
Dr. Asada Methasate
Surgical Gastroenterologist
- Dr. Asada Methasate is a respected Surgical Gastroenterologist with +32 years of experience in the field of GI surgeries and performing colonoscopy.
- He completed his MD in 1989 from the Tokyo Medical and Dental University and then did his 1994 did a diploma from the Japanese Board of General Surgery. In 1996, he did a diploma from the Japanese Sub-Board of Gastroenterological Surgery, followed by a certification in diagnostic and therapeutic endoscopy.
- Dr. Methasate performs adrenalectomy, appendectomy, bariatric surgery, cholecystectomy, colo-rectal surgery, foregut surgery, hiatal hernia repair, nephrectomy, pancreatic surgery, retroperitnoeum surgery, and splenectomy.
- Findings from his surgical practice can be found in some of the published papers of Dr. Methasate.
Show moreShow less
- Dr. Asada Methasate is a respected Surgical Gastroenterologist with +32 years of experience in the field of GI surgeries and performing colonoscopy.
- He completed his MD in 1989 from the Tokyo Medical and Dental University and then did his 1994 did a diploma from the Japanese Board of General Surgery. In 1996, he did a diploma from the Japanese Sub-Board of Gastroenterological Surgery, followed by a certification in diagnostic and therapeutic endoscopy.
- Dr. Methasate performs adrenalectomy, appendectomy, bariatric surgery, cholecystectomy, colo-rectal surgery, foregut surgery, hiatal hernia repair, nephrectomy, pancreatic surgery, retroperitnoeum surgery, and splenectomy.
- Findings from his surgical practice can be found in some of the published papers of Dr. Methasate.

Dr. Boonlert Imraporn
Surgical Gastroenterologist
- Dr. Boonlert Imraporn is one of the best Surgical Gastroenterologists in Thailand, having 23 years of experience in this field.
- His areas of expertise include Hepatology, Abdominal Pain, Crohn's Disease, Inflammatory Bowel Diseases, Pancreatitis and Motility.
- He completed his MD, Faculty of Medicine from Chulalongkorn University, in 1999 and Clinical Gastroenterology Fellowship from Chulalongkorn University, in 2009.
- In 2009, he received a Master's degree of Science from Chulalongkorn University and Certificate training in Gastroenterology from the University of Michigan Health System, Ann Arbor, Michigan, USA.
- He also received a certificate training in High-resolution manometry and Motility disorder from Cedars Sinai Hospital, LA, California, USA, in 2012.
- He is an active member of The Royal College of Physicians of Thailand (RCPT).
Show moreShow less
- Dr. Boonlert Imraporn is one of the best Surgical Gastroenterologists in Thailand, having 23 years of experience in this field.
- His areas of expertise include Hepatology, Abdominal Pain, Crohn's Disease, Inflammatory Bowel Diseases, Pancreatitis and Motility.
- He completed his MD, Faculty of Medicine from Chulalongkorn University, in 1999 and Clinical Gastroenterology Fellowship from Chulalongkorn University, in 2009.
- In 2009, he received a Master's degree of Science from Chulalongkorn University and Certificate training in Gastroenterology from the University of Michigan Health System, Ann Arbor, Michigan, USA.
- He also received a certificate training in High-resolution manometry and Motility disorder from Cedars Sinai Hospital, LA, California, USA, in 2012.
- He is an active member of The Royal College of Physicians of Thailand (RCPT).

Dr. Sukprasert Jutaghokiat
Surgical Gastroenterologist
- Dr. Sukprasert Jutaghokiat is one of the renowned Gastroenterologists and Hepatologists in Bangkok, Thailand.
- He has 24 years of experience in his field.
- He completed his MD, Faculty of Medicine, from Chulalongkorn University, in 1998 and has a board certification of the Thai Board of Medicine, Chulalongkorn University in 2004.
- In 2009, he gained a Fellowship in Clinical Gastroenterology and a Master's degree in Science from Chulalongkorn University.
- He did a certificate training in Gastroenterology from the University of Michigan Health System, Ann Arbor, Michigan, USA, in 2009.
- After that, he did training in high-resolution esophageal and anorectal manometry and gastrointestinal motility disorder at Cedars-Sinai Medical Center, Los Angeles, CA, USA, in 2012.
Show moreShow less
- Dr. Sukprasert Jutaghokiat is one of the renowned Gastroenterologists and Hepatologists in Bangkok, Thailand.
- He has 24 years of experience in his field.
- He completed his MD, Faculty of Medicine, from Chulalongkorn University, in 1998 and has a board certification of the Thai Board of Medicine, Chulalongkorn University in 2004.
- In 2009, he gained a Fellowship in Clinical Gastroenterology and a Master's degree in Science from Chulalongkorn University.
- He did a certificate training in Gastroenterology from the University of Michigan Health System, Ann Arbor, Michigan, USA, in 2009.
- After that, he did training in high-resolution esophageal and anorectal manometry and gastrointestinal motility disorder at Cedars-Sinai Medical Center, Los Angeles, CA, USA, in 2012.

Dr. Pitulak Aswakul
Surgical Gastroenterologist
- Dr. Pitulak Aswakul is a leading and an experienced General Surgeon with a practice of +25 years.
- She completed her MD in 1996 from the Khon Kaen University, Thailand and then did a graduate diploma in 1998. In 2000 she studied internal medicine at the Thai Board of Internal Medicine. In 2005, she earned a board certification from the Thai Sub Board of Gastroenterology while studying at the Siriraj Hospital, Mahidol University, Thailand. In 2011, she earned a certificate in advanced endoscopy from the Siriraj Hospital, Mahidol University, Thailand.
- Dr. Aswakul is a specialised surgeon with specialised focus on laparoscopic surgeries for bile duct stones, does liver resection, and also does pancreatic gastrostomy. She particularly treats liver diseases, colorectal diseases with surgery too. She also performs endoscopies.
- She has co-authored a few research papers on the surgical and clinical aspects of her field of expertise.
Show moreShow less
- Dr. Pitulak Aswakul is a leading and an experienced General Surgeon with a practice of +25 years.
- She completed her MD in 1996 from the Khon Kaen University, Thailand and then did a graduate diploma in 1998. In 2000 she studied internal medicine at the Thai Board of Internal Medicine. In 2005, she earned a board certification from the Thai Sub Board of Gastroenterology while studying at the Siriraj Hospital, Mahidol University, Thailand. In 2011, she earned a certificate in advanced endoscopy from the Siriraj Hospital, Mahidol University, Thailand.
- Dr. Aswakul is a specialised surgeon with specialised focus on laparoscopic surgeries for bile duct stones, does liver resection, and also does pancreatic gastrostomy. She particularly treats liver diseases, colorectal diseases with surgery too. She also performs endoscopies.
- She has co-authored a few research papers on the surgical and clinical aspects of her field of expertise.
Get FREE Evaluation
Treatment plan and quote within 2 days

Dr. Chingyiam Panjapiyakul
Colorectal Surgeon
- Dr. Chingyiam Panjapiyakul is a well-known Laparoscopic Colo-Rectal Surgeon with +21 years of experience in performing MIS of the abdominal and the GI region.
- He is a highly qualified surgeon who pursued advanced medical training in Malaysia, Switzerland and Austria. After earning his MD in 1980 from Ramathibodi Hospital, Mahidol University he did a diploma in 1986 from the Thai Board of General Surgery. In 1991, he earned a certification in 'stapled haemorrhoidectomy and Starr procedure'. in Malaysia. His other major academic milestone was completing a fellowship in laparoscopic and endoscopic surgery in the University of Innsbruck, Austria. Till 2004 he also did two certifications in colorectal surgery in 1994 and bariatrics in 2004.
- Before his MD he did a certification from the International Society of Surgery, Switzerland and a degree in medical science too in 1978.
- Dr. Panjapiyakul is an expert laparoscopic surgeon with specialised focus on surgically treating patients that need colo-rectal surgeries. He is particularly sought to perform abdominal surgery and cholecystectomy. Some of the other procedures he performs are, colectomy, colostomy, hemorrhoidectomy, internal sphincterotomy and rectoprexy among a few other procedures.
Show moreShow less
- Dr. Chingyiam Panjapiyakul is a well-known Laparoscopic Colo-Rectal Surgeon with +21 years of experience in performing MIS of the abdominal and the GI region.
- He is a highly qualified surgeon who pursued advanced medical training in Malaysia, Switzerland and Austria. After earning his MD in 1980 from Ramathibodi Hospital, Mahidol University he did a diploma in 1986 from the Thai Board of General Surgery. In 1991, he earned a certification in 'stapled haemorrhoidectomy and Starr procedure'. in Malaysia. His other major academic milestone was completing a fellowship in laparoscopic and endoscopic surgery in the University of Innsbruck, Austria. Till 2004 he also did two certifications in colorectal surgery in 1994 and bariatrics in 2004.
- Before his MD he did a certification from the International Society of Surgery, Switzerland and a degree in medical science too in 1978.
- Dr. Panjapiyakul is an expert laparoscopic surgeon with specialised focus on surgically treating patients that need colo-rectal surgeries. He is particularly sought to perform abdominal surgery and cholecystectomy. Some of the other procedures he performs are, colectomy, colostomy, hemorrhoidectomy, internal sphincterotomy and rectoprexy among a few other procedures.

Dr. Pongserath Sirichindakul
Hepatopancreatobiliary Surgeon
- Dr. Pongserath Sirichindakul is a senior and a leading General Surgeon with +30 years of experience performing hepatobiliary surgeries.
- He is the VP of the Thailand Chapter of the International Hepato-Pancreato-Bilary Association.
- He completed his MD in 1991 from Chulalongkorn University, Thailand and then did his diploma in 1995. In 2000, he did a fellowship from Australia and then in Japan in 2005.
- Dr. Sirichindakul is an expert at surgically treating disorders of the biliary system such as, bile duct resection, cholecystectomy, gallstone surgery, liver resection/transplants, pancreas/kidney transplants, pancreatic resection, radiofrequency ablation, therasphere and the Whipple Procedure. He also treats cancer in the biliary.
- He has co-authored various research papers on findings from his surgical practice.
Show moreShow less
- Dr. Pongserath Sirichindakul is a senior and a leading General Surgeon with +30 years of experience performing hepatobiliary surgeries.
- He is the VP of the Thailand Chapter of the International Hepato-Pancreato-Bilary Association.
- He completed his MD in 1991 from Chulalongkorn University, Thailand and then did his diploma in 1995. In 2000, he did a fellowship from Australia and then in Japan in 2005.
- Dr. Sirichindakul is an expert at surgically treating disorders of the biliary system such as, bile duct resection, cholecystectomy, gallstone surgery, liver resection/transplants, pancreas/kidney transplants, pancreatic resection, radiofrequency ablation, therasphere and the Whipple Procedure. He also treats cancer in the biliary.
- He has co-authored various research papers on findings from his surgical practice.

Prof. Dr. Art Hiranyakas
Colorectal Surgeon
- Prof. Dr. Art Hiranyakas has over 20 years of expertise as a prominent Colo-Rectal Surgeon in Thailand.
- He has performed over 900 colorectal surgeries across a broad range of procedures and disorders.
- He is regarded as one of the best colorectal surgeons in the Asia Pacific, Thailand and Western countries.
- He is an expert in providing services of Anal Cancer, Colon Cancer and Rectal Cancer.
- He is a Director of Bangkok-Phuket Colorectal Disease Institute at Bangkok Hospital Phuket and a Director of Colorectal Surgery Clinic at Bangkok Hospital Headquarters in Bangkok.
- Prof. Dr. Art Hiranyakas is a fellow of American College of Surgeons (ACS), American Society of Colon and Rectum Surgeons (ASCRS), Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), and International College of Surgeons (ICS).
- He has completed DM (1998) and Surgery (2002) from Prince of Songkla University, Thailand.
- He has a Doctor of Philosophy (2019) from the school of Medicine and Dentistry, James Cook University, Australia.
- Prof. Dr. Art Hiranyakas is well-versed in Thai and English.
Show moreShow less
- Prof. Dr. Art Hiranyakas has over 20 years of expertise as a prominent Colo-Rectal Surgeon in Thailand.
- He has performed over 900 colorectal surgeries across a broad range of procedures and disorders.
- He is regarded as one of the best colorectal surgeons in the Asia Pacific, Thailand and Western countries.
- He is an expert in providing services of Anal Cancer, Colon Cancer and Rectal Cancer.
- He is a Director of Bangkok-Phuket Colorectal Disease Institute at Bangkok Hospital Phuket and a Director of Colorectal Surgery Clinic at Bangkok Hospital Headquarters in Bangkok.
- Prof. Dr. Art Hiranyakas is a fellow of American College of Surgeons (ACS), American Society of Colon and Rectum Surgeons (ASCRS), Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), and International College of Surgeons (ICS).
- He has completed DM (1998) and Surgery (2002) from Prince of Songkla University, Thailand.
- He has a Doctor of Philosophy (2019) from the school of Medicine and Dentistry, James Cook University, Australia.
- Prof. Dr. Art Hiranyakas is well-versed in Thai and English.

Dr. Songphol Malakorn
Colorectal Surgeon
- With +15 years of medical expertise, Dr. Songphol Malakorn is a Colo-Rectal Surgeon in Thailand.
- His special interests lie in Robotic-Assisted Colorectal Surgery, Laparoscopic-Assisted Colorectal Surgery, Colorectal Surgical Oncology and Benign Anorectal Diseases.
- Dr. Songphol Malakorn is a member of the Thai Subboard of Surgical Oncology and the Thai Board of Surgery and the Thai Medical Council.
- He has completed MD (2003) from Chulalongkorn University, Thailand.
- He has obtained Fellowships in Corolectal Surgery (2012) from the King Chulalongkorn Memorial Hospital and Advanced Colon and Rectal Surgical Oncology (2019) from the University of Texas, MD Anderson Cancer Center, Texas, USA.
- Dr. Songphol Malakorn is well-versed in Thai and English.
Show moreShow less
- With +15 years of medical expertise, Dr. Songphol Malakorn is a Colo-Rectal Surgeon in Thailand.
- His special interests lie in Robotic-Assisted Colorectal Surgery, Laparoscopic-Assisted Colorectal Surgery, Colorectal Surgical Oncology and Benign Anorectal Diseases.
- Dr. Songphol Malakorn is a member of the Thai Subboard of Surgical Oncology and the Thai Board of Surgery and the Thai Medical Council.
- He has completed MD (2003) from Chulalongkorn University, Thailand.
- He has obtained Fellowships in Corolectal Surgery (2012) from the King Chulalongkorn Memorial Hospital and Advanced Colon and Rectal Surgical Oncology (2019) from the University of Texas, MD Anderson Cancer Center, Texas, USA.
- Dr. Songphol Malakorn is well-versed in Thai and English.

Dr. Rawisak Chanwat
Hepatopancreatobiliary Surgeon
- Dr. Rawisak Chanwat is a leading Surgical Oncologist with a medical background spanning over 22 years.
- He is a specialist in Hepato-Pancreato-Biliary disease and Cancer and Laparoscopic Surgery for Liver cancer.
- Dr. Rawisak Chanwat is a member of the Thai Medical Council and the Thai Board of Surgery.
- He has completed MD (1998) and Surgery (2005) from Chulalongkorn University, Thailand.
- He obtained a Clinical Fellowship from Institute of Gastroenterology, Tokyo Women's Medical University, Japan.
- Dr. Rawisak Chanwat is well-versed in Thai and English.
Show moreShow less
- Dr. Rawisak Chanwat is a leading Surgical Oncologist with a medical background spanning over 22 years.
- He is a specialist in Hepato-Pancreato-Biliary disease and Cancer and Laparoscopic Surgery for Liver cancer.
- Dr. Rawisak Chanwat is a member of the Thai Medical Council and the Thai Board of Surgery.
- He has completed MD (1998) and Surgery (2005) from Chulalongkorn University, Thailand.
- He obtained a Clinical Fellowship from Institute of Gastroenterology, Tokyo Women's Medical University, Japan.
- Dr. Rawisak Chanwat is well-versed in Thai and English.

Dr. Thanyadej Nimmanwudipong
Surgical Gastroenterologist
- Dr. Thanyadej Nimmanwudipong is one of the best surgical gastroenterologists in Thailand and has over 30 years of experience in this field.
- Areas of expertise include Gastroenterology Surgery, Advanced Laparoscopic Abdominal and Gastrointestinal Surgery and Minimal Invasive Surgery.
- His caring behaviour has earned him a stellar patient record.
- He completed Fellowship in Surgical Research from the University of Lousville and a Diplomate from the Thai Board of Critical Care Medicine.
- The Doctor holds a Certificate of Proficiency in General Surgery from Mahidol University in 1986.
- Dr. Thanyadej is proficient in English & Thai.
Show moreShow less
- Dr. Thanyadej Nimmanwudipong is one of the best surgical gastroenterologists in Thailand and has over 30 years of experience in this field.
- Areas of expertise include Gastroenterology Surgery, Advanced Laparoscopic Abdominal and Gastrointestinal Surgery and Minimal Invasive Surgery.
- His caring behaviour has earned him a stellar patient record.
- He completed Fellowship in Surgical Research from the University of Lousville and a Diplomate from the Thai Board of Critical Care Medicine.
- The Doctor holds a Certificate of Proficiency in General Surgery from Mahidol University in 1986.
- Dr. Thanyadej is proficient in English & Thai.

Dr. Somkiat Ussavarojpong
Colorectal Surgeon
- Dr. Somkiat Ussavarojpong is a General Surgeon with experience of 28 years.
- He completed Medical degree, from the faculty of medicine, Siriraj Hospital, Mahidol University 1995 and Diplomate from Thai board of General surgery in 2001
- He is specialized in Colorectal Surgery, Laparoscopic & Endoscopic surgery
- Dr. Somkiat has written several extensive publications for international and national journals.
- He also Certificates in Endoscopic Surgery, Advanced traumatic life support, and Breast reconstruction.
- His special clinical interest lies in General Surgery, and Colorectal Surgery.
- He is fluent in English and Thai.
Show moreShow less
- Dr. Somkiat Ussavarojpong is a General Surgeon with experience of 28 years.
- He completed Medical degree, from the faculty of medicine, Siriraj Hospital, Mahidol University 1995 and Diplomate from Thai board of General surgery in 2001
- He is specialized in Colorectal Surgery, Laparoscopic & Endoscopic surgery
- Dr. Somkiat has written several extensive publications for international and national journals.
- He also Certificates in Endoscopic Surgery, Advanced traumatic life support, and Breast reconstruction.
- His special clinical interest lies in General Surgery, and Colorectal Surgery.
- He is fluent in English and Thai.

Assoc. Prof. Varayu Prachayakul
Hepatopancreatobiliary Surgeon
- Dr. Varayu Prachayakul is an accomplished Gastroenterologist having 27+ years of experience in this field.
- He is adept in performing cholangioscopy / pancreatoscopy and single balloon assisted enteroscopy.
- His area of interest is gastrointestinal bleeding, colon cancer screening, endoscopic ultrasound (EUS) in both diagnosis and therapeutic procedures.
- He has done Certification in Advanced Therapeutic Endoscopy and Endosonography, University Medical Center Hamburg-Eppendorf, Germany (2008).
- He was awarded for the outstanding medical student (1993).
- He had published some case reports, case series and articles in various Journals.
- He is a member of Thai Board of Gastroenterology.
- He pursued MD from Faculty of Medicine, Siriraj Hospital, Mahidol University (1993).
Show moreShow less
- Dr. Varayu Prachayakul is an accomplished Gastroenterologist having 27+ years of experience in this field.
- He is adept in performing cholangioscopy / pancreatoscopy and single balloon assisted enteroscopy.
- His area of interest is gastrointestinal bleeding, colon cancer screening, endoscopic ultrasound (EUS) in both diagnosis and therapeutic procedures.
- He has done Certification in Advanced Therapeutic Endoscopy and Endosonography, University Medical Center Hamburg-Eppendorf, Germany (2008).
- He was awarded for the outstanding medical student (1993).
- He had published some case reports, case series and articles in various Journals.
- He is a member of Thai Board of Gastroenterology.
- He pursued MD from Faculty of Medicine, Siriraj Hospital, Mahidol University (1993).
Showing 1–12 of 39 doctors
Get FREE Evaluation
Treatment plan and quote within 2 days






