Catharine Kollars, MD

Dr. Kollars earned her undergraduate degree in biology at the Johns Hopkins University graduating Phi Beta Kappa, the national collegiate honor society. In college she did research with NASA working on the Hubble space telescope. She earned her medical degree at the Mayo Medical School. As an active duty officer in the United States Air Force, she did her pediatrics residency at David Grant Medical Center where she was chief resident. She completed her pediatric cardiology fellowship at Universi

Pediatric Cardiology Associates has been providing a full range of cardiology care for children for more than 30 years. We care for patients in the San Antonio, Central and South Texas communities. Our expertise extends from assessment and care of the fetus with suspected cardiac disease, to the care of the neonate and child with acquired and congenital heart disease, to the care of adults with congenital cardiac disorders. Our services include: diagnosis and treatment of congenital heart disease and acquired pediatric heart disease, surgical evaluation and referral, pediatric arrhythmia diagnosis and management, electrophysiology and ablation services, diagnostic and interventional cardiac catheterization, pediatric and adult congenital pacemaker management, fetal echocardiography and prenatal consultation, adult congenital heart disease management, cardiac evaluation prior to sports participation, diagnosis and management of high cholesterol and hypertension, and advanced diagnostic testing.