Best Gastric ulcer Doctors in Pattaya for Australians

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Varocha Mahachai

Location: Thailand, Pattaya
Clinic:Bangkok Hospital Pattaya
Professor Varocha Mahachai is a leading gastroenterologist at Bangkok Hospital Pattaya, specialising in managing complex peptic and gastric ulcer cases.
- Completed a Master of Science at the University of Alberta in Canada
- Holds a fellowship in Clinical Pharmacology from the University of California, San Francisco
- Fellow of the American College of Gastroenterology (FACG)
- Fellow of the Royal College of Physicians of Canada (FRCPC)
- Uses diagnostic endoscopy to identify precise causes of stomach lining irritation
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Choosing the Right Doctor and Clinic: Insider Tips

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Bookimed Insights: Top Gastric ulcer Specialists in Thailand for Australians (2026)

Bookimed helps Australian patients find top Gastric ulcer specialists in Thailand, collaborating with 1 leading doctors. The specialists in this ranking are selected based on their international credentials, clinical expertise, English proficiency, number of performed cases, and patient outcomes. The 2026 ranking is formed using verified data from actual patient cases — including reviews from Australian travellers — and current programmes from our partner clinics.

Rank	Doctor	experience	Good Fit For	What Sets Them Apart	Clinic & Location	Consultation
#1	Varocha Mahachai		Peptic and gastric ulcer management	International expertise in clinical pharmacology and gastroenterology. Fellow of the American College of Gastroenterology and former researcher at the University of Alberta, focusing on evidence-based treatment for digestive disorders.	Bangkok Hospital Pattaya Thailand	Price on request