

Gastroenterology
Allan Coates, DO
Wyoming, MI
Allan Coates, DO is a gastroenterologist practicing in Wyoming, MI, with extensive clinical expertise in digestive disorders including celiac disease, microscopic colitis, gastroesophageal reflux, and liver disease management. His research and clinical work have focused on Helicobacter pylori-related conditions and advanced diagnostic approaches to gastrointestinal pathology, supported by affiliations with the University of Michigan–Ann Arbor and the Ann Arbor VA Medical Center. Dr. Coates has c
45+
Years in Practice
Clinical Focus
Subspecialties
Inflammatory Bowel Disease
Conditions & Treatments
Inflammatory Bowel DiseaseCeliac Disease
Practice Details
Hospital Affiliations
- Spectrum Health
- Sheridan Community Hospital
- University of Michigan Health
Experience
45+ years in practice