Overview
Martin Greydanus is a Gastroenterologist in Grand Rapids, Michigan. Dr. Greydanus is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Hepatitis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Ascension Medical Group Promed
Homayoon Mahjoob is a Gastroenterologist in Kalamazoo, Michigan. Dr. Mahjoob is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Gastrointestinal Bleeding, Chronic Erosive Gastritis, Gastritis, Endoscopy, and Gastrostomy.
Bronson Methodist Hospital
William Webb is a Gastroenterologist in Kalamazoo, Michigan. Dr. Webb is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Angiodysplasia of the Colon, Esophagitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.
Spectrum Health Primary Care Partners
Thomas Rupp is a Gastroenterologist in Hastings, Michigan. Dr. Rupp is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Crohn's Disease, Gastrectomy, and Endoscopy.
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
- Experienced
- Autoimmune HepatitisDr. Greydanus isExperienced. Learn about Autoimmune Hepatitis.
- Bile Duct ObstructionDr. Greydanus isExperienced. Learn about Bile Duct Obstruction.
- CholedocholithiasisDr. Greydanus isExperienced. Learn about Choledocholithiasis.
- Collagenous ColitisDr. Greydanus isExperienced. Learn about Collagenous Colitis.
- Crohn's DiseaseDr. Greydanus isExperienced. Learn about Crohn's Disease.
- DiarrheaDr. Greydanus isExperienced. Learn about Diarrhea.