The 20 Best Unstable Angina Doctors near Round Rock, TX

Dr. Stancoven has been recognized as a Top Doc 2020, 2021, 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Stancoven is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Angina, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Dr. Vijay Divakaran is a board-certified cardiologist with an interest in coronary and peripheral interventions. Dr. Divakaran is a member of the American College of Cardiology. With a career dedicated to advancing cardiovascular care, Dr. Divakaran combines cutting-edge interventional techniques with a deep commitment to tailoring treatments to individual patient profiles. His expertise extends from complex coronary interventions to pioneering personalized approaches that integrate genetic, lifestyle, and environmental factors into comprehensive care plans. His approach ensures that each patient receives care that is both scientifically rigorous and uniquely suited to their individual needs. Dr. Divakaran has been recognized as a Top Doc 2020, 2021, 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. He is also the 2025 recipient of The Internal Medicine Clerkship Faculty Member of the Year Award presented by Texas A&M University Health Science Center. In his spare time, Dr. Divakaram enjoys travel, reading and spending time with his family. Dr. Divakaran is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Angina, Angioplasty, and Heart Valve Repair.

Rafael Gonzalez is a Cardiologist and an Interventional Cardiologist in Round Rock, Texas. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Sick Sinus Syndrome, Coronary Heart Disease, Angioplasty, and Transcatheter Aortic Valve Replacement (TAVR).

Thomas Vinson is a Cardiologist in Round Rock,, Texas. Dr. Vinson is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Atherosclerosis, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Manish Chauhan is a Cardiologist in Round Rock, Texas. Dr. Chauhan is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Atherosclerosis, Coronary Heart Disease, and Arterial Embolism.

Joseph Szczytowski is a Cardiologist in Round Rock, Texas. Dr. Szczytowski is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Coronary Heart Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Angina.

Joshua Mckay is a Cardiologist in Round Rock, Texas. Dr. Mckay is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Arterial Insufficiency, Coronary Heart Disease, Angioplasty, and Aortic Valve Replacement.

Dr. Chalkias loves her patients and considers them family. Her love for medicine began when her father became ill. Dr. Chalkias’s goal is to treat each patient as if they were a part of her own family. She is married and has two daughters. Outside of the office, Dr. Chalkias loves to read books and play tennis. She was a dedicated soccer mom, and roots for the Austin FC. Dr. Chalkias has been selected as a 2023 Super Doc by Texas Monthly magazine. The honor recognizes providers who have attained a high degree of peer recognition and professional achievement. Dr. Chalkias is rated as a Distinguished provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Unstable Angina, Metabolic Syndrome, Hypertensive Heart Disease, and Pediatric Myocarditis.

Bruce Chen is an Interventional Cardiologist in Round Rock, Texas. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Heart Attack, and Heart Bypass Surgery.

Dr. Caldera completed his Vascular Medicine and Interventional Cardiology Fellowship Training at Massachusetts General Hospital, Harvard Medical School, and completed his Cardiovascular Medicine Fellowship Training at Baylor College of Medicine in Houston, TX. Dr. Caldera's areas of clinical and research interest include Vascular Medicine, Interventional Cardiology, Structural and Valvular Heart Disease and Vascular Medicine. He specializes in Transcatheter Aortic Valve Replacement ( TAVR) He has several publications in peer-reviewed journals and is an active voting member of the Peripheral Arterial Disease Committee of the Society for Cardiovascular Angiography and Interventions (SCAI). Dr. Caldera has been recognized as a Top Doc 2020, 2021, 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Caldera is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sick Sinus Syndrome, Familial Hypertension, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Dr. Leticia Castillo Kontak is a board-certified cardiologist with a particular interest in echocardiography, transesophageal echocardiography, stress testing, screening and primary prevention of cardiovascular disease and wellness. Dr. Castillo Kontak focuses on a wide range of cardiovascular disorders, including screening and management of coronary artery disease, valvular disease and arrhythmias. She provides transesophageal echocardiography imaging for percutaneous valve interventions including transcatheter edge-to-edge repair and left atrial appendage occlusion devices. As a clinical educator, she teaches in the cardiovascular disease fellowship program. Dr. Castillo Kontak holds a professional membership with the American College of Cardiology. She treats adult patients and is fluent in both English and Spanish. Outside of work, Dr. Castillo Kontak enjoys traveling internationally with her family, spending time at music festivals, cycling and strength training. Dr. Kontak has been recognized as a Top Doc 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Kontak is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Heart Murmurs, Angina, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Dr. Jacobo Vazquez is a board-certified cardiologist who specializes in cardiovascular disease prevention, treatment and monitoring. His areas of interest also include echocardiography, lipid disorders and medical education. With a focus on prevention, Dr. Vazquez works with patients to take the necessary steps to prevent cardiovascular disease before it happens. For those who have heart disease, he prioritizes monitoring and treating their condition. Whether it’s preventing or treating a cardiovascular condition, his goal is to partner with patients so they can achieve their maximum health potential and enjoy life and family. In his free time, Dr. Vazquez enjoys woodworking, healthy living, foreign languages and contemporary American history. Dr. Vazquez has been recognized as a Top Doc 2024 and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Vazquez is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Angina, Coronary Heart Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Paolo Venegoni is a Cardiologist in Austin,, Texas. Dr. Venegoni is rated as an Advanced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Attack, Heart Murmurs, Angina, Atherosclerosis, and Heart Bypass Surgery.

Hatim Chhatriwala is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. Chhatriwala is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sepsis, Ogilvie Syndrome, Peptic Ulcer, Bone Graft, and Vertebroplasty.

Aneesh George is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. George is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are IgA Nephropathy, Glomerulonephritis, Necrosis, Sepsis, and Ureteroscopy.

Joseph Elizondo is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. Elizondo has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Ogilvie Syndrome, Sepsis, Apoplexy, Pacemaker Implantation, and Cardiac Ablation.

John Salas is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. Salas is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sepsis, Ogilvie Syndrome, Peptic Ulcer, Hip Replacement, and Ureteroscopy.

Andrea Adams is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. Adams has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Sepsis, Apoplexy, Stroke, Hip Replacement, and Pacemaker Implantation.

Sam Afshar is an Interventional Cardiologist in Round Rock, Texas. Dr. Afshar is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Atherosclerosis, Coronary Heart Disease, and Heart Attack.

Lisa Gleitmann is a primary care provider, practicing in Internal Medicine in Round Rock, Texas. Dr. Gleitmann is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Sepsis, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Pacemaker Implantation.