Dr. Ismael S. De Armas

Dr. Anthony Estrera is a graduate of the University of Texas Southwestern Medical School at Dallas. He completed a residency in general surgery and a fellowship in cardiothoracic surgery at Baylor College of Medicine in Houston. Board certified in surgery and thoracic surgery, Dr. Estrera’s clinical interests include cardiac surgery, valvular heart disease, aortic aneurysms and aortic dissection. He has practiced in Houston since 1994, treating patients 18 and older. Dr. Estrera is professor and chief of cardiac surgery in the Department of Cardiothoracic and Vascular Surgery at McGovern Medical School at UTHealth and medical director of Cardiovascular ICU and Cardiovascular IMU at Memorial Hermann Heart & Vascular Institute. He has received numerous professional recognitions and has authored or co-authored 26 book chapters and more than 100 articles in medical journals. Dr. Estrera’s practice philosophy reflects patient-centered care ensuring that “the patient always comes first.” He believes in good communications and provides individualized, personalized patient care. A resident of Houston, Dr. Estrera is married and the father of four children. His favorite leisure activities are running, swimming, reading and coaching. Dr. Estrera is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Aortic Dissection, Thoracic Aortic Aneurysm, Cystic Medial Necrosis of Aorta, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Estrera is currently accepting new patients.

Dr. Igor Gregoric earned his medical degree from the University of Ljubljana, Slovenia, where he also finished an internship. He completed a residency in general surgery at McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth Houston), followed by a second residency in cardiothoracic surgery and a fellowship in cardiovascular surgery at the Texas Heart Institute. Dr. Gregoric, who is board-certified in thoracic surgery, specializes in cardiothoracic and vascular surgery, mechanical circulatory support and transplantation. His clinical interests include advanced heart failure, structural heart disease, heart transplantation, mechanical circulatory support (acute and chronic), surgical treatment of advanced heart failure, minimally invasive and robotic cardiothoracic surgery, TAVR (transcatheter aortic valve replacement), arrhythmia surgery and pulmonary embolectomy surgery. He has practiced in the Houston area since 2000. A fellow of the American College of Cardiology (FACC), Dr. Gregoric is also a member of the Society of Thoracic Surgeons, American Association for Thoracic Surgery, American Society of Artificial Internal Organs and International Society of Heart and Lung Transplantation. He has published more than 400 original articles in medical journals and authored numerous book chapters. Dr. Gregoric is on the faculty of McGovern School of Medicine and serves as chief of the surgical division of the Center for Advanced Cardiopulmonary Therapies and Transplantations. Dr. Gregoric is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Cardiogenic Shock, Mitral Valve Regurgitation, Ventricular Septal Defects, Heart Transplant, and Aortic Valve Replacement. Dr. Gregoric is currently accepting new patients.

Michael Reardon is a Thoracic Surgeon practicing medicine in Houston, Texas. Dr. Reardon is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Tumor, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Reardon is currently accepting new patients.