Dr. Joseph Gerard Keenan, MD

Dr. Joseph Keenan is a board-certified physician specializing in Internal Medicine and Pediatrics with over four decades of medical experience. He earned his medical degree from Michigan State University College of Human Medicine and completed his residency at the United States Army Medical Center. With 41 years of practice, Dr. Keenan brings extensive expertise to patient care. He is fluent in English.

Dr. Keenan maintains affiliations with several respected healthcare institutions, including Duke Health Lake Norman Hospital, Williamson Medical Center, Sumner Regional Medical Center, Erlanger East Hospital, and Atrium Health Pineville. His practice locations span Tennessee and North Carolina, serving communities in Gallatin, Johnson City, Murfreesboro, Charlotte, Chattanooga, and Knoxville. He specializes in treating conditions such as fatigue and chronic fatigue syndrome, as well as addressing concerns related to decreased libido. His clinical expertise includes performing blood …tests, testosterone testing, and sex hormone binding globulin tests. Patients have given Dr. Keenan an average rating of 4.6 on Vitals.