UF Health Gastroenterology - Medical Specialties – Medical Plaza: Providers Appointment: 352-273-9400Referral Fax: 352-627-4179 Fax: 352-627-4268 Address: 2000 SW Archer Rd Gainesville, FL 32608 Hours of Operation Monday8 a.m. - 5 p.m. Tuesday8 a.m. - 5 p.m. Wednesday8 a.m. - 5 p.m. Thursday8 a.m. - 5 p.m. Friday8 a.m. - 5 p.m. Primary tabsOverview Maps, Parking & Directions Providers(active tab) Before/After Your Visit Muehlbauer, Marcus, M.D., Ph.D. Clinical Interests: Pseudomembranous colitis, Ulcerative colitis Pham, Angela, M.D. Clinical Interests: Gastrointestinal disorders - resources, Ulcerative colitis Rampertab, S, M.D. Clinical Interests: Celiac disease - nutritional considerations, Celiac disease - resources, Endoscopy, Irritable bowel syndrome Zimmermann, Ellen, M.D. Clinical Interests: Ulcerative colitis