Dr. Theeratus Jongboonyanuparp - Expert Gastroenterologist & Hepatologist

Meet Dr. Theeratus Jongboonyanuparp, a distinguished specialist in Gastroenterology and Hepatology at Bangpakok 9 International Hospital. With a profound commitment to digestive and liver health, Dr. Theeratus provides exceptional, patient-centered care for a wide spectrum of conditions affecting the gastrointestinal tract and liver.

His expertise encompasses advanced diagnostic and therapeutic procedures, including endoscopy and colonoscopy, for managing complex disorders such as gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), hepatitis, fatty liver disease, and cirrhosis. Dr. Theeratus is dedicated to utilizing the latest medical advancements to ensure accurate diagnoses and develop effective, personalized treatment plans for each patient.

At Bangpakok 9 International Hospital, Dr. Theeratus Jongboonyanuparp is recognized for his compassionate approach, meticulous attention to detail, and dedication to achieving the best possible outcomes. He believes in empowering patients through education and collaborative decision-making. If you are seeking a highly skilled and trusted gastroenterologist and hepatologist in Bangkok for comprehensive digestive or liver care, Dr. Theeratus Jongboonyanuparp offers expert consultation and world-class medical services.

Specialities

Dr. Theeratus Jongboonyanuparp specializes in treating a range of conditions within their field. Learn more about the treatments, procedures, and medical areas where they bring extensive experience and trusted care.

Educational Info

Learn about Dr. Theeratus Jongboonyanuparp’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedFaculty of Medicine Siriraj Hospital, Mahidol University(M.Ch. 2001)

Memberships

Dr. Theeratus Jongboonyanuparp is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedThe Gastroenterological Association of Thailand

Award Info

Over the years, Dr. Theeratus Jongboonyanuparp has received multiple awards that highlight their dedication to patient well-being, innovation in treatment, and leadership in the medical community.

  • checkedOutstanding Physician Award (Medical Association of Thailand)(Medical Association of Thailand )

Experience

With a career spanning 23+ years, Dr. Theeratus Jongboonyanuparp has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedFaculty of Medicine Siriraj Hospital, Mahidol University(Specialist Doctor 2012-01-01 - 2017-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Theeratus Jongboonyanuparp.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Dr. Theeratus Jongboonyanuparp, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Dr. Theeratus Jongboonyanuparp with their health.

My mom was really sick and...
Oct 04, 2025

My mom was really sick and we were all scared. Dr. Theeratus was the one who actually explained everything to us in the waiting room, not just to her. He drew a little diagram on a napkin about what was happening with her infection. He called me himself the next day with her test results. We felt like someone was really looking out for her.

First time going to a doctor...
Aug 20, 2025

First time going to a doctor here and I was a nervous wreck, convinced I had something awful. Dr. Theeratus just had this calm way about him. He listened to my whole rambling story, didn't rush me, and then just said, 'Okay, let's figure this out together.' That 'together' part made all the difference. Left feeling like I had a plan, not just a prescription.

Saw Dr. Theeratus for a bad...
Oct 20, 2025

Saw Dr. Theeratus for a bad flu. Quick, no nonsense. Told him my symptoms, he checked me over, gave clear instructions. Parking at Bangpakok 9 was a nightmare though. Doctor was good, got me sorted.

I'd been feeling run down for...
Oct 05, 2025

I'd been feeling run down for months. Other doctors just shrugged. At my appointment with Dr. Theeratus, I mentioned offhand that my knee had been acting up too—totally unrelated, I thought. He paused, asked a few more questions about the knee pain, and connected it to the fatigue. Ordered one specific blood test the others hadn't. Turns out it was a vitamin deficiency causing both issues. He didn't just treat the symptom I complained about; he actually listened to the whole story and pieced it together. Fixed me up with a simple supplement.


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