About Hyung Geon Kim
Hyung Geon Kim’s formal background is internal medicine. Return’s biography records a medical degree from Seoul National University, postgraduate research in internal and preventive medicine and fellowship at Asan Medical Center. His stated specialist interests include liver and gastrointestinal disease and endoscopy. These qualifications should not be reclassified as dermatology training because Return also advertises aesthetic services.
Qualifications & professional experience
Professional background published by the clinic.
- Seoul National University College of Medicine — M.D.
- Master's Degree, Internal Medicine | Research: Chronic viral hepatitis
- Ph.D., Preventive Medicine | Research: Analysis of hepatocellular carcinoma treatment
- Board-Certified Specialist in Internal Medicine
- Gastrointestinal Endoscopy Subspecialist — Korean Society of Gastrointestinal Endoscopy
- Certification No.: 99-533 | Valid: August 1, 2025 – July 31, 2030
Where to see Hyung Geon Kim
Return Clinic
621 K-Tower, 11th Floor, Gangnam-daero, Seocho-gu, Seoul, South Korea
Return Clinic combines scalp micropigmentation and hair-restoration services with laser lifting and skin rejuvenation in Seocho. Its director, Hyung Geon Kim, is described by the clinic as an internal medicine specialist. Patients should distinguish the doctor’s formal specialty from the aesthetic services offered at the clinic.
Sources & further reading
Sources checked 27 October 2026. This guide is editorial information, not a personal diagnosis or an independent clinical review.