Roy Heyne, M.D. - President Roy J. Heyne, M.D. is Professor of Pediatrics in the Division of Neonatal-Perinatal Medicine at University of Texas Southwestern Medical Center and is the medical director of the Low Birth Weight Clinic at Childrens Medical Center in Dallas. He completed medical school at University of Colorado School of Medicine and residency at Children's Medical Center.
Cesar Termulo, M.D. - Vice President
Dr. Termulo graduated from the University of Notre Dame in Chemical Engineering and later graduated from medical school at UT Southwestern. He completed his training in General Pediatrics at Children's Hospital of Dallas. He practices as the Lead Pediatrician at the Parkland Hatcher Station Health Center in Fair Park and is a Senior Lead Physician at Parkland's Community Oriented Primary Care clinics.
Jeff Thompson, M.D. - Treasurer Dr. Thompson was born outside of Philadelphia, raised in southern California, and went to college at the University of Illinois. He graduated from the University of Illinois Medical School, and then trained in Internal Medicine and Nephrology at UT Southwestern. He served as co-director of the dialysis unit at Parkland Memorial Hospital, and on the Kidney and Pancreas Transplant. He currently practices with Dallas Kidney Specialists
Mary Hammack, MD - Dr. Hammack graduated from Texas A+M and later went to medical school at the University of Texas Health Science Center in San Antonio. She completed her training in Internal Medicine from Presbyterian in Dallas. She currently is in private practice with Internal Medicine Associates of Plano.
Tom Zellers, M.D. – Past President
Dr. Zellers attended medical school at UT Southwestern and later completed Pediatric residency at the University of Virginia. He completed a Cardiology fellowship at the Mayo Clinic and an interventional cardiology fellowship at Baylor in Houston. He is the current VP of Medical Staff Affairs at Children's Medical Center of Dallas
Britt Talley Daniel, M.D. – Past President
Dr. Daniel was born in Temple Texas, College--University of Texas at Austin, Medical school--the University of Texas Medical Branch at Galveston, Residency at Mayo Clinic in Neurology, LCDR USNR Balboa Hospital San Diego, California. He was on the Senior Staff as a neurologist at Scott and White Hospital before moving to Dallas and starting a private practice at Medical City where he does mostly headache management and EMG, but also some general neurology.He is also the author of two medical textbooks: Migraine, and Transient Global Amnesia. He is a member of the American Academy of Neurology, the American Headache Society, and the American Association of Neuromuscular and Electrodiagnostic Medicine.