Physicians
At Gwinnett Consultants in Cardiology, we treat all of our patients with care. Our physicians will ensure that you receive top notch care and treatment in an environment that is comfortable. Click below to learn more about any of our physicians.

Sean E.F. Delaney, M.D., FACC, FSCAI
Board Certified in Interventional Cardiology, Cardiovascular Disease, Nuclear Cardiology
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Khalid J. Hayat, M.D., FACC
Board Certified in Cardiovascular Disease, Internal Medicine, Board Eligible – Cardiac Electrophysiology
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Jim M. John, M.D, M.P.H
Board Certified in Interventional Cardiology, Cardiovascular Disease, Nuclear Cardiology
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