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A smile in natural harmony.
PLENPT
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care. Take the first step
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care.Take the first stepBook 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.

Care tailored to every stage of life.

The name KISS – Keep it Simple, Smile – reflects the clinic’s philosophy: we treat only what is necessary, in a minimalist, long-term way. We have built an interdisciplinary team of 20 specialists across 7 fields of medicine. Together we care for patients from preschool to adulthood – whole families and generations.
Children (0–12 years)Adolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.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.

Function. Aesthetics. Harmony.

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.
03We planBite function, proportions, joints and habits.We stay with you for years.A coherent, interdisciplinary plan, step by step.

Journeys to harmony.

We do not change faces.We restore their natural balance.– Dr Maria Jach-Mierzwińska
Children (0–12 years)Adolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.Discreet braces, smile aesthetics and care tailored to teenagers.Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.

Care tailored to every stage of life.

12Holistic diagnosisWe analyse bite function, facial proportions, the jaw joints, breathing and habits – all of these affect health and aesthetics.
0104020503We listenWe treatWe analyseWe accompanyWe planWe 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.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.

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.

– 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
Parking next to LIDL, dedicated spaces for KISS patients
Every story is a different journey – always ending in a smile and relief.
Anna, 34
Natural aesthetics
She wanted harmony – not a dramatic makeover. Her smile became soft and harmonious.
“It’s still me. Just the way I always felt inside.”
Read more
Marek, 47
Years of pain, one diagnosis
For the first time he heard a coherent answer to years of joint problems and grinding.
“I can’t remember the last time I woke up without pain. It changed my life.”
Read more
Ewa, 52
Overcoming fear
Fear that turned into trust – control over the pace of treatment, without rush or judgement.
“I didn’t just get my smile back. I got my peace of mind back. I’m not afraid any more.”
Read more
Tomasz, 58
Full-mouth rehabilitation
Restoring facial proportions and quality of life – orthodontics, bioaesthetic restorations, bite reconstruction.
“I feel younger – not because of how I look, but because of how I function.”
Read more
Julia, 22
Aligner orthodontics
A smile that became the beginning of confidence – aligner treatment, discreet and comfortable.
“It’s not just straight teeth. It’s the courage to smile, to speak, to be myself.”
Read more
1
2
3
She 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.

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
See directions
Parking next to LIDL, dedicated spaces for KISS patients
Book a visit
ul. Józefa Sierakowskiego 4A/U4, 03-712 Warsaw NIP 1133179808 · KISS Sp. z o.o.

Keep it simple, smile.

© 2026 KISS. All Rights Reserved.
WhatsApp Directions Call us Send an e-mail
KISS
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.
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care.
Take the first step
A smile in natural harmony.
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.
Care tailored to every stage of life.
Adults (18+)Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.
1Holistic diagnosisWe analyse bite function, facial proportions, the jaw joints, breathing and habits – all of these affect health and aesthetics.2
Natural aestheticsBioaesthetics guides our work. We create smiles that do not look “done” – beautiful because they are in harmony with the patient’s face.3
Interdisciplinary teamOrthodontists, prosthodontists, surgeons, hygienists and an ENT specialist – we work together to build a coherent, predictable treatment plan.4
We are your guideWe guide you step by step – we explain, we show, we support you at every stage. Treatment does not have to be a mystery.

Function. Aesthetics. Harmony.

05We accompanyPredictably, safely, comfortably.We stay with you for years.
We do not change faces. We restore their natural balance.- Dr Maria Jach-Mierzwińska

Journeys to harmony.

Care tailored to every stage of life.Children (0–12 years)A calm environment, early diagnostics and myofunctional orthodontics.
Adolescents (12–18 years)Discreet braces, smile aesthetics and care tailored to teenagers.
Adults (18+)Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.
1

Function. Aesthetics. Harmony.

We believe a healthy smile is the result of balance between function and nature. That is why we start by understanding you.01We listenWe ask questions and get to know your story and needs.02We analyseBite function, proportions, joints and habits.03We planA coherent, interdisciplinary plan, step by step.0405We treatWe accompanyPredictably, safely, comfortably.We stay with you for years.
- Dr Maria Jach-Mierzwińska

Journeys to harmony.

Natural aestheticsShe wanted harmony – not a dramatic makeover. Her smile became soft and harmonious.Read moreAnna, 34
Years of pain, one diagnosisOvercoming fearRead moreRead moreFor the first time he heard a coherent answer to years of joint problems and grinding.Fear that turned into trust – control over the pace of treatment, without rush or judgement.Marek, 47Ewa, 52
Take the first step towards health, harmony and confidence.No pressure, no rush – we will answer your questions and help you plan your visit.
Years of pain, one diagnosisRead moreFor the first time he heard a coherent answer to years of joint problems and grinding.Marek, 47Take 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 WarsawAddressParking next to LIDL, dedicated spaces for KISS patientsContact+48 22 266 23 68 recepcja@kissdental.care
See directions
ul. Józefa Sierakowskiego 4A/U4, 03-712 Warsaw NIP 1133179808 · KISS Sp. z o.o.Privacy Policy (PL)Terms of Service (PL)Child Protection Standards (PL)CPS – short version (PL)
Keep it simple, smile.
ul. Józefa Sierakowskiego 4A/U4, 03-712 Warsaw NIP 1133179808 · KISS Sp. z o.o.Privacy Policy (PL)Terms of Service (PL)Child Protection Standards (PL)CPS – short version (PL)
A smile in natural harmony.
PLENPT
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care. Take the first step
We accompany you on the journey to confidence – guided by holistic diagnostics, natural aesthetics and interdisciplinary care.Take the first stepBook 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.

Care tailored to every stage of life.

The name KISS – Keep it Simple, Smile – reflects the clinic’s philosophy: we treat only what is necessary, in a minimalist, long-term way. We have built an interdisciplinary team of 20 specialists across 7 fields of medicine. Together we care for patients from preschool to adulthood – whole families and generations.
Children (0–12 years)Adolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.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.

Function. Aesthetics. Harmony.

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.
03We planBite function, proportions, joints and habits.We stay with you for years.A coherent, interdisciplinary plan, step by step.

Journeys to harmony.

We do not change faces.We restore their natural balance.– Dr Maria Jach-Mierzwińska
Children (0–12 years)Adolescents (12–18 years)Adults (18+)A calm environment, early diagnostics and myofunctional orthodontics.Discreet braces, smile aesthetics and care tailored to teenagers.Comprehensive treatment, premium prosthodontics and holistic bite reconstruction.

Care tailored to every stage of life.

12Holistic diagnosisWe analyse bite function, facial proportions, the jaw joints, breathing and habits – all of these affect health and aesthetics.
0104020503We listenWe treatWe analyseWe accompanyWe planWe 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.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.

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.

– 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
Parking next to LIDL, dedicated spaces for KISS patients
Every story is a different journey – always ending in a smile and relief.
Anna, 34
Natural aesthetics
She wanted harmony – not a dramatic makeover. Her smile became soft and harmonious.
“It’s still me. Just the way I always felt inside.”
Read more
Marek, 47
Years of pain, one diagnosis
For the first time he heard a coherent answer to years of joint problems and grinding.
“I can’t remember the last time I woke up without pain. It changed my life.”
Read more
Ewa, 52
Overcoming fear
Fear that turned into trust – control over the pace of treatment, without rush or judgement.
“I didn’t just get my smile back. I got my peace of mind back. I’m not afraid any more.”
Read more
Tomasz, 58
Full-mouth rehabilitation
Restoring facial proportions and quality of life – orthodontics, bioaesthetic restorations, bite reconstruction.
“I feel younger – not because of how I look, but because of how I function.”
Read more
Julia, 22
Aligner orthodontics
A smile that became the beginning of confidence – aligner treatment, discreet and comfortable.
“It’s not just straight teeth. It’s the courage to smile, to speak, to be myself.”
Read more
1
2
3
She 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.

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
See directions
Parking next to LIDL, dedicated spaces for KISS patients
Book a visit
ul. Józefa Sierakowskiego 4A/U4, 03-712 Warsaw NIP 1133179808 · KISS Sp. z o.o.

Keep it simple, smile.

© 2026 KISS. All Rights Reserved.
WhatsApp Directions Call us Send an e-mail