Dr. Jin Hwan Kim is the Chief Director of One-Day Dental Clinic in Gangnam and the 20th President of the Korean Academy of Esthetic Dentistry, trained at Seoul National University College of Dentistry, where he also earned his Ph.D. in Dental Science. Over more than a decade, he has focused on reducing patient visits through speed and accuracy, using T-Scan III, CEREC, and 3Shape digital systems to deliver implants that function like natural teeth, often within a single day.
One-Day Dental reduces how often patients need to come in by analyzing bite force with the T-Scan digital occlusion system and using its own in-house lab to place natural, precisely fitted implants in a single day, a "fast and precise" approach reflected in the more than 172,000 implant cases completed since the clinic opened in 2002.
Graduated from Seoul National University College of Dentistry
Master’s and Ph.D. from Seoul National University College of Dentistry (Ph.D. in Dental Science)
Adjunct Professor, Seoul National University
Clinical Professor, Chung-Ang University Medical Center
Clinical Professor, Hallym University
Completed the Boston T-Scan III Training Course
Completed the Implant CDEP Program, New York University
Current Representative Director, One-Day Dental
Membership
Full Member, Korean Academy of Oral and Maxillofacial Implantology
Full Member, Korean Academy of Prosthodontics
Former Fellow, International Congress of Oral Implantologists (ICOI); Director, Korea Chapter
Former Management Policy Committee Member, Korean Dental Association
Former Director, Korean Academy of Dental Healthcare Management
Former President, Korean Academy of Esthetic Dentistry
Director, Korean Association of Dental Artificial Intelligence and Big Data
Director, Korean Academy of Digital Dentistry
Vice President, Korean Academy of Temporomandibular Joint and Occlusion
CEO, One-Day Biotech
Awards
Awarded the Trusted Brand Grand Prize for Five Consecutive Years
Selected as one of the “Top 100 Doctors in Korea” for Two Consecutive Years
Hosted the 2nd One-Day Dental Clinic Video Contest
Awarded the Trusted Brand Grand Prize for Six Consecutive Years
Selected as one of the “Top 100 Doctors in Korea 2020” for Three Consecutive Years
Developed “All Barun Gum Toothpaste” (Part of the All Barun Toothpaste Series)
Acquired and Merged Implant Manufacturing Company (I-DO Biotech)
Received the Medical Healthcare Grand Prize (Selected by Chosun Ilbo)
Awarded the Trusted Brand Grand Prize for Seven Consecutive Years
Developed Implant Technology under One-Day Biotech (formerly I-DO Biotech)
Renewed the One-Day Exclusive Treatment App
Awarded the Trusted Brand Grand Prize for Eight Consecutive Years
Appointed as Public Relations Director of the Korean Association or Artificial Intelligence and Big Data in Dentistry
Appointed as the 19th Vice President of the Korean Academy of Aesthetic Dentistry
Appointed as Public Relations Director of the Korean Academy of Digital Dentistry
Awarded the Trusted Brand Grand Prize for Nine Consecutive Years
Appointed as the 20th President of the Korean Academy of Esthetic Dentistry
Appointed as a Director of the Korean Academy of Digital Dentistry
AREAS of expertise
Procedures & Treatments
1-Day implant
T-Scan Implant
TMJ Treatment (Temporomandibular joint)
Top Reviews
Oneday Dental Clinic
438 Gangnam-daero, Gangnam-gu, 13th Floor, Seoul
오드리,
July 6, 2026
Dental Implants
Dr. Jin Hwan Kim
I came for dental treatment, and I was really impressed by how clean and modern the clinic's facilities were. And I also got medical treatment, and the doctor's skills are great!!
Oneday Dental Clinic
438 Gangnam-daero, Gangnam-gu, 13th Floor, Seoul
Robert,
July 6, 2026
Dental Implants
Dr. Jin Hwan Kim
The clinic was exceptionally clean and had a very calm, quiet atmosphere. My treatment was thorough yet efficient, and the entire staff was incredibly friendly and professional. It was a completely pleasant and hassle-free experience. Highly recommend!
Oneday Dental Clinic
438 Gangnam-daero, Gangnam-gu, 13th Floor, Seoul
water,
July 6, 2026
1-Day implant
Dr. Jin Hwan Kim
The clinic is impressive in size, and seeing all their awards and credentials upfront immediately gave me confidence. Going back and forth to the dentist is always a huge hassle, so being able to get my implants done in just one day was a total game-changer. I'm so glad I did my research and chose this place.
I came for dental treatment, and I was really impressed by how clean and modern the clinic's facilities were. And I also got medical treatment, and the doctor's skills are great!!
오드리,
July 6, 2026
Robert,
July 6, 2026
Dental Implants
Dr. Jin Hwan Kim
The clinic was exceptionally clean and had a very calm, quiet atmosphere. My treatment was thorough yet efficient, and the entire staff was incredibly friendly and professional. It was a completely pleasant and hassle-free experience. Highly recommend!
Robert,
July 6, 2026
water,
July 6, 2026
1-Day implant
Dr. Jin Hwan Kim
The clinic is impressive in size, and seeing all their awards and credentials upfront immediately gave me confidence. Going back and forth to the dentist is always a huge hassle, so being able to get my implants done in just one day was a total game-changer. I'm so glad I did my research and chose this place.
