Overview
John Roach is a Gastroenterologist in Kennewick, Washington. Dr. Roach is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Esophagitis, Barrett Esophagus, and Diverticular Disease.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
Kadlec Regional Medical Center
Christopher Tan is a Gastroenterologist in Richland, Washington. Dr. Tan is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Portal Hypertension, Gastrectomy, and Colonoscopy.
Kadlec Regional Medical Center
Peter Maher is a Gastroenterologist in Richland, Washington. Dr. Maher is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Necrotizing Enterocolitis, Esophagitis, Colorectal Cancer, Endoscopy, and Colonoscopy.
Randy Geldmacher is a Gastroenterologist in Richland, Washington. Dr. Geldmacher is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Colitis, Necrotizing Enterocolitis, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy. Dr. Geldmacher is currently accepting new 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
- Experienced
- Barrett EsophagusDr. Roach isExperienced. Learn about Barrett Esophagus.
- Diverticular DiseaseDr. Roach isExperienced. Learn about Diverticular Disease.
- EsophagitisDr. Roach isExperienced. Learn about Esophagitis.
- Gas Bloat SyndromeDr. Roach isExperienced. Learn about Gas Bloat Syndrome.
- Gastroesophageal Reflux Disease (GERD)
- MalabsorptionDr. Roach isExperienced. Learn about Malabsorption.