Our Physicians

Richard A. Blake, MD
Specialty: Dr. Blake is board-certified in Cardiovascular Disease, Internal Medicine and Interventional Cardiology. He provides services in general adult cardiology, invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Blake's professional interests include general cardiology, interventional cardiology and peripheral vascular disease.

Allen L. Cornish, III, MD, FACC
Specialty: Dr. Cornish is board-certified in Cardiovascular Disease and Internal Medicine. He provides services in general adult cardiology, non-invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Cornish's professional interests include clinical and non-invasive cardiology.

James G. Gay, MD
Specialty: Dr. Gay is board-certified in Internal Medicine. He provides services in general adult cardiology, invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Gay's professional interest is clinical cardiology.

David L. Keedy, MD, FACC, FACP
Specialty: Dr. Keedy is board-certified in Cardiovascular Disease and Internal Medicine and is board-eligible in Interventional Cardiology. He provides services in general adult cardiology, invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Keedy's professional interests include invasive and interventional cardiology.

Suresh Rekhraj, MD, FACP, FACC, FSCAI
Specialty: Dr. Rekhraj is board-certified in Cardiovascular Disease, Internal Medicine and Interventional Cardiology. He provides services in general adult cardiology, invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Rekhraj's professional interests include general and interventional cardiology, vascular medicine, peripheral vascular interventions, non-invasive cardiac and vascular imaging.

John C. Sartini, MD, FACC, FAHA
Specialty: Dr. Sartini is board-certified in Cardiovascular Disease, Internal Medicine and Interventional Cardiology. He provides services in general adult cardiology, non-invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Sartini's professional interests include advanced coronary interventional therapy, medical education, medical administration and pacemaker implantation.

M. Jason Zimmerman, MD
Specialty: Dr. Zimmerman is board-certified in Internal Medicine and is board-certified in Cardiovascular Disease. He is a Clinical Specialist in Hypertension certified through the American Society for Hypertension. He provides services in general adult cardiology, invasive cardiology, primary and secondary prevention, and cardiac procedures and testing. Dr. Zimmerman's professional interests include performance and interpretation of coronary and peripheral angiography, echocardiography, stress testing, and cardiac CT, as well as the care of patients with all types of cardiac problems including coronary artery disease, hypertension, hyperlipidemia, and congestive heart failure.

Renita Crouch, PA-C
Specialty: Renita Crouch is certified by the National Commission on Certification of Physician Assistants. She provides services in general adult cardiology, non-invasive cardiology, primary and secondary prevention, and cardiac procedures and testing.