Dr. John Sinden

John Vavalle is a Cardiologist in Chapel Hill,, North Carolina. Dr. Vavalle is rated as a Distinguished provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Supravalvular Aortic Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

I am a noninvasive cardiologist with clinical and research specialties in peripheral artery disease, structural heart disease, and hypertension. I’ve been at Duke for over 10 years and in that time I’ve been proud to be part of Duke’s commitment to world class, patient-centric, personalized care. We are in the midst of major breakthroughs and advances in cardiovascular care, many of which have evolved here at Duke. But translating these advances to personalized care takes a strong partnership between a doctor and patient and I look forward to forging that relationship with each of my patients. Dr. Vemulapalli is rated as a Distinguished provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Peripheral Artery Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Padma Hari is a Cardiologist in Raleigh,, North Carolina. Dr. Hari is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. Her top areas of expertise are Mitral Valve Regurgitation, Heart Failure with Preserved Ejection Fraction (HFpEF), Pediatric Myocarditis, Pacemaker Implantation, and Cardiac Ablation.