Overview
Calvin Olson is a Gastroenterologist in Modesto, California. Dr. Olson is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Macroamylasemia, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
Alfred Hurwitz is a Gastroenterologist in Los Gatos, California. Dr. Hurwitz is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Eosinophilic Colitis, Gastroesophageal Reflux Disease (GERD), and Gilbert Syndrome.
Gerald Tarder is a Gastroenterologist in Walnut Creek, California. Dr. Tarder is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Turcot Syndrome, Gardner Syndrome, and Familial Adenomatous Polyposis.
David Varon is a Gastroenterologist in Concord, California. Dr. Varon is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroparesis, Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Colonoscopy, and Gastrectomy.
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
- Barrett EsophagusDr. Olson isAdvanced. Learn about Barrett Esophagus.
- ColonoscopyDr. Olson isAdvanced. Learn about Colonoscopy.
- MacroamylasemiaDr. Olson isAdvanced. Learn about Macroamylasemia.
- Experienced
- Alcoholic CirrhosisDr. Olson isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Olson isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Olson isExperienced. Learn about Angiodysplasia of the Colon.
- Benign Esophageal StrictureDr. Olson isExperienced. Learn about Benign Esophageal Stricture.
- Childhood VolvulusDr. Olson isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Olson isExperienced. Learn about Chronic Erosive Gastritis.