About Doctor

• Dr. Pornpahn Thienchanachaiya is a medical doctor specializing in Internal Medicine and Gastroenterology.
• He practices at Bangpakok 9 International Hospital, specifically at the Gastrointestinal and Liver Center.
• With expertise in various areas, he specializes in handling conditions such as Chronic Constipation, Chronic Idiopathic Constipation, Chronic Diarrhea, Gastroesophageal Reflux Disease, Irritable Bowel Syndrome, and Gastrointestinal Tract Disease.
• Dr. Thienchanachaiya is proficient in both Thai and English languages, facilitating effective communication with his patients.
• He received his Doctor of Medicine degree from the Faculty of Medicine at Chulalongkorn University, Thailand.
• He also holds a Diploma of the Thai Board of Internal Medicine and a Diploma of the Thai Sub-Board of Gastroenterology, both from Chulalongkorn University.