Dr. Pornchai O-Charoenrat

Medical Degrees

• Doctor of Medicine (M.D.) — Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand, 1990
• Graduate Diploma in Surgery — Mahidol University, 1992
• Master in Surgical Science (MSc) — University of London, UK, 1996
• Doctor of Philosophy (PhD) in Cancer Biology / Head and Neck Oncology — Institute of Cancer Research, University of London, UK, 2001

Fellowships & Special Training

• Diploma, Thai Board of General Surgery — Thailand, 1994
• FRCST (Surgery in General) — Royal College of Surgeons of Thailand, 1995
• USMLE Step I/II Certified — 1995
• Primary FRCS — Royal College of Surgeons of Edinburgh, UK, 1996
• Research Fellowship — Head & Neck Unit, Royal Marsden Hospital, UK, 2000
• Clinical Fellowship & Senior Registrar — Head & Neck Unit, Royal Marsden Hospital, UK, 2001
• International Fellowship in Head and Neck Surgery — Memorial Sloan-Kettering Cancer Center (MSKCC), New York, USA, 2002
• Thai Sub-Board of Surgical Oncology — Thailand, 2005

Certifications & Accreditations

• Thai Medical Council Registration
• Thai Board of General Surgery
• Thai Sub-Board of Surgical Oncology
• FRCST — Royal College of Surgeons of Thailand
• FRCS — Royal College of Surgeons of Edinburgh
• FICS — Fellow of the International College of Surgeons

Current Affiliation

• MedPark Hospital, Bangkok — Head of Breast Center, 2020–Present
• Faculty of Medicine, Siriraj Hospital, Mahidol University — Level-11 Professor of Head, Neck, and Breast Surgery, Department of Surgery, Present
• Chaophya Hospital, Bangkok — Consultant Surgical Oncologist, Present
• Thonburi Hospital, Bangkok — Consultant Surgical Oncologist, Present

Past Affiliations

• Memorial Sloan-Kettering Cancer Center (MSKCC), New York, USA — International Fellowship in Head and Neck Surgery (2002)
• Royal Marsden Hospital, London, UK — Clinical Fellowship & Senior Registrar (2001); Research Fellow (2000)
• Institute of Cancer Research, University of London, UK — PhD Studies (1998–2001)
• Faculty of Medicine, Siriraj Hospital, Mahidol University — Medical Training, Surgery Training, and Professorship

Academic & Research Roles

• Level-11 Professor of Head, Neck, and Breast Surgery — the only one in Thailand
• Author of breast surgery and thyroid textbooks used by medical students and surgeons nationwide
• 45+ research publications in international medical journals
• Frequent invited keynote speaker at international cancer conferences
• Research in molecular genetics of cancer

Key Achievements

• 35+ years of clinical and academic surgical oncology experience
• Thailand's only Level-11 Professor of Head, Neck, and Breast Surgery
• Dual international fellowships at Memorial Sloan-Kettering and Royal Marsden Hospital
• PhD in Cancer Biology from University of London
• Author of breast surgery and thyroid textbooks
• Head of Breast Center, MedPark Hospital