
Dr. Pornpahn Thienchanachaiya, MD.
Internal Medicine
Gastroenterology & Hepatology
Trained at Chulalongkorn University in internal medicine and gastroenterology, with board certifications in both specialties. Manages GERD, IBS, chronic constipation, and diarrhea using diagnostic and therapeutic endoscopy techniques.

Dr. Pornpahn Thienchanachaiya, MD.
Internal Medicine
Gastroenterology & Hepatology
Trained at Chulalongkorn University in internal medicine and gastroenterology, with board certifications in both specialties. Manages GERD, IBS, chronic constipation, and diarrhea using diagnostic and therapeutic endoscopy techniques.
