Dr. Michael McCullough received his medical degree from University of Texas Southwestern Medical School. He did his post graduate internship at University of Arkansas School of Medicine, and residency at Parkland Memorial Hospital/University of Texas Southwestern Medical Center. Dr. McCullough has an NIH Fellowship in Clinical Nephrology and renal disease from UTSW.
Dr. McCullough served in Vietnam from 1967-1969 as a Captain within United States Air Force, and as Chief of Medicine 439th USAF Hospital. He was awarded Sharpshooter Marksmanship and Vietnam Service Medals. Since completion of his military service, Dr. McCullough has been in private practice since 1999, and is currently on staff at Baylor University Medical Center, Texas Health Presbyterian Hospital Dallas, and University of Texas Southwestern University Hospital. Dr. McCullough is also a member of the American college of Physicians.