Dr. Pornpahn Thienchanachaiya, MD.

Dr. Pornpahn Thienchanachaiya is a consultant gastroenterologist at Bangpakok 9 International Hospital, specializing in internal medicine and gastroenterology. She provides comprehensive diagnosis, treatment, and long-term management of digestive system disorders, focusing on improving patients' gastrointestinal health through evidence-based medical care and advanced diagnostic techniques. Her clinical expertise includes the management of gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), chronic constipation, chronic idiopathic constipation, chronic diarrhea, and a wide range of gastrointestinal tract diseases. She also specializes in diagnostic and therapeutic endoscopy, enabling accurate evaluation and minimally invasive treatment of digestive disorders. Dr. Pornpahn earned her Doctor of Medicine from the Faculty of Medicine, Chulalongkorn University. She completed the Thai Board of Internal Medicine followed by the Thai Sub-Board of Gastroenterology at Chulalongkorn University, providing her with extensive expertise in digestive diseases and endoscopic procedures.