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                      Gastroenterology


                      From diagnostic procedures to treatment services, Tennova Medical Group - Knoxville offers a range of care for digestive health. Gastroenterologists have the training and knowledge to treat everything from ulcers and irritable bowel syndrome to colorectal and stomach cancers.

                      We offer diagnostic techniques, including imaging technology and a range of endoscopic procedures. The gastroenterologists provide treatment options that deliver quality care for a wide range of digestive disorders, including:

                      • Appendicitis and peritonitis
                      • Dietary sensitivities such as celiac disease and lactose intolerance
                      • Gastroesophageal reflux disease (GERD) and Barrett's esophagus
                      • Gastrointestinal viruses, infections and general discomfort
                      • H. pilori and ulcers
                      • Irritable bowel syndrome (IBS), Crohn's disease and diverticular disease
                      • Stomach, esophageal and colorectal cancer

                      See gastroenterology locations.

                      Ellis, Michael, M.D.
                      Michael Ellis, M.D.
                      Gastroenterology
                      (865) 859-7330
                      Tennova - East - Gastroenterology - Powell
                      7557B Dannaher Dr.
                      , Suite 225
                      Powell 37849
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Maran, Siva, M.D.
                      Siva Maran, M.D.
                      Gastroenterology
                      (423) 415-3310
                      Tennova Gastroenterology - Morristown
                      705 North High Street
                      , Suite A
                      Morristown, Newport 37814
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Mbachi, Chimezie, M.D.
                      Chimezie Mbachi, M.D.
                      Gastroenterology, Hepatology
                      (865) 859-7330
                      Tennova - East - Gastroenterology - Powell
                      7557B Dannaher Dr.
                      , Suite 225
                      Powell 37849
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Silver, H. Steven, M.D.
                      H. Steven Silver, M.D.
                      Gastroenterology
                      (865) 218-7444
                      Tennova Gastroenterology - Turkey Creek
                      10800 Parkside Dr.
                      , Suite 201
                      Knoxville 37934
                      Request An Appointment
                      Adkins, Renota, FNP-C
                      Renota Adkins, FNP-C
                      Gastroenterology
                      (865) 859-7330
                      Tennova - East - Gastroenterology - Powell
                      7557B Dannaher Dr.
                      , Suite 225
                      Powell 37849
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Caldwell, Opal, N.P.
                      Opal Caldwell, N.P.
                      Gastroenterology
                      (423) 415-3310
                      Tennova Gastroenterology - Morristown
                      705 North High Street
                      , Suite A
                      Morristown 37814
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Cox, James, FNP-C
                      James Cox, FNP-C
                      Gastroenterology
                      (865) 859-7330
                      Tennova - East - Gastroenterology - Powell
                      7557B Dannaher Dr.
                      , Suite 225
                      Powell 37849
                      Request An Appointment
                      Longden, Melissa, FNP-BC
                      Melissa Longden, FNP-BC
                      Gastroenterology
                      (865) 531-4724
                      Tennova Gastroenterology - Turkey Creek
                      10800 Parkside Dr.
                      , Suite 201
                      Knoxville 37934
                      Request An Appointment
                      Moore, Debra, FNP-BC
                      Debra Moore, FNP-BC
                      Gastroenterology
                      (865) 218-7444
                      Tennova Gastroenterology - Turkey Creek
                      10800 Parkside Dr.
                      , Suite 201
                      Knoxville 37934
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment
                      Scheiman, Anita, FNP-BC
                      Anita Scheiman, FNP-BC
                      Gastroenterology
                      (865) 859-7330
                      Tennova - East - Gastroenterology - Powell
                      7557B Dannaher Dr.
                      , Suite 225
                      Powell 37849
                      Telehealth Available
                      Call Office for Details
                      Request An Appointment

                      Tennova Medical Group - Knoxville

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