Overview
Mark Dreyer is a Gastroenterologist in Waukesha, Wisconsin. Dr. Dreyer is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Barrett Esophagus, Gastroparesis, Familial Adenomatous Polyposis, and Turcot Syndrome.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- 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
GI Partners Of Illinois, LLC
Amit Shah is a Gastroenterologist in Lake Barrington, Illinois. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Hiatal Hernia, Gastrectomy, and Colonoscopy.
Gi Partners Of Illinois LLC
Philip Adjei is a Gastroenterologist in Libertyville, Illinois. Dr. Adjei is rated as a Distinguished provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Benign Esophageal Stricture, Barrett Esophagus, Hemorrhoids, Colonoscopy, and Gastrectomy.
Gi Partners Of Illinois LLC
Rockford Yapp is a Gastroenterologist in Libertyville, Illinois. Dr. Yapp is rated as a Distinguished provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Barrett Esophagus, Choledocholithiasis, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
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. Dreyer isExperienced. Learn about Barrett Esophagus.
- DiarrheaDr. Dreyer isExperienced. Learn about Diarrhea.
- Familial Adenomatous PolyposisDr. Dreyer isExperienced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Dreyer isExperienced. Learn about Gardner Syndrome.
- GastroparesisDr. Dreyer isExperienced. Learn about Gastroparesis.
- Trichohepatoenteric SyndromeDr. Dreyer isExperienced. Learn about Trichohepatoenteric Syndrome.