He has indicated that his clinical interests include stroke. Dr. Grotta is professionally affiliated with Memorial Hermann - Texas Medical Center (TMC), Texas Health Cleburne, and Texas Heart Institute (THI). Aetna EPO, Blue Cross/Blue Shield, and Aetna Medicare are among the insurance carriers that Dr. Grotta takes. After attending the University of Virginia School of Medicine, he completed his residency training at a hospital affiliated with the University of Colorado Denver. Dr. Grotta has received the distinction of Texas Super Doctors.