Photo of Mark Williams, M.D.

Mark Williams, M.D.

Medical Doctor

Internal Medicine

Growing up in East Tennessee, Dr. Williams came to Johnson City Internal Medicine in 1995. After receiving a B.S. in Microbiology from East Tennessee State University he obtained his Doctor of Medicine from the University of Tennessee College of Medicine.

Upon completion of his residency in Internal Medicine in Memphis, Dr. Williams came back east joining JCIM. He holds professional memberships to the American Medical Association and the Christian Medical/Dental Society.


University of Tennessee College of Medicine

Johnson City Internal Medicine

Monday – Friday, 8:00am – 4:30pm

Schedule an appointment: (423) 794-5520

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