We’re Back


Buffalo Heart Group has been providing quality cardiology services since 1987 when A.R. Zaki Masud, MD opened our 1st office on Bailey Avenue in Buffalo, N.Y.

Over the years, the practice has continued to grow as additional physicians, staff and satellite offices have been added to meet the cardiovascular needs of our patients and referring physicians.

Our team of Board Certified Cardiologists, Nurse Practitioners, Physician Assistants and Medical Office Personnel are committed to providing our patients with quality care and service. Choosing a physician to address your cardiovascular needs is not an easy decision.

We are honored that you have selected BUFFALO HEART GROUP to serve as your health care provider. You can be confident that we will be dedicated to our efforts to help you maintain good health.

Dedicated Research Professionals Lead to Advancements in Diagnosis and Treatment
Buffalo Heart Group is proud to lead the pursuit of medical innovation by participating in groundbreaking clinical research trials. We have a dedicated Clinical Research Department that includes invasive and noninvasive cardiologists, electrophysiologists, RNs, and multiple research coordinators. Our numerous research endeavors have supported the development of new cardiac drugs and devices designed to treat Coronary Artery Disease, Congestive Heart Failure, Hypertension, Arrhythmia Disturbances and other forms of cardiovascular disease. We are honored to have previously partnered with several nationally renowned academic centers including the Cleveland Clinic, Duke Clinical Research Institute, Harvard Clinical Institute and the National Institute of Health.