Dr. Harish Koolwal, M.D.

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Get to know Cardiologist Dr. Harish Koolwal, who serves patients in Pharr, Texas.

A seasoned cardiologist, Dr. Koolwal founded Valley Heart Center in 1993 in the Rio Grande Valley, upon moving to McAllen, Texas. He is committed to giving his patients and their families comprehensive information about cardiovascular conditions and the latest medical treatments.

With a broad educational background, he graduated with his medical degree from MGM Medical College in India in 1980. After relocating to the United States, he completed his residency in internal medicine and his fellowship in cardiology at Coney Island Hospital in 1988 and 1990, respectively. He was awarded Best Intern and Outgoing Fellow awards.

Recognized as a Fellow of the American College of Cardiology (FACC), the doctor is board-certified in internal medicine and cardiovascular disease by the American Board of Internal Medicine (ABIM). The ABIM is a physician-led, non-profit, independent evaluation organization driven by doctors who want to achieve higher standards for better care in a rapidly changing world.

In his professional experience, Dr. Koolwal was a Fellow in Interventional Cardiology at Oklahoma Heart Center under Dr. Jan Voda. He also worked at Texas Tech University as an Assistant Professor, and Director of CCU, as well as a Consultant in nuclear cardiology.

Cardiology is a branch of medicine that deals with the disorders of the heart, as well as the circulatory system. The field includes medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease, and electrophysiology. Cardiologists are doctors who diagnose, assess, and treat patients with diseases and defects of the heart and blood vessels (the cardiovascular system).

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