Home Our Team Patient Services Contact About Contact Us Office Hours Monday, Tuesday & Thursday: 8 am - 5 pm Wednesday & Friday: 8 am - 1:30 pm Michiana Gastroenterology, Inc. 17501 Generations Drive South Bend, Indiana 46635 Fax 574-234-0049 877-818-7084 574-234-0053 574-251-2861 Plymouth Office 1919 Lake St Medical Office Bldg 2, Suite 107 Plymouth, Indiana 46563 574-780-8602 LaPorte Office 900 I Street LaPorte, Indiana 46350 219-324-1825 Michiana Endoscopy Center 53830 Generations Dr South Bend, IN 46635 Fax 574-271-0893 574-273-0762 Emergencies One of our physicians is available for emergencies at all times. After office hours and on weekends, please call our digital pager at (574) 236-7802 and enter your telephone number followed by the “#” sign. A physician will return this page shortly. Telephone Hours Monday, Tuesday, & Thursday: 8 am - 4:30 pm Wednesday & Friday: 8 am - 1:30 pm Fax Michiana Gastroenterology, Inc. 17501 Generations Drive South Bend, IN 46635 574-234-0049 or 877-818-7084 574-234-0053 or 571-251-2861 Plymouth Office 1919 Lake St., Medical Office Bldg 2 Suite 107 Plymouth, IN 46563 574-780-8602 LaPorte Office 900 I St La Porte, IN 46350 219-324-1825 Fax Michiana Endoscopy Center 53830 Generations Drive South Bend, IN 46635 574-271-0893 574-273-0762

Home Our Team Patient Services Contact About Meet Our Board-Certified Physicians & Staff Our Team Click on a physician's image or name to see certifications Oliver D. Gilliam, M.D., FACG Michael A. Manbeck, M.D. John G. Mathis, M.D. Pankaj A. Patel, M.D. Thomas R. VanderHeyden, Jr., D.O. Ravi J. Patel, M.D. Susan Buford, NP Seth Tatel, M.D. Mary Jo Morey, NP Desiree Williams, NP Telephone Hours Monday, Tuesday, & Thursday: 8 am - 4:30 pm Wednesday & Friday: 8 am - 1:30 pm Fax Michiana Gastroenterology, Inc. 17501 Generations Drive South Bend, IN 46635 574-234-0049 or 877-818-7084 574-234-0053 or 571-251-2861 Plymouth Office 1919 Lake St., Medical Office Bldg 2 Suite 107 Plymouth, IN 46563 574-780-8602 LaPorte Office 900 I St La Porte, IN 46350 219-324-1825 Fax Michiana Endoscopy Center 53830 Generations Drive South Bend, IN 46635 574-271-0893 574-273-0762

Home Our Team Patient Services Contact About Click the button below to make a payment to Michiana Gastroenterology Click the button below to make a payment to MG Anesthesia Telephone Hours Monday, Tuesday, & Thursday: 8 am - 4:30 pm Wednesday & Friday: 8 am - 1:30 pm Fax Michiana Gastroenterology, Inc. 17501 Generations Drive South Bend, IN 46635 574-234-0049 or 877-818-7084 574-234-0053 or 571-251-2861 Plymouth Office 1919 Lake St., Medical Office Bldg 2 Suite 107 Plymouth, IN 46563 574-780-8602 LaPorte Office 900 I St La Porte, IN 46350 219-324-1825 Fax Michiana Endoscopy Center 53830 Generations Drive South Bend, IN 46635 574-271-0893 574-273-0762