An internist in Knoxville, TN, Dr. John Showalter is skilled at diagnosing & treating a large array of ailments & disorders in adults.
Yes, Dr. John C. Showalter is accepting new patients at this office.
1225 E Weisgarber Road, Knoxville, TN 37909
Yes, Dr. John C. Showalter is accepting new patients at this office.
201 E Emory Road, Powell, TN 37849-4016
Yes, Dr. John C. Showalter is accepting new patients at this office.
1225 E Weisgarber Road, Suite 200, Knoxville, TN 37849-4016
Dr. John Showalter graduated from University of Kansas School of Medicine in 1997.
Dr. Showalter has three offices in Tennessee where he specializes in Internal Medicine.
Dr. Showalter works with two hundred and fifty-seven doctors including Dr. Kevin Toppenberg and Dr. Lane Williams.
The specialty of internal medicine is an area of primary care for adults. Dr. Showalter specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Showalter also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Showalter, but only those who participate in Medicare.