Dr. James Yau

Ramon Kumar is a Cardiologist and an Interventional Cardiologist in Allen, Texas. Dr. Kumar is rated as a Distinguished provider by MediFind in the treatment of Familial Ventricular Tachycardia. His top areas of expertise are Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Atrial Fibrillation, Heart Bypass Surgery, and Atherectomy.

Samuel A. Nussbaumer, M.D., is a former chief of the Department of Internal Medicine at Texas Health Harris Methodist HEB Hospital. He graduated with honors from the University of Texas Southwestern School of Medicine. He completed his internal medicine training at the University of Alabama at Birmingham School of Medicine, followed by his cardiology fellowship at Baylor University Medical Center. His medical interests include interventional cardiology (including coronary and carotid intervention), and transesophageal echocardiography.He is board-certified in Cardiovascular Disease, Internal Medicine, and Interventional Cardiology by the American Board of Internal Medicine. Dr. Nussbaumer is fellowship-trained in Cardiovascular Disease. Dr. Nussbaumer is rated as a Distinguished provider by MediFind in the treatment of Familial Ventricular Tachycardia. His top areas of expertise are Pediatric Myocarditis, Necrosis, Apoplexy, Inappropriate Sinus Tachycardia (IST), and Pacemaker Implantation.

Dr. Geetha Ramaswamy was always inspired by her uncle, who practiced family medicine for more than 40 years. When she decided to attend medical school, she knew early on that she wanted to focus on cardiology because of the ever-evolving nature of the field. Dr. Ramaswamy is an interventional cardiologist with subspecialty board certification in adult echocardiology and nuclear cardiology. She is a Fellow of the American College of Cardiology and has been serving the heart and vascular needs of patients since 2006. After serving North Texas communities for several years, Dr. Ramaswamy spent more than a decade in Northern Arkansas as a trailblazer in the fields of radial interventional cardiology, women’s heart care and heart valve treatments. She returned to the DFW area in 2021 to continue her work in interventional/structural cardiology.Dr. Ramaswamy earned her Bachelor of Medicine and Surgery from Chennai Medical College in India. She completed her internal medicine residency at the University of Louisville in Kentucky. Dr. Ramaswamy completed her clinical cardiology fellowship at Barnes-Jewish Hospital-Washington University School of Medicine in St. Louis, Mo.She is also fellowship trained in advanced nuclear cardiology and interventional cardiology through Yale University School of Medicine in New Haven, Conn.Dr. Ramaswamy is fluent in the Tamil and Hindi languages. When not with her patients, she enjoys meditating and the practice of yoga to strengthen not only her physical being but also for the mental strength and emotional balance they provide. Dr. Ramaswamy is rated as a Distinguished provider by MediFind in the treatment of Familial Ventricular Tachycardia. Her top areas of expertise are Unstable Angina, Angina, Coronary Heart Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).