Overview
Isamu Koyama practices in Hidaka, Japan. Mr. Koyama is rated as an Experienced expert by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Stomach Cancer, Ascites, Colorectal Cancer, Hepatectomy, and Pancreaticoduodenectomy.
His clinical research consists of co-authoring 81 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Peptic Ulcer.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- EndoscopyMr. Koyama isAdvanced. Learn about Endoscopy.
- GastrectomyMr. Koyama isAdvanced. Learn about Gastrectomy.
- HepatectomyMr. Koyama isAdvanced. Learn about Hepatectomy.
- PancreatectomyMr. Koyama isAdvanced. Learn about Pancreatectomy.
- PancreaticoduodenectomyMr. Koyama isAdvanced. Learn about Pancreaticoduodenectomy.
- SplenectomyMr. Koyama isAdvanced. Learn about Splenectomy.
- Experienced
- AscitesMr. Koyama isExperienced. Learn about Ascites.
- Benign Esophageal StrictureMr. Koyama isExperienced. Learn about Benign Esophageal Stricture.
- Bile Duct StrictureMr. Koyama isExperienced. Learn about Bile Duct Stricture.
- CirrhosisMr. Koyama isExperienced. Learn about Cirrhosis.
- Colorectal CancerMr. Koyama isExperienced. Learn about Colorectal Cancer.
- Esophageal CancerMr. Koyama isExperienced. Learn about Esophageal Cancer.