After receiving a bachelor’s degree from Baylor University, Dr. McCullough completed his medical degree as an Alpha Omega Alpha graduate from the University of Texas Southwestern Medical School.
He went on to complete his internal medicine residency at the University of Washington, cardiology fellowship including service as Chief Fellow at William Beaumont Hospital, and master’s degree in public health at the University of Michigan.
Dr. McCullough is a practicing internist, cardiologist, epidemiologist in Dallas Texas and the Chief Medical Advisor of the Truth for Health Foundation.