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Dr. Ryota Kimura DDS, PhD​

PhD in Medicine (Oral Cancer Research)

Board-Certified Oral & Maxillofacial Surgeon (Since 2014) 

Restorative & Aesthetic Specialist.

"Precision, Passion and Global Perspective drive me".

About Dr. Kimura

Dr. Ryota Kimura is an oral and maxillofacial surgeon with over 15 years of surgical experience and global recognition in aesthetic oral rehabilitation.

 

He earned his PhD in medicine with a focus on oral cancer research and became board-certified in oral and maxillofacial surgery in 2014.

Today, he serves as the owner and lead surgeon at Lion Heart Dental Clinic, offering advanced oral surgery, complex implant procedures, and aesthetic restorations in a fully multilingual, patient-focused setting.

With clinical training and continuing education across Japan, the UK, Italy, and the Middle East, Dr. Kimura mixes scientific acumen with world-class surgical techniques, all delivered with a warm, personalised approach.

Clinical Focus

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  • Dental implants: single, multiple, immediate and full-arch.

  • Bone grafting, sinus lift, ridge preservation and GBR.

  • Wisdom tooth and complex tooth extractions.

  • Oral pathology diagnosis & surgical treatment.

  • TMJ management & orthognathic assessments.

  • Cosmetic procedures: veneers, crown lengthening, full-mouth restorations.

  • 24/7 emergency dental care including oral infections and trauma.

 

Working closely with Lion Heart Dental’s in-house ceramic technician, Dr. Kimura ensures seamless integration of surgical precision with smile design artistry.

 

Credentials & Education

PhD in Medicine – Oral Cancer Research, Chiba University.

Published thesis: BMC Cancer – Glutamate acid decarboxylase 1 promotes metastasis of human oral cancer

Glutamate acid decarboxylase 1 promotes metastasis of human oral cancer by β-catenin translocation and MMP7 activation

 

  • Doctor of Dental Surgery (DDS) – Tokyo Dental College.

  • Board-Certified Oral and Maxillofacial Surgeon (Japan, 2014)

  • Straumann Implant System Certified.

  • Recipient of the Chiwaki Award and Seirei Award for academic excellence.

  • Member of Japanese Society of Oral and Maxillofacial Oral Surgery.

  • Member of Japanese Stomatological Society.

  • Member of Japan Dental Association.

Advanced Training & Global Education

Dr. Kimura actively participates in elite-level continuing education to stay at the forefront of surgical and aesthetic dentistry.

His training includes:

  • Mastering Minimally Invasive Veneers – Dubai, UAE.

  • Aesthetic Crown Lengthening & Connective Tissue Grafting – Dubai, UAE.

  • Direct Composite Veneers Masterclass – Manchester, UK.

  • Sinus & GBR Implant Surgery with Straumann System – Tokyo, Japan

  • Aesthetic Dentistry Masterclass – Eastman Dental Institute, UCL, London.

  • Excellence in Dentistry 4.0 – Venice, Italy.

This combination of global education, academic research, and practical surgical mastery allows Dr. Kimura to offer an exceptionally high standard of care in both function and aesthetics.

Ready to take the next step?

Book a Consultation with Dr. Kimura ​​

  • Inquire About Treatment​

  • Message Us on WhatsApp

  • 24/7 Multilingual Support 

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