Photo of Mary Jane Gibson, M.D.

Mary Jane Gibson, M.D.

Medical Doctor

Internal Medicine

Mary Jane Gibson, MD received her medical degree from the James H. Quillen College of Medicine at East Tennessee State University.  She has over 30 years of experience and now serves as the President of Tri-County Medical Association and is the previous Chief of Staff at Northside Hospital.  Growing up on a farm in the Sulphur Springs community, her passion for medicine initially drew her to becoming a veterinarian.  However, she soon realized her true calling was caring for the needs of people.  Dr. Gibson has a special interest in preventative medicine, as well as the ongoing teaching and teamwork involved to provide compassionate care for her patients.  Outside of work, Dr. Gibson enjoys spending time with her husband, landscaping, gardening, traveling and hiking.


East Tennessee State University

Johnson City Internal Medicine

Monday – Friday, 8:00am – 4:30pm

Schedule an appointment: (423) 794-5520

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