Dr. Mark Buchanan graduated from the University of Tennessee, Phi Beta Kappa class of 1992. He earned his MD in 1996, Alpha Omega Alpha, from the University of Tennessee School of Medicine. He performed his residency at the Medical University of South Carolina from 1996-2001. He is a member of the American Board of Urology.

Mark is an outdoorsman who likes fishing, hunting, and running. He also enjoys music and cooking.