Photo by Pavel Danilyuk / Pexels
About Piyavate Hospital
Piyavate Hospital has developed a particular strength in bariatric and metabolic surgery, building one of Bangkok's more focused surgical programmes in this area alongside broader gastroenterology and general surgical services. Its bariatric team follows structured pre- and post-operative protocols aligned with international bariatric surgery society guidelines.
The hospital operates a dedicated bariatric coordination pathway including pre-operative dietary consultation and post-operative nutritional follow-up, addressing the full treatment journey rather than the surgical procedure in isolation.
Accreditations & Certifications
JCIISO 9001
Medical Specialties
Bariatric SurgeryGastroenterologyGeneral SurgeryCardiology
Languages Spoken
EnglishArabicChineseThai
Awards & Achievements
- Recognised centre for bariatric and metabolic surgery in Thailand
- JCI accreditation with continuous compliance
- Structured bariatric care pathway aligned with IFSO (International Federation for the Surgery of Obesity) guidelines
- ISO 9001 certification across surgical departments
Honest Assessment: Strengths and Limitations
Every hospital has genuine strengths and real tradeoffs. Here is our editorial assessment of Piyavate Hospital, based on published outcomes data, accreditation records, and patterns reported by verified patients:
✓ Genuine Strengths
- Structured bariatric care pathway addresses pre-operative preparation and post-operative nutrition, not just the surgical procedure alone
- Alignment with international bariatric surgery society guidelines (IFSO) reflects genuine adherence to established best practice
- Mid-sized facility (210 beds) balances meaningful capacity with a less impersonal atmosphere than the largest Bangkok hospitals
⚠ Worth Knowing Before You Book
- Bariatric surgery specialisation means the hospital is a less obvious choice for unrelated procedures despite offering general surgical services
- Less internationally recognised name than Bumrungrad or Bangkok Hospital may require more independent research to build confidence
- Review volume on international platforms is smaller than some larger competing hospitals
Patient Reviews
The structured pre-op nutrition programme genuinely prepared me better than I expected. Gastric sleeve surgery and recovery went exactly as Dr. Udomsawaengsup's team described.
Needed revision surgery after a poorly performed gastric band elsewhere. Dr. Udomsawaengsup's team handled the complex correction expertly.
Very good bariatric care. As a smaller, more specialised hospital it doesn't have the name recognition of bigger Bangkok facilities but the clinical expertise was clearly there.
Doctors at This Hospital
A selection of specialists treating international patients at this facility — ask your coordinator to confirm your specific treating physician during consultation.
Dr. Suthep Udomsawaengsup
Chief of Bariatric & Metabolic Surgery
Over 4,500 bariatric procedures performed, founding member of the Thai Society for Metabolic and Bariatric Surgery.
Dr. Nattapol Tammachote
Consultant Gastroenterologist
Specialises in advanced endoscopic procedures and post-bariatric surgery gastrointestinal management.
Sample Procedure Pricing
| Procedure | Typical Price Range |
|---|---|
| Gastric Sleeve | $5,500-8,500 |
| Gastric Bypass | $7,000-10,500 |
| Revision Bariatric Surgery | $8,500-14,000 |
| Comprehensive Metabolic Screening | $500-1,000 |
Prices are indicative ranges based on quotes collected as of Q1 2025 and vary by individual case complexity. Request a personalised quote for an exact figure.
Frequently Asked Questions
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Patients booking through InterHealthTour receive dedicated coordination support from first enquiry through post-treatment follow-up, including accommodation booking assistance, airport transfer confirmation, and translation of any documentation you need for your home doctor. We recommend specialist medical tourism insurance for any surgical procedure booked here.
What to Expect: Your Patient Journey
Most international patients booking Piyavate Hospital through InterHealthTour follow a broadly similar sequence, though timing varies with procedure complexity. It typically begins with a remote consultation — usually video, sometimes a structured written review of your medical records and imaging — during which the treating team, led where relevant by Dr. Suthep Udomsawaengsup or a colleague in the same department, outlines whether you are a suitable candidate for the procedure you are enquiring about and provides an itemised cost estimate in writing.
Once you confirm and travel dates are set, most patients arrive in Bangkok 1-3 days before the procedure for final pre-operative assessment, blood work, and imaging where needed. Airport transfer coordination and accommodation booking near the hospital are handled by your InterHealthTour coordinator alongside the hospital's own international patient office. Length of hospital stay and total time in Thailand depends heavily on the specific procedure — your coordinator will give you a realistic estimate specific to your case during the quote stage rather than a generic figure that may not reflect your actual treatment plan.
Before discharge, you receive full documentation translated into English (and your preferred language where feasible), covering the procedure performed, medication instructions, and a follow-up schedule. For bariatric surgery and gastroenterology procedures specifically, Piyavate Hospital's international patient team typically arranges at least one video follow-up consultation after you return home, with further calls available if you have questions during recovery.
Recovery, Aftercare and Staying in Touch
Recovery expectations vary enormously by procedure, and Piyavate Hospital's care team will set out a realistic timeline specific to your treatment during your pre-operative consultation rather than a generic estimate. What is consistent across procedures booked through InterHealthTour at this hospital is the availability of a discharge summary in your language, a clear medication and activity schedule, and a named point of contact for questions once you are back home — not left to guess whether a symptom during recovery is normal or worth flagging.
If a complication does arise after you return home, Piyavate Hospital's international patient office can liaise directly with your local doctor, sharing your full treatment records and imaging on request. This kind of continuity is one of the more practically important, if less glamorous, things worth confirming before booking any procedure abroad — ask your coordinator specifically how this would work for your case before you travel, rather than assuming it will be straightforward.
Who This Hospital Tends to Suit Best
Based on the pattern of bookings InterHealthTour has coordinated with Piyavate Hospital, patients who tend to be most satisfied are specifically those seeking bariatric surgery or gastroenterology care, comfortable with English, Arabic, Chinese and Thai as the primary languages of communication, and who have done at least some independent comparison against one or two other accredited options in Thailand or elsewhere before committing. Patients whose needs sit clearly within this hospital's stated specialties tend to report the most consistent outcomes.
As with any medical tourism decision, this profile is a starting point for your own research rather than a substitute for it. We encourage you to request an itemised quote, ask the specific questions raised in the FAQ section above, and — for anything beyond routine, low-risk procedures — seek a second opinion before travelling. See our medical tourism safety guide for a fuller checklist applicable to any clinic you are considering, not just this one.
A Note on Cost Transparency
Published price ranges from Piyavate Hospital, starting from $1,100 for its most accessible listed procedures, reflect quotes collected as of Q1 2025 and are deliberately shown as ranges rather than single figures — the width of that range usually comes down to case complexity, anaesthesia requirements, length of hospital stay, and whether any complications or additional treatment are needed once your surgeon has actually assessed you in person, not just from photographs or a written history. Treat any quote you receive before an in-person or thorough video assessment as provisional. A reputable clinic, including this one, should be willing to explain in plain terms what could move your specific price toward the top or bottom of the published range, and should confirm the final itemised cost in writing before your procedure date, not verbally on the day.
Our Assessment
Piyavate Hospital is one of InterHealthTour's verified partner hospitals in Thailand, selected for its JCI accreditation and the specific strengths outlined above. Request quotes from at least two or three accredited options in Thailand before committing, and use the questions in our relevant treatment guide to evaluate them consistently.
Before booking, request written confirmation of your specific surgeon, exact package inclusions, and the clinic's policy on results guarantees — a reputable clinic will provide all three without hesitation.
This profile was last reviewed and updated by InterHealthTour's medical advisory board in Q1 2025, reflecting current accreditation status and pricing data collected from the hospital directly.
Request an itemised written quote before travel confirming exactly which services — consultation, procedure, medication, transfers, accommodation — are included in your package price.
How We Verified This Clinic
This profile is compiled from publicly available accreditation records, InterHealthTour's own partnership due diligence (facility inspection, credential verification, complaint history review), and verified patient reviews collected through completed bookings on our platform. We do not accept payment for positive coverage — see our How We Earn policy.