Dr. Rawisak Chanwat: Hepato-Pancreato-Biliary Surgeon in Thailand

About Dr. Rawisak Chanwat

Dr. Rawisak Chanwat is a Senior Consultant Hepato-Pancreato-Biliary Surgeon and Surgical Oncologist with 22+ years of clinical experience, recognised as one of the leading HPB and laparoscopic surgical oncology specialist in Bangkok, Thailand. He is internationally trained at Tokyo Women's Medical University in Japan and is widely consulted by international patients for liver, pancreas, and bile duct cancer surgery, and minimally invasive HPB surgery.

22+ years of clinical experience in HPB surgery, laparoscopic surgery, and surgical oncology.
MD (1998) from Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Diplomate, Thai Board of Surgery (Surgery, 2005) — Chulalongkorn University.
Clinical Fellowship in Hepato-Biliary-Pancreatic Surgery — Institute of Gastroenterology, Tokyo Women's Medical University, Japan.
Member, international Precision Anatomy for Minimally Invasive HBP Surgery (PAM-HBP) Expert Consensus group; HPB Surgeon at the National Cancer Institute, Bangkok.

Qualifications & Credentials

Medical Degrees

Doctor of Medicine (M.D.) — Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand, 1998

Fellowships & Special Training

Surgery (Diplomate, Thai Board of Surgery) — Chulalongkorn University, Thailand, 2005
Clinical Fellowship in The Department of Hepato-Biliary-Pancreatic Surgery — Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
Member of PAM-HBP (Precision Anatomy for Minimally Invasive HBP Surgery) Expert Consensus

Certifications & Accreditations

Thai Medical Council Registration
Thai Board of Surgery
Royal College of Surgeons of Thailand
International Hepato-Pancreato-Biliary Association (IHPBA)

Areas of Expertise

Major Conditions Treated

Hepatocellular Carcinoma (Liver Cancer)
Pancreatic Cancer
Bile Duct Cancer (Cholangiocarcinoma)
Gallbladder Cancer
Liver Metastases
Benign Liver Tumours (Adenoma, Haemangioma, FNH)
Gallstone Disease
Pancreatic Cysts
Pancreatic Pseudocysts
Bile Duct Stones & Strictures
Portal Hypertension Surgery

Sub-specialties

Hepato-Pancreato-Biliary (HPB) Surgical Oncology: Japan-trained expertise in complex liver, pancreas, and bile duct cancer surgery — a trusted Hepato-Pancreato-Biliary Surgeon in Bangkok for international patients seeking advanced HPB cancer care in Thailand.
Laparoscopic Liver Surgery: Member of international PAM-HBP Expert Consensus on minimally invasive anatomic liver resection.
Surgical Oncology: Multidisciplinary cancer surgery for hepatobiliary and pancreatic tumours.

Advanced Procedures & Treatments

Major Liver Resection (Hepatectomy)
Minor Liver Resection
Laparoscopic Liver Resection
Whipple Procedure (Pancreaticoduodenectomy)
Distal Pancreatectomy (Open & Laparoscopic)
Bile Duct Resection
Cholecystectomy (Laparoscopic / Open)
Liver Transplantation (Co-Care)
Radiofrequency Ablation (RFA) for Liver Tumours
Portal Vein Embolisation
Bile Duct Reconstruction
Hepato-Pancreato-Biliary Cancer Resection

List of Disease and Treatment for which Dr. Rawisak Chanwat can be consulted

Kidney Cancer

Professional Experience

Current Affiliation

National Cancer Institute, Bangkok — Senior Consultant Surgeon, Hepato-Pancreato-Biliary Surgery Unit, Department of Surgery, Present
Bumrungrad International Hospital, Bangkok — Senior Consultant Surgeon, Present

Past Affiliations

Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan — Clinical Fellowship in Hepato-Biliary-Pancreatic Surgery
Faculty of Medicine, Chulalongkorn University — Medical Training (1998) & Surgical Residency (2005)

Academic & Research Roles

Member, Precision Anatomy for Minimally Invasive HBP Surgery (PAM-HBP) Expert Consensus Group — 32nd meeting of the Japanese Society of Hepato-Biliary-Pancreatic Surgery (JSHBPS)
Cited 554+ times across 28+ peer-reviewed publications (per ResearchGate)
Author of international consensus guidelines on minimally invasive anatomic liver resection

Key Achievements

22+ years of clinical HPB surgical experience
Japan-trained at Tokyo Women's Medical University Institute of Gastroenterology
Member of international PAM-HBP Expert Consensus published in J Hepatobiliary Pancreat Sci 2022
22+ publications with 554+ citations on liver, pancreas, and bile duct surgery

Awards & Recognitions

National & International Awards

Member, PAM-HBP International Expert Consensus Group (Japanese Society of Hepato-Biliary-Pancreatic Surgery)

Professional Memberships

Thai Medical Council
Thai Board of Surgery
Royal College of Surgeons of Thailand
International Hepato-Pancreato-Biliary Association (IHPBA)
Japanese Society of Hepato-Biliary-Pancreatic Surgery (JSHBPS) — Affiliated

Research & Publications

Published Papers (Selected)

Gotohda N, Cherqui D, Geller DA, et al. (Chanwat R, co-author). "Expert Consensus Guidelines: How to safely perform minimally invasive anatomic liver resection." J Hepatobiliary Pancreat Sci. 2022;29(1):16-32. DOI: 10.1002/jhbp.1079. PMID: 34779150.
"Landmarks and Techniques to perform minimally invasive liver surgery: A systematic Review with a Focus on hepatic outflow" (Co-author).
"Study group of Precision Anatomy for Minimally Invasive Hepato-Biliary-Pancreatic surgery (PAM-HBP surgery)" — multiple co-authored publications.
22+ additional peer-reviewed publications on hepatobiliary surgery and HCC (cited 554+ times).

Ongoing Research & Clinical Interests

Minimally invasive anatomic liver resection
Hepatocellular carcinoma surgical outcomes
Precision anatomy for HBP surgery

Estimated Treatment Costs

Procedure / Consultation	Estimated Cost (INR)	Estimated Cost (USD)
HPB Surgery Consultation	₹3,000 – ₹6,500	$35 – $80
Major Liver Resection (Hepatectomy)	₹6,00,000 – ₹14,00,000	$7,200 – $16,800
Laparoscopic Liver Resection	₹6,50,000 – ₹15,00,000	$7,800 – $18,000
Whipple Procedure (Pancreaticoduodenectomy)	₹7,50,000 – ₹17,00,000	$9,000 – $20,400
Distal Pancreatectomy	₹5,50,000 – ₹13,00,000	$6,600 – $15,600
Bile Duct Resection / Reconstruction	₹6,00,000 – ₹14,00,000	$7,200 – $16,800
Laparoscopic Cholecystectomy	₹1,50,000 – ₹4,00,000	$1,800 – $4,800
Radiofrequency Ablation (RFA)	₹2,50,000 – ₹6,00,000	$3,000 – $7,200

*Indicative estimates only. Actual costs subject to hospital pricing, case complexity, and insurance. Contact Cancer Rounds for a personalised quote.

Frequently Asked Questions

1. What advanced technologies does Dr. Rawisak Chanwat use in Hepato-Pancreato-Biliary Surgeon treatment?

Dr. Rawisak Chanwat uses advanced laparoscopic liver resection platforms, precision anatomy techniques developed through the PAM-HBP international consensus, modern Whipple procedure instrumentation, radiofrequency ablation systems for liver tumours, and intraoperative ultrasound for safe minimally invasive HPB surgery. His Japan training underpins evidence-based HPB practice.

2. What conditions does Dr. Rawisak Chanwat specialize in treating?

Dr. Rawisak Chanwat specialises in hepatocellular carcinoma, pancreatic cancer, bile duct cancer (cholangiocarcinoma), gallbladder cancer, liver metastases, benign liver tumours, gallstone disease, pancreatic cysts and pseudocysts, bile duct stones and strictures, and portal hypertension surgery. He is regarded as one of the best Hepato-Pancreato-Biliary Surgeon, Laparoscopic Surgeon, and Surgical Oncologist specialist in Bangkok, Thailand.

3. How do I book an appointment with Dr. Rawisak Chanwat?

Appointments with Dr. Rawisak Chanwat can be booked directly through the Cancer Rounds website or by contacting their international patient department for priority scheduling.

4. Can international patients receive treatment from Dr. Rawisak Chanwat?

Yes. Cancer Rounds provides full assistance for international patients seeking treatment from Dr. Rawisak Chanwat, including medical visa invitation letters, airport transfers, and local accommodation coordination.

5. What support is available for international patients?

International patients benefit from a dedicated concierge service provided by Cancer Rounds, including language interpretation, financial counselling, and pre-travel virtual consultations to review imaging and medical records before arrival.

6. Does Dr. Rawisak Chanwat offer second opinions for Hepato-Pancreato-Biliary Surgeon cases?

Yes. Second opinion consultations can be arranged via Cancer Rounds for patients who wish to review their diagnosis or surgical plan with an expert Hepato-Pancreato-Biliary Surgeon and Surgical Oncologist specialist in Bangkok, Thailand.