Meet Our Team

We provide the highest standard of care to our patients. With years of experience practicing medicine, we are renowned for our skill in the prevention, diagnosis and treatment of a wide variety of conditions and disorders. Our doctors and our entire medical staff are always ready to provide expertise, experience and compassion to each and every one of our patients.

Kumar Ravi, MD, FACC

Dr. Kumar Ravi, MD, FACC is the Founder and CEO of Arizona Heart Specialists and a triple board-certified interventional cardiologist with over 30 years of cardiovascular experience. He is board certified by the American Board of Internal Medicine in Internal Medicine, Cardiovascular Disease, and Interventional Cardiology, and is a Fellow of the American College of Cardiology (FACC).

Tarpan R. Patel, MD, FACC, RPVI

Dr. Tarpan R. Patel is a board-certified interventional cardiologist and a valued member of Arizona Heart Specialists, where he provides comprehensive cardiovascular care to patients across the West Valley. Dr. Patel holds board certifications in interventional cardiology, cardiovascular disease, internal medicine, nuclear cardiology, echocardiography, and vascular ultrasound imaging — a breadth of credentialing that reflects his commitment to delivering complete, evidence-based care under one roof.

Charan Teja Reddy Yerasi, MD

Dr. Charan Yerasi is board certified in Internal Medicine, Cardiovascular Medicine, Nuclear Cardiology and Echocardiography. He is an Interventional Cardiologist with special interests in complex coronary interventions, percutaneous coronary intervention of chronic total occlusions, transcatheter aortic valve replacements and peripheral vascular interventions.

Navya Sree Vipparla, MD

Dr. Vipparla earned her medical degree from NRI Medical College, Andhra Pradesh, India. She completed her Internal Medicine residency at Central Michigan University -- where she was awarded Outstanding Internal Medicine Resident and served as Academic Research Liaison -- and subsequently completed her Cardiology fellowship at MetroHealth Medical Center / Case Western Reserve University.

Rohit Patel, MD, FACC

Rohit Patel, MD, FACC specializes in Cardiology, practicing at 13041 N Del Webb Blvd, Suite 130 Sun City, AZ 85351. The office facility can be reached at (623) 300-1443. Dr. Patel is fully trained and experienced in a wide variety of health conditions and clinical disorders associated with Cardiology providing the highest standard of patient care.

Radha Mantena, MBBS

Dr. Mantena is a Medical Graduate of Osmania University, Telangana India. She has extensive experience as a Clinical researcher at Albert Einstein College of Medicine, NY. 2001-2009. Dr. Mantena joined us as a Clinician in 2022 and manages our chronic care management programs.

Radha Mantena, MBBS is a member of the following professional organizations:

Tina M. Marino, NP

Tina M. Marino, NP specializes in Cardiology, practicing at 13041 N Del Webb Blvd, Suite 130 Sun City, AZ 85351. The office facility can be reached at (623) 300-1443. Tina is fully trained and experienced in a wide variety of health conditions and clinical disorders associated with Cardiology providing the highest standard of patient care.

Kelly Grogan, NP

Kelly Grogan, NP specializes in Cardiology, practicing at 13041 N Del Webb Blvd, Suite 130 Sun City, AZ 85351. The office facility can be reached at (623) 300-1443. Kelly is fully trained and experienced in a wide variety of health conditions and clinical disorders associated with Cardiology providing the highest standard of patient care.