Dr. Dan Holub holds a D.V.M. degree from Texas A&M University and a Masters of Medical Science from Emory University Medical School in Atlanta. Prior to becoming a Veterinarian, he was a clinical research associate at the Texas Heart Institute in Houston under noted heart surgeon, Denton Cooley. Dr. Holub has co-authored more than fifty scientific papers in both human and Veterinary medical literature. His special interests involve cardiology and geriatrics.