Dr. John Cowan, an internist in Maryville, TN, diagnoses and treats a wide range of conditions in adults, often serving as a patient's primary care provider.
Yes, Dr. John D. Cowan is accepting new patients at this office.
(865) 977-4787
907 E Lamar Alexander Parkway, Maryville, TN 37804
Dr. Cowan has one office in Tennessee where he specializes in Internal Medicine.
As an internist, Dr. John Cowan specializes in the primary care of adults through diagnosis and treatment of a range of conditions affecting many organ systems. Dr. Cowan also can refer patients to specialists when medically needed. For example, patients having serious breathing problems may be referred to a pulmonologist for additional medical tests or therapies.