John Lee, M.D., is fellowship-trained and board-certified in internal medicine, cardiovascular disease, interventional cardiology, echocardiography and vascular medicine. His areas of specialization include catheter-based treatments for coronary artery disease, cardiac imaging and peripheral vascular disease including complex coronary disease, carotid disease, and claudication. Lee graduated Cum Laude from Trinity University in San Antonio, Texas, with a bachelor's degree in biochemistry and molecular biology. While there, he received the Outstanding Teaching Assistant Award in chemistry. He earned his medical degree from University of Southern California Keck School of Medicine in Los Angeles. While there, Lee was awarded the Stanley J. Sarnoff Endowment for Cardiovascular Sciences.He went on to complete his internship and residency in internal medicine at the University of Texas Southwestern Medical Center in Dallas.Lee completed clinical and research fellowships in cardiology at the University of California Los Angeles and his interventional cardiology fellowship at Texas Heart Institute, Baylor College of Medicine/St. Luke's Episcopal Hospital Program in Houston. He is twice the recipient of the Tibor Fabian Research Award from the David Geffen School of Medicine in UCLA's STAR program. He is a Diplomat of the National Board of Echocardiography and a fellow in the American College of Cardiology. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Pediatric Myocarditis, Necrosis, Aortic Regurgitation, and Glucocorticoid-Remediable Aldosteronism.

Dr. Arun Padala is a board-certified cardiologist with focus on the early detection and treatment of coronary artery disease, cardiomyopathies, congestive heart failure, valvular and adult congenital heart disease, cardiac arrhythmias, aortic aneurysm, peripheral vascular disease, hypertension and lipid disorders. Dr. Padala’s additional area of clinical interest is cardiac imaging, including angiography, echocardiography and nuclear cardiology. He has served as a cardiologist and has trained cardiology fellows and residents in Fort Worth since 2014.During his career, Dr. Padala has held various hospital staff positions, including vice president of Cardiology, director of Non-invasive Cardiology and director of Structural Heart Disease. He was named a Top Doctor in Cardiology by Fort Worth Magazine in 2017, 2019, 2020, 2021, 2022 and 2023. He earned the same distinction from 360 West Magazine in 2019 and 2020. He also has appeared on WFAA Channel 8 in conjunction with Heart Health Month.Dr. Padala earned his medical degree in Hyderabad, India, before completing his internal medicine residency at the University of Connecticut in Farmington. He completed his cardiology and interventional cardiology fellowships at Albany Medical Center in New York. Dr. Padala is a Fellow of the American College of Cardiology. When not with his patients, Dr. Padala enjoys spending time with his wife and two children, biking, and playing basketball and football. Dr. Padala is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Atrial Fibrillation, Heart Failure, Pulmonary Edema, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Vijay Ramanath is a Cardiologist and an Interventional Cardiologist in Frisco, Texas. Dr. Ramanath is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Varicose Veins, Stasis Dermatitis and Ulcers, Angina, Angioplasty, and Aortic Valve Replacement.

Jagadish Khanagavi is a Cardiologist and an Interventional Cardiologist in Frisco, Texas. Dr. Khanagavi has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Heart Failure, Heart Attack, Angina, and Pulmonary Edema.

Molly Szerlip is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Szerlip is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. Her top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Heart Block, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Trent Pettijohn is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Pettijohn has been practicing medicine for over 34 years and is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Aortic Regurgitation.

Ladan Bakhtari is a primary care provider, practicing in Internal Medicine in Plano, Texas. Dr. Bakhtari has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. Her top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Degos Disease.

Sanjeev Trehan is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Trehan has been practicing medicine for over 37 years and is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Angina, Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Varadendra Panchamukhi is an Interventional Cardiologist and a Cardiologist in Frisco, Texas. Dr. Panchamukhi is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Angina, Heart Attack, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Pacemaker Implantation. Dr. Panchamukhi is currently accepting new patients.

John Treer is a primary care provider, practicing in Internal Medicine in Frisco, Texas. Dr. Treer is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are High Cholesterol, Acute Mountain Sickness, Cirrhosis, and Sitosterolemia.

Srini Potluri is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Potluri has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Aortic Valve Stenosis, Coronary Heart Disease, Patent Foramen Ovale, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Sameh Sayfo is an Interventional Cardiologist and an Internal Medicine provider in Plano, Texas. Dr. Sayfo has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Coronary Heart Disease, Cor Pulmonale, Mitral Valve Regurgitation, Angioplasty, and Lithotripsy.

Sibi Thomas is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Thomas has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Aortic Valve Stenosis, Heart Attack, Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Jai Varma is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Varma has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Angina, Atherosclerosis, Coronary Heart Disease, Familial Combined Hyperlipidemia, and Angioplasty.

Philip Morales is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Morales has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Atrial Fibrillation, Angina, Atherosclerosis, and Coronary Heart Disease.

Sabrina Stone is a Cardiologist and an Interventional Cardiologist in Plano, Texas. Dr. Stone is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. Her top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, and Angina.

Cole Tunnell is a Cardiologist and an Internal Medicine provider in Plano, Texas. Dr. Tunnell is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Aortic Regurgitation, Necrosis, Mitral Valve Regurgitation, and Pediatric Myocarditis.

Ahmad Zankar, M.D., FACC, is fellowship-trained in general cardiology and interventional cardiology from the University of Texas Southwestern Medical School in Dallas and board-certified in general cardiology, echocardiography, interventional cardiology and nuclear cardiology. He brings nearly a decade of clinical, research and training experience to Presbyterian Heart & Vascular Group. Zankar's areas of specialization include minimally invasive, non-surgical therapy for heart and peripheral vascular disease; heart stent procedures; and complex peripheral vascular disease treatments, including laser, atherectomy and totally occluded artery techniques.Zankar attended medical school in Lebanon before coming to the United States for his residency training at the University of Iowa in Iowa City. He is a member of the American College of Cardiology. His previous work includes serving as an assistant professor in the Cardiology Division at UT Southwestern Medical School and as acting director for the Congestive Heart Failure Clinic and Transplantation Services at Veterans Affairs Medical Center, both in Dallas. Dr. Zankar is rated as an Advanced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Adenosine Deaminase 2 Deficiency, Necrosis, Aortic Regurgitation, Pacemaker Implantation, and Aortic Valve Replacement.

Katherine Harrington is a Thoracic Surgeon in Plano, Texas. Dr. Harrington has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. Her top areas of expertise are Aortic Valve Stenosis, Bicuspid Aortic Valve, Aortic Dissection, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Timothy George is a Thoracic Surgeon in Plano, Texas. Dr. George has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Rheumatic Fever. His top areas of expertise are Mitral Valve Regurgitation, Tricuspid Regurgitation, Cardiogenic Shock, Heart Transplant, and Heart Bypass Surgery.