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Specialists combining clinical knowledge with empathy and a holistic view of health. We work as an interdisciplinary team – because we achieve the best results together.

All
Orthodontics
Prosthodontics
Surgery
Restorative
Specialists
Hygiene
Team
Orthodontics
Experts in the bite and facial harmony
ORTHODONTICS · CLINIC FOUNDER
Dr Maria Jach-Mierzwińska
Orthodontics · Founder →
I completed my specialisation in orthodontics at the University of São Paulo in Brazil, postgraduate studies at the IIMDS institute in Lisbon, and FACE courses on the temporomandibular joint in San Sebastián. I continually raise my professional qualifications. I believe in the natural smile and strive to bring out the natural beauty of the patient’s face through treatment. I see patients from preschool age – early detection of malocclusion is key.
MK
PHOTO COMING SOON
ORTHODONTICS
Marcin Kucharski
Orthodontics →
A graduate of the Medical University of Warsaw. Participant in the FACE course and training with Prof. Mariano Rocabado. He combines aesthetic, functional and health aspects.
A graduate of the Medical University of Warsaw. He continually develops his knowledge, taking part in numerous courses and conferences in Poland and abroad. He took part in the first Polish edition of the prestigious FACE course (Functional and Cosmetic Excellence) and in training led by Prof. Mariano Rocabado. In his work he combines aesthetic, functional and health aspects, focusing on a whole-patient approach and the harmony of the stomatognathic system. He is drawn to orthodontics based on understanding the causes of malocclusion and eliminating them, so that treatment results are lasting, stable and support the patient’s health for years. At work he is exceptionally warm, focused and meticulous – he takes care of every detail so the patient feels safe and comfortable at every stage of treatment.
ORTHODONTICS
Oskar Ptak
Orthodontics →
He stands out for his exceptional intelligence and manual skill. Patients value him for his gentleness and empathy.
A dentist of exceptional potential and passion who stood out from his student days for his remarkable intelligence, diligence and manual skill. Already as a student he actively assisted in the orthodontics department, where he was noticed by Dr Maria. He combines the most current knowledge from various fields of dentistry with a practical approach and great commitment. He readily recognises modern clinical entities such as MIH (molar-incisor hypomineralisation) – a developmental enamel disorder requiring precise diagnostics. Patients value him for his gentleness, empathy and communication. Manually exceptionally gifted – he plans and performs every procedure with surgical precision.
Prosthodontics
Restorations of the highest quality
PROSTHODONTICS
Kinga Maciejak
Prosthodontics · TMJ →
She specialises in aesthetic dentistry and prosthodontics. She works under microscope magnification. She performs full reconstructions with porcelain veneers.
I am a dentist specialising in aesthetic dentistry, prosthodontics and the treatment of temporomandibular joints and worn teeth. I always work under magnification (using a microscope), which makes my work extremely precise and keeps intervention to a minimum. I use state-of-the-art technology and perform bite reconstructions using the flow-injection method, but I do not forget conventional methods either, so my treatment plans are individual for every patient. I carry out large prosthetic cases – full-arch reconstructions with porcelain veneers of the highest quality. I often work with non-prep veneers, which require minimal or no tooth reduction. I value an individual approach to every patient.
PROSTHODONTICS
Natalia Budna-Janowska
Prosthodontics →
A specialist in dental prosthodontics. Digital technology, the full range of restorations. Years of collaboration with orthodontists and surgeons.
I am a dentist with a specialisation in dental prosthodontics. I perform the full range of prosthetic procedures using modern digital technology – crowns, veneers, bonding. For many years I have worked with orthodontists, implantologists and surgeons, which allows me to care for the mouth comprehensively. In treatment I pay particular attention to the temporomandibular joint, aiming for its stable position through splint therapy and bite reconstruction.
Surgery · Implantology · Endodontics · Periodontics
Precision and calm in every procedure
SURGERY · IMPLANTOLOGY
Damian Niedzielski
Surgery · Implantology →
An outstanding maxillofacial surgery specialist. He works under optical magnification with Straumann systems. Advanced procedures performed to perfection.
Dr Damian Niedzielski, MD, PhD, is an outstanding maxillofacial surgery specialist, known for his remarkable manual skill, decisiveness and effectiveness. He continually refines his craft – always up to date with the latest medical knowledge. He is distinguished by great calm and composure, invaluable in demanding procedures. In implantology he works with proven Straumann systems, individually selected for each patient. He performs advanced procedures: sinus lifts, implant placement in difficult anatomical conditions, bone regeneration, root apex resections and surgical crown lengthening. He works under top-class optical magnification. After a procedure, patients often ask in disbelief: Is it over already?
ZD
PHOTO COMING SOON
SURGERY · AESTHETIC MEDICINE
Zuzanna Domagała
Surgery · Aesthetic med. →
A dentist in specialty training in oral surgery. Aesthetic medicine and phenomenal manual precision.
Zuzanna discovered the dental profession step by step during her studies at the Medical University of Łódź, where she earned her degree in dentistry. Over time, smile aesthetics drew her attention ever more strongly, so she deepened her skills with postgraduate studies in aesthetic medicine at the Silesian Higher Medical School in Katowice. Today she continues her development in specialty training in oral surgery, combining theory with everyday clinical practice. Oral surgery and aesthetic medicine have become her professional passion. Zuzanna is highly ambitious – she wants every procedure performed with the utmost precision. She has phenomenal manual skills: she works gently yet very efficiently, so patients feel safe and comfortable even during more demanding procedures. She approaches every person individually, because for her a good result is not only technique but also the patient’s trust and calm. She is constantly learning – she treats courses, training and conferences as a natural part of her work, because the world of dentistry and aesthetic medicine keeps evolving, and she wants to evolve with it.
PK
PHOTO COMING SOON
ENDODONTICS
Paulina Konachowicz
Endodontics →
Root canal treatment under the microscope with the highest precision. Even anxious patients feel safe.
Dr Paulina Konachowicz is a doctor whom patients trust from the first visit. She specialises in modern endodontics – root canal treatment performed with the greatest possible precision, under microscope control and using the latest technologies. Her calm, patience and thoroughness mean that even people with severe dental anxiety feel comfortable and safe. She is known for her individual approach and exceptional care over every detail of therapy. In Dr Konachowicz’s hands endodontics becomes an art – precise, modern and safe even for the most demanding.
AK
PHOTO COMING SOON
PERIODONTICS
Aneta Konopelska
Periodontics →
A periodontics specialist and member of the Polish Society of Periodontology. Gum grafts indistinguishable from natural tissue.
A graduate of the Medical University of Warsaw. A specialist in periodontics and a member of the Polish Society of Periodontology (PTP). Dr Aneta Konopelska is a doctor whose extraordinary precision and exceptional manual skill deliver excellent results in treating periodontal disease. Her particular speciality is surgical procedures, including gum grafts – perfectly planned and executed so that they are practically indistinguishable from natural tissue. She constantly broadens her knowledge and refines her practical skills to offer patients treatment at the highest level – both medically and aesthetically.
Restorative dentistry
Health in every detail
KB
PHOTO COMING SOON
RESTORATIVE · PAEDIATRIC
Kamil Bąk
Restorative · Paediatric →
An exceptional way with children – he creates an atmosphere of safety and trust. Empathy, speed and thoroughness.
Exceptionally warm and patient, with a special approach to every patient. In his work he combines meticulousness with empathy, always focusing on individual needs. He specialises in treating the youngest patients, creating an atmosphere of safety and trust for them. With calm and kindness he can overcome children’s fears, and he explains every step of treatment in an understandable, caring way. His superpowers are empathy, speed and exceptional thoroughness – qualities that make patients feel cared for and treatment results effective and lasting.
KZ
PHOTO COMING SOON
RESTORATIVE DENTISTRY
Kamila Zborowska-Dyrek
Restorative →
Comfort and results go hand in hand. Studies at Lviv Medical University, recognition at the Medical University of Warsaw. Patient and empathetic.
Dr Kamila Zborowska-Dyrek is a dentist in whose surgery comfort and results go hand in hand. Thanks to her patience and empathy every visit proceeds calmly and patients feel safe. She completed her studies in the English-language dentistry programme at Lviv Medical University, with her degree recognised at the Medical University of Warsaw. She has taken part in the Endo Starter course and in “Composite fillings – aesthetics and function”. Patients receive calm, empathetic care, professional workmanship, transparent communication and a practice where knowledge meets warmth.
RESTORATIVE DENTISTRY
Milena Marcinkowska
Restorative →
She always works with a rubber dam and under magnification. Passion, meticulousness and modern materials.
Dr Milena Marcinkowska is a dentist of great passion and commitment. Known for exceptional meticulousness and precision – she discusses treatment with the patient in detail at every stage. Her priority is not only the effectiveness of therapy but also the patient’s comfort and calm – especially for stressed patients or those needing particular empathy. She always works with a rubber dam and under magnification. She is also interested in oral surgery and prosthodontics, striving for a comprehensive view of patients’ needs. She completed the prestigious course with Dr Lassman.
Specialists
The foundation of lasting results
OTOLARYNGOLOGY
Aleksandra Wężyk
Otolaryngology →
Over 10 years of clinical experience. The key link between orthodontics and a proper breathing pattern.
I am a specialist in otolaryngology with over 10 years of clinical and academic experience at the Department and Clinic of Otorhinolaryngology, Head and Neck Surgery. I specialise in diagnosing and treating adults and children: disorders of the nose (smell disorders, sinusitis), throat (sleep apnoea), ears (hearing loss, vertigo, tinnitus) and salivary glands. I perform minor surgical procedures and aesthetic surgery of the head and neck. For several years I have worked with orthodontists – an improper breathing pattern, diagnosed early, supports orthodontic treatment and in many cases helps avoid it altogether. I am the author and co-author of numerous publications on ear disorders. A member of the Polish Society of Otolaryngologists.
Hygiene · Assisting
The people who make everything work
HYGIENE · COORDINATOR
Agnieszka Dziankowska
Hygiene →
An experienced hygienist and team coordinator. Periodontal specialisation. Modern methods and painless procedures.
An exceptionally experienced dental hygienist who has cared for her patients’ oral health with passion and full commitment for years. She specialises in periodontal hygiene, supporting people with periodontal disease. She coordinates the team of hygienists and dental assistants. Professional hygiene procedures using modern equipment – minimally invasive, practically painless and exceptionally effective. She also specialises in modern teeth-whitening methods that deliver visible results without the risk of sensitivity.
KK
PHOTO COMING SOON
HYGIENE · ASSISTING
Karolina Konieczna
Hygiene · Assisting →
A qualified hygienist and assistant. Focus, precision and warmth during orthodontic procedures.
A qualified dental hygienist valued for her accuracy, meticulousness and great commitment. A calm disposition and exceptional focus – every gesture and action is deliberate and precise. She performs hygiene procedures with the utmost care, analysing every detail. Always smiling and warm, she is happy to answer questions and explain each procedure. She also works as a dental assistant across all departments of the clinic, especially during orthodontic procedures. A person of great heart and exceptional patience.
WR
PHOTO COMING SOON
ASSISTING
Wiktoria Roguska
Assisting →
Professionalism and warmth in one. She looks after every detail so treatment runs smoothly. Invaluable support for doctors and patients alike.
Wiktoria is a dental assistant who combines professionalism with warmth and a kind approach to patients every day. Always smiling, she creates a friendly atmosphere. She is hard-working and fully committed – she looks after every detail so the doctor can focus entirely on clinical work. Thanks to her sense of responsibility and empathy she is invaluable support for patients and the whole team alike.
AK
PHOTO COMING SOON
ASSISTING · DENTAL MONITORING
Anita Kaczyńska
Assisting · Dental Monitoring →
An assistant and Dental Monitoring coordinator. She oversees every stage of treatment monitoring – analysing scans and keeping check-ups on schedule.
Anita is the heart of our team and the person who oversees every stage of your treatment in the dental monitoring system. With great commitment and responsibility she makes sure that progress monitoring runs correctly and without the slightest oversight – she regularly analyses the scans you send, keeps check-ups on schedule and reacts alertly to anything requiring the doctor’s attention. At the same time, Anita is a wonderfully warm and friendly person – she remembers every patient and makes sure a visit to KISS is not only professional but also welcoming, almost like meeting someone close. It is thanks to her commitment that patients feel cared for at every step of their journey to a beautiful smile.
Reception · Management
The heart of the clinic’s organisation
MANAGER
Weronika Kurzepa
Manager →
The heart of the clinic’s organisation. Coordinating treatment plans, financial processes and the clinic’s image.
Weronika is the person thanks to whom the clinic runs harmoniously and is perfectly organised. Exceptionally meticulous, with class and impeccable personal culture. She oversees the proper flow of information and coordinates complex, multi-stage treatment plans. She is responsible for financial matters and the clinic’s image. It is thanks to her professionalism and care for every detail that all parts of the clinic’s work form a coherent, smoothly functioning whole.
RECEPTION · HYGIENIST
Aleksandra Bielanowska
Reception →
Diligence and accuracy. She coordinates the appointment schedule and ensures smooth communication.
Aleksandra is exceptionally diligent and responsible – she makes sure every day at the front desk runs without disruption. She coordinates the appointment schedule with commitment. As a qualified hygienist she also has broad medical knowledge, which helps her understand patients’ needs even better and support them through treatment. Patients value her for her composure, professionalism and matter-of-fact approach, and the team – for the fact that she can always be relied on.
WR
PHOTO COMING SOON
RECEPTION
Weronika Rucińska
Reception →
The first face of the clinic – always smiling and helpful. Professional coordination of the appointment schedule.
Weronika is the first person patients meet when visiting our clinic – always smiling, kind and ready to help. She listens carefully to patients’ needs and makes sure everyone is guided appropriately. Day to day she creates and coordinates the appointment schedules. As a medical receptionist she combines professionalism with empathy – patiently answering questions, advising and supporting patients at every stage of contact with the clinic.
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care.Take the first stepBook a visitBook a visit

KISS Dental Care is the signature clinic of Dr Maria Jach-Mierzwińska – an orthodontist who refined her craft over the years in Brazil, Lisbon and San Sebastián. Back in Poland, she created a place that combines the best standards of world dentistry with genuine attentiveness to the patient.

A smile in natural harmony.
Children (0–12 years)0104020503We listenWe treatWe analyseWe accompanyWe planAdolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.We ask questions and get to know your story and needs.Predictably, safely, comfortably.Bite function, proportions, joints and habits.We stay with you for years.A coherent, interdisciplinary plan, step by step.Discreet braces, smile aesthetics and care tailored to teenagers.We believe a healthy smile is the result of balance between function and aesthetics. The key is harmony and an individual fit for each patient. That is why we start by understanding you.Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.

Care tailored to every stage of life.

Function. Aesthetics. Harmony.

Natural aestheticsYears of pain, one diagnosisShe wanted harmony – not a dramatic makeover. Her smile became soft and harmonious.123Read moreRead more→ More storiesFor the first time he heard a coherent answer to years of joint problems and grinding.Every story is a different journey – always ending in a smile and relief.Anna, 34Marek, 47Patient stories

Journeys to harmony.

We do not change faces.We restore their natural balance.– Dr Maria Jach-Mierzwińska

Take the first step towards health, harmony and confidence.

No pressure, no rush – we will answer your questions and help you plan your visit.Józefa Sierakowskiego 4a, unit 4 03-712 WarsawAddressContact+48 22 266 23 68 recepcja@kissdental.care
1234Holistic diagnosisNatural aestheticsInterdisciplinary teamWe are your guideWe analyse bite function, facial proportions, the jaw joints, breathing and habits – all of these affect health and aesthetics.Bioaesthetics guides our work. We create smiles that do not look “done” – beautiful because they are in harmony with the patient’s face.Orthodontists, prosthodontists, surgeons, hygienists and an ENT specialist – we work together to build a coherent, predictable treatment plan.We guide you step by step – we explain, we show, we support you at every stage. Treatment does not have to be a mystery.
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KISS
← Home

Specialists combining clinical knowledge with empathy and a holistic view of health. We work as an interdisciplinary team – because we achieve the best results together.

All
Orthodontics
Prosthodontics
Surgery
Restorative
Specialists
Hygiene
Team
Orthodontics
Experts in the bite and facial harmony
ORTHODONTICS · CLINIC FOUNDER
Dr Maria Jach-Mierzwińska
Orthodontics · Founder →
I completed my specialisation in orthodontics at the University of São Paulo in Brazil, postgraduate studies at the IIMDS institute in Lisbon, and FACE courses on the temporomandibular joint in San Sebastián. I continually raise my professional qualifications. I believe in the natural smile and strive to bring out the natural beauty of the patient’s face through treatment. I see patients from preschool age – early detection of malocclusion is key.
MK
PHOTO COMING SOON
ORTHODONTICS
Marcin Kucharski
Orthodontics →
A graduate of the Medical University of Warsaw. Participant in the FACE course and training with Prof. Mariano Rocabado. He combines aesthetic, functional and health aspects.
A graduate of the Medical University of Warsaw. He continually develops his knowledge, taking part in numerous courses and conferences in Poland and abroad. He took part in the first Polish edition of the prestigious FACE course (Functional and Cosmetic Excellence) and in training led by Prof. Mariano Rocabado. In his work he combines aesthetic, functional and health aspects, focusing on a whole-patient approach and the harmony of the stomatognathic system. He is drawn to orthodontics based on understanding the causes of malocclusion and eliminating them, so that treatment results are lasting, stable and support the patient’s health for years. At work he is exceptionally warm, focused and meticulous – he takes care of every detail so the patient feels safe and comfortable at every stage of treatment.
ORTHODONTICS
Oskar Ptak
Orthodontics →
He stands out for his exceptional intelligence and manual skill. Patients value him for his gentleness and empathy.
A dentist of exceptional potential and passion who stood out from his student days for his remarkable intelligence, diligence and manual skill. Already as a student he actively assisted in the orthodontics department, where he was noticed by Dr Maria. He combines the most current knowledge from various fields of dentistry with a practical approach and great commitment. He readily recognises modern clinical entities such as MIH (molar-incisor hypomineralisation) – a developmental enamel disorder requiring precise diagnostics. Patients value him for his gentleness, empathy and communication. Manually exceptionally gifted – he plans and performs every procedure with surgical precision.
Prosthodontics
Restorations of the highest quality
PROSTHODONTICS
Kinga Maciejak
Prosthodontics · TMJ →
She specialises in aesthetic dentistry and prosthodontics. She works under microscope magnification. She performs full reconstructions with porcelain veneers.
I am a dentist specialising in aesthetic dentistry, prosthodontics and the treatment of temporomandibular joints and worn teeth. I always work under magnification (using a microscope), which makes my work extremely precise and keeps intervention to a minimum. I use state-of-the-art technology and perform bite reconstructions using the flow-injection method, but I do not forget conventional methods either, so my treatment plans are individual for every patient. I carry out large prosthetic cases – full-arch reconstructions with porcelain veneers of the highest quality. I often work with non-prep veneers, which require minimal or no tooth reduction. I value an individual approach to every patient.
PROSTHODONTICS
Natalia Budna-Janowska
Prosthodontics →
A specialist in dental prosthodontics. Digital technology, the full range of restorations. Years of collaboration with orthodontists and surgeons.
I am a dentist with a specialisation in dental prosthodontics. I perform the full range of prosthetic procedures using modern digital technology – crowns, veneers, bonding. For many years I have worked with orthodontists, implantologists and surgeons, which allows me to care for the mouth comprehensively. In treatment I pay particular attention to the temporomandibular joint, aiming for its stable position through splint therapy and bite reconstruction.
Surgery · Implantology · Endodontics · Periodontics
Precision and calm in every procedure
SURGERY · IMPLANTOLOGY
Damian Niedzielski
Surgery · Implantology →
An outstanding maxillofacial surgery specialist. He works under optical magnification with Straumann systems. Advanced procedures performed to perfection.
Dr Damian Niedzielski, MD, PhD, is an outstanding maxillofacial surgery specialist, known for his remarkable manual skill, decisiveness and effectiveness. He continually refines his craft – always up to date with the latest medical knowledge. He is distinguished by great calm and composure, invaluable in demanding procedures. In implantology he works with proven Straumann systems, individually selected for each patient. He performs advanced procedures: sinus lifts, implant placement in difficult anatomical conditions, bone regeneration, root apex resections and surgical crown lengthening. He works under top-class optical magnification. After a procedure, patients often ask in disbelief: Is it over already?
ZD
PHOTO COMING SOON
SURGERY · AESTHETIC MEDICINE
Zuzanna Domagała
Surgery · Aesthetic med. →
A dentist in specialty training in oral surgery. Aesthetic medicine and phenomenal manual precision.
Zuzanna discovered the dental profession step by step during her studies at the Medical University of Łódź, where she earned her degree in dentistry. Over time, smile aesthetics drew her attention ever more strongly, so she deepened her skills with postgraduate studies in aesthetic medicine at the Silesian Higher Medical School in Katowice. Today she continues her development in specialty training in oral surgery, combining theory with everyday clinical practice. Oral surgery and aesthetic medicine have become her professional passion. Zuzanna is highly ambitious – she wants every procedure performed with the utmost precision. She has phenomenal manual skills: she works gently yet very efficiently, so patients feel safe and comfortable even during more demanding procedures. She approaches every person individually, because for her a good result is not only technique but also the patient’s trust and calm. She is constantly learning – she treats courses, training and conferences as a natural part of her work, because the world of dentistry and aesthetic medicine keeps evolving, and she wants to evolve with it.
PK
PHOTO COMING SOON
ENDODONTICS
Paulina Konachowicz
Endodontics →
Root canal treatment under the microscope with the highest precision. Even anxious patients feel safe.
Dr Paulina Konachowicz is a doctor whom patients trust from the first visit. She specialises in modern endodontics – root canal treatment performed with the greatest possible precision, under microscope control and using the latest technologies. Her calm, patience and thoroughness mean that even people with severe dental anxiety feel comfortable and safe. She is known for her individual approach and exceptional care over every detail of therapy. In Dr Konachowicz’s hands endodontics becomes an art – precise, modern and safe even for the most demanding.
AK
PHOTO COMING SOON
PERIODONTICS
Aneta Konopelska
Periodontics →
A periodontics specialist and member of the Polish Society of Periodontology. Gum grafts indistinguishable from natural tissue.
A graduate of the Medical University of Warsaw. A specialist in periodontics and a member of the Polish Society of Periodontology (PTP). Dr Aneta Konopelska is a doctor whose extraordinary precision and exceptional manual skill deliver excellent results in treating periodontal disease. Her particular speciality is surgical procedures, including gum grafts – perfectly planned and executed so that they are practically indistinguishable from natural tissue. She constantly broadens her knowledge and refines her practical skills to offer patients treatment at the highest level – both medically and aesthetically.
Restorative dentistry
Health in every detail
KB
PHOTO COMING SOON
RESTORATIVE · PAEDIATRIC
Kamil Bąk
Restorative · Paediatric →
An exceptional way with children – he creates an atmosphere of safety and trust. Empathy, speed and thoroughness.
Exceptionally warm and patient, with a special approach to every patient. In his work he combines meticulousness with empathy, always focusing on individual needs. He specialises in treating the youngest patients, creating an atmosphere of safety and trust for them. With calm and kindness he can overcome children’s fears, and he explains every step of treatment in an understandable, caring way. His superpowers are empathy, speed and exceptional thoroughness – qualities that make patients feel cared for and treatment results effective and lasting.
KZ
PHOTO COMING SOON
RESTORATIVE DENTISTRY
Kamila Zborowska-Dyrek
Restorative →
Comfort and results go hand in hand. Studies at Lviv Medical University, recognition at the Medical University of Warsaw. Patient and empathetic.
Dr Kamila Zborowska-Dyrek is a dentist in whose surgery comfort and results go hand in hand. Thanks to her patience and empathy every visit proceeds calmly and patients feel safe. She completed her studies in the English-language dentistry programme at Lviv Medical University, with her degree recognised at the Medical University of Warsaw. She has taken part in the Endo Starter course and in “Composite fillings – aesthetics and function”. Patients receive calm, empathetic care, professional workmanship, transparent communication and a practice where knowledge meets warmth.
RESTORATIVE DENTISTRY
Milena Marcinkowska
Restorative →
She always works with a rubber dam and under magnification. Passion, meticulousness and modern materials.
Dr Milena Marcinkowska is a dentist of great passion and commitment. Known for exceptional meticulousness and precision – she discusses treatment with the patient in detail at every stage. Her priority is not only the effectiveness of therapy but also the patient’s comfort and calm – especially for stressed patients or those needing particular empathy. She always works with a rubber dam and under magnification. She is also interested in oral surgery and prosthodontics, striving for a comprehensive view of patients’ needs. She completed the prestigious course with Dr Lassman.
Specialists
The foundation of lasting results
OTOLARYNGOLOGY
Aleksandra Wężyk
Otolaryngology →
Over 10 years of clinical experience. The key link between orthodontics and a proper breathing pattern.
I am a specialist in otolaryngology with over 10 years of clinical and academic experience at the Department and Clinic of Otorhinolaryngology, Head and Neck Surgery. I specialise in diagnosing and treating adults and children: disorders of the nose (smell disorders, sinusitis), throat (sleep apnoea), ears (hearing loss, vertigo, tinnitus) and salivary glands. I perform minor surgical procedures and aesthetic surgery of the head and neck. For several years I have worked with orthodontists – an improper breathing pattern, diagnosed early, supports orthodontic treatment and in many cases helps avoid it altogether. I am the author and co-author of numerous publications on ear disorders. A member of the Polish Society of Otolaryngologists.
Hygiene · Assisting
The people who make everything work
HYGIENE · COORDINATOR
Agnieszka Dziankowska
Hygiene →
An experienced hygienist and team coordinator. Periodontal specialisation. Modern methods and painless procedures.
An exceptionally experienced dental hygienist who has cared for her patients’ oral health with passion and full commitment for years. She specialises in periodontal hygiene, supporting people with periodontal disease. She coordinates the team of hygienists and dental assistants. Professional hygiene procedures using modern equipment – minimally invasive, practically painless and exceptionally effective. She also specialises in modern teeth-whitening methods that deliver visible results without the risk of sensitivity.
KK
PHOTO COMING SOON
HYGIENE · ASSISTING
Karolina Konieczna
Hygiene · Assisting →
A qualified hygienist and assistant. Focus, precision and warmth during orthodontic procedures.
A qualified dental hygienist valued for her accuracy, meticulousness and great commitment. A calm disposition and exceptional focus – every gesture and action is deliberate and precise. She performs hygiene procedures with the utmost care, analysing every detail. Always smiling and warm, she is happy to answer questions and explain each procedure. She also works as a dental assistant across all departments of the clinic, especially during orthodontic procedures. A person of great heart and exceptional patience.
WR
PHOTO COMING SOON
ASSISTING
Wiktoria Roguska
Assisting →
Professionalism and warmth in one. She looks after every detail so treatment runs smoothly. Invaluable support for doctors and patients alike.
Wiktoria is a dental assistant who combines professionalism with warmth and a kind approach to patients every day. Always smiling, she creates a friendly atmosphere. She is hard-working and fully committed – she looks after every detail so the doctor can focus entirely on clinical work. Thanks to her sense of responsibility and empathy she is invaluable support for patients and the whole team alike.
AK
PHOTO COMING SOON
ASSISTING · DENTAL MONITORING
Anita Kaczyńska
Assisting · Dental Monitoring →
An assistant and Dental Monitoring coordinator. She oversees every stage of treatment monitoring – analysing scans and keeping check-ups on schedule.
Anita is the heart of our team and the person who oversees every stage of your treatment in the dental monitoring system. With great commitment and responsibility she makes sure that progress monitoring runs correctly and without the slightest oversight – she regularly analyses the scans you send, keeps check-ups on schedule and reacts alertly to anything requiring the doctor’s attention. At the same time, Anita is a wonderfully warm and friendly person – she remembers every patient and makes sure a visit to KISS is not only professional but also welcoming, almost like meeting someone close. It is thanks to her commitment that patients feel cared for at every step of their journey to a beautiful smile.
Reception · Management
The heart of the clinic’s organisation
MANAGER
Weronika Kurzepa
Manager →
The heart of the clinic’s organisation. Coordinating treatment plans, financial processes and the clinic’s image.
Weronika is the person thanks to whom the clinic runs harmoniously and is perfectly organised. Exceptionally meticulous, with class and impeccable personal culture. She oversees the proper flow of information and coordinates complex, multi-stage treatment plans. She is responsible for financial matters and the clinic’s image. It is thanks to her professionalism and care for every detail that all parts of the clinic’s work form a coherent, smoothly functioning whole.
RECEPTION · HYGIENIST
Aleksandra Bielanowska
Reception →
Diligence and accuracy. She coordinates the appointment schedule and ensures smooth communication.
Aleksandra is exceptionally diligent and responsible – she makes sure every day at the front desk runs without disruption. She coordinates the appointment schedule with commitment. As a qualified hygienist she also has broad medical knowledge, which helps her understand patients’ needs even better and support them through treatment. Patients value her for her composure, professionalism and matter-of-fact approach, and the team – for the fact that she can always be relied on.
WR
PHOTO COMING SOON
RECEPTION
Weronika Rucińska
Reception →
The first face of the clinic – always smiling and helpful. Professional coordination of the appointment schedule.
Weronika is the first person patients meet when visiting our clinic – always smiling, kind and ready to help. She listens carefully to patients’ needs and makes sure everyone is guided appropriately. Day to day she creates and coordinates the appointment schedules. As a medical receptionist she combines professionalism with empathy – patiently answering questions, advising and supporting patients at every stage of contact with the clinic.
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care.Take the first stepBook a visitBook a visit

KISS Dental Care is the signature clinic of Dr Maria Jach-Mierzwińska – an orthodontist who refined her craft over the years in Brazil, Lisbon and San Sebastián. Back in Poland, she created a place that combines the best standards of world dentistry with genuine attentiveness to the patient.

A smile in natural harmony.
Children (0–12 years)0104020503We listenWe treatWe analyseWe accompanyWe planAdolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.We ask questions and get to know your story and needs.Predictably, safely, comfortably.Bite function, proportions, joints and habits.We stay with you for years.A coherent, interdisciplinary plan, step by step.Discreet braces, smile aesthetics and care tailored to teenagers.We believe a healthy smile is the result of balance between function and aesthetics. The key is harmony and an individual fit for each patient. That is why we start by understanding you.Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.

Care tailored to every stage of life.

Function. Aesthetics. Harmony.

Natural aestheticsYears of pain, one diagnosisShe wanted harmony – not a dramatic makeover. Her smile became soft and harmonious.123Read moreRead more→ More storiesFor the first time he heard a coherent answer to years of joint problems and grinding.Every story is a different journey – always ending in a smile and relief.Anna, 34Marek, 47Patient stories

Journeys to harmony.

We do not change faces.We restore their natural balance.– Dr Maria Jach-Mierzwińska

Take the first step towards health, harmony and confidence.

No pressure, no rush – we will answer your questions and help you plan your visit.Józefa Sierakowskiego 4a, unit 4 03-712 WarsawAddressContact+48 22 266 23 68 recepcja@kissdental.care
1234Holistic diagnosisNatural aestheticsInterdisciplinary teamWe are your guideWe analyse bite function, facial proportions, the jaw joints, breathing and habits – all of these affect health and aesthetics.Bioaesthetics guides our work. We create smiles that do not look “done” – beautiful because they are in harmony with the patient’s face.Orthodontists, prosthodontists, surgeons, hygienists and an ENT specialist – we work together to build a coherent, predictable treatment plan.We guide you step by step – we explain, we show, we support you at every stage. Treatment does not have to be a mystery.
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