Happy365 Clinic

KOR|ENG

PRIMARY CARE CLINIC
IN JAMSIL, SEOUL

Open 365 Days & Nights

English-Speaking Medical Services in Seoul.
Open 365 Days, Nights & Weekends.

Officially Registered Medical Institution

Authorized to provide medical services for international patients in Korea.

Certificate of registration as a medical institution for international patients, issued by the Mayor of Seoul (No. M-2026-01-08-709045)

Open daily 09:30 – 22:00

DOCTOR

Happy365 International Medical Clinic

Dr. Kyung-Hwan Cho, Happy365 Clinic

Kyung-Hwan ChoMD, MPH, PhD

Professor Emeritus, Korea University College of Medicine
Member, National Academy of Medicine of Korea

Major Practice Area
Family Medicine · Geriatrics · Emergency Medicine · Internal Medicine · Minor Surgery · Ear, Nose & Throat
Education
  • MD, Korea University College of Medicine (1978–1985)
  • MS in Physiology, Korea University Graduate School of Medicine (1988–1990)
  • PhD in Geriatric Medicine, Korea University Graduate School of Medicine (1991–1993)
  • MPH, Seoul National University Graduate School of Public Health (1998–2001)
Career
  • Professor, Family Medicine, Korea University Anam Hospital (1992–2024)
  • Professor Emeritus, Korea University College of Medicine (2024–present)
  • Research Fellow, University of Michigan Geriatric Center, Ann Arbor (1994–1995)
  • Visiting/Exchange Professor, University of Michigan Geriatric Center, Ann Arbor; Advisory Professor, Brigham and Women's Hospital Geriatrics, Harvard Medical School, Boston (2002–2003)
Leadership & Academic Service
  • President, Korean Academy of Family Medicine (2013–2015)
  • Vice President (2007–2014), Korean Geriatrics Society
  • Founder & Secretary-General, Korean United Association of Geriatric Medicine Subspecialists (2024–present)
International Academic Activity
  • Editorial Board Member, European Geriatric Medicine
  • Reviewer, Family Practice (Oxford Journal)
  • Advisory Professor, BWH Geriatric Educational Center, Harvard Medical School
Recognition
Widely recognized as a leading authority in Korean geriatric medicine for advancing the nation's elder-care systems and supporting the introduction of Korea's national Long-Term Care Insurance policy.
Major Books
  • Textbook of Geriatric Medicine, International 1st Edition (2010)
  • Textbook of Geriatric Medicine, International 2nd Edition (2023)
Major Publications
Author/co-author of over 190 peer-reviewed articles

SUBJECT

Happy365 International Medical Clinic

Chronic disease consultation

Chronic Disease Clinic

Hypertension, Diabetes, Hyperlipidemia, Atherosclerosis, Growth Disorders, Thyroid Disorders, Osteoporosis, Obesity, Smoking Cessation, Adult Immunization, Dementia Prevention, Health Checkup Results Consultation

Vaccination

Vaccination Clinic

Hepatitis A & B, Influenza, Tdap, MMR, HPV (Gardasil 9), Japanese Encephalitis, Rabies, Typhoid, Pneumococcal Vaccine, RSV Vaccine, Chickenpox (Varicella), Malaria Prevention

IV therapy

IV Therapy Clinic

Personalized Nutrition Plans, Nutritional Counseling, Cold & Flu, Fatigue Recovery, Muscle Pain, Inflammation, Immune Support, Liver Health, Allergy Relief, Brain Health, Improved Circulation, Cancer Supportive Care, Customized IV Therapy

Obesity clinic

Obesity Clinic

Physician Consultation, Obesity Assessment, Weight Loss Medication, Personalized Diet Counseling, Lifestyle Modification, Metabolic Health Evaluation, Follow-up Care

CLINIC HOURS

Happy365 International Medical Clinic

Clinic Hours

Opening Hours09:30 AM – 10:00 PM
Lunch Break01:00 PM – 02:00 PM
Dinner Break06:00 PM – 06:30 PM

* Open 365 Days a Year, including weekends & holidays

LOCATION

Happy365 International Medical Clinic

Address

4th Floor (Room 402), Sinwon Bldg, 130 Seokchonhosu-ro, Songpa-gu, Seoul
(1st Floor: Olive Young)
Korean: 서울특별시 송파구 석촌호수로 130, 신원빌딩 4층 402호

By Bus (Nearby Stops)

  • Jamsil Academies Intersection · Jamsil Trizium South Gate
  • Sambatnaru Children's Park Entrance
  • Jamsil 119 Safety Center

By Subway

  • Line 2 (Jamsilsaenae Station): Exit 3 — approx. 8 min walk
  • Line 9 (Samjeon Station): Exit 2 — approx. 6 min walk

Parking

On-site parking available inside the building.
Complimentary parking ticket validated at the clinic.

OUR CLINIC

Happy365 International Medical Clinic

REVIEWS

Happy365 International Medical Clinic

Reviewer: Livvy Putt | ★★★★★ | Recent Google

“Coming here as my first visit to a Korean clinic was such a comfortable experience. There was no wait time, I was seen to immediately. The doctor spoke English, so was easy to understand. Each procedure I had done was done quickly and efficiently with care from the nurses. The nurses here were so lovely, one in particular made me feel very cared for! I'd definitely recommend this place to others.”

Reviewer: sunnyday7979 | ★★★★★ | Oct 11, 2025 Naver

“I came in with sudden acute indigestion, and the director was incredibly kind and warm. He explained everything sincerely, and since I was in a lot of discomfort, he reassured me in a calm, gentle voice that put me at ease right away — I was so grateful. The clinic seems newly opened, and it was very clean. I appreciated that they stay open late, and the IV therapy room was extremely clean and comfortable. Thank you so much.”

Reviewer: Kim ByungX | ★★★★★ | Oct 10, 2025 Naver

“During a recent holiday, I found ‘Happy 365 Clinic’ — open 365 days a year — and was able to get an EKG and a cardiac ultrasound. When I suddenly developed heart symptoms, this was one of the only clinics open. Two nurses consulted with me carefully, and after the exam the staff explained everything thoroughly. In more than 60 years, I have never met a doctor who treated me this well. I am deeply grateful to Dr. Kyung-Hwan Cho and the nursing staff.”

Reviewer: xxx | ★★★★★ | Sep 29, 2025 Google

“International clinic with super qualified and kind doctor who can speak English!!”

Reviewer: lic**** | ★★★★★ | Oct 10, 2025 Naver

“Now I understand why it's called ‘Happy 365 Clinic.’ I was feeling unwell and anxious, and I found this clinic because it was open on a Saturday afternoon. The staff were incredibly kind and the doctor examined me thoroughly — I left feeling warm-hearted and genuinely happy. The doctor is wonderful, and the front-desk staff are friendly too. Such a pleasant clinic — I highly recommend it!”

Reviewer: Jamie6350 | ★★★★★ | Sep 25, 2025 Naver

“My 6-month-old baby was playing at home and cut her hand — it was bleeding quite a bit. I searched urgently, but it was hard to find a clinic that treats infant injuries this late in the evening. I called ahead and they said they could see us, so we went in. Both the doctor and the front-desk staff were very kind, and my baby and I — a flustered new mom — were treated safely and well. Thank you so much. I can't imagine what I would have done without it nearby.”

NOTICE

Happy365 International Medical Clinic

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