Sibley Heart Center Cardiology

Sibley Heart Center CardiologyCongenital heart defects are the most common type of birth defect, affecting nearly one in every 100 newborns in the U.S.

Sibley Heart Center Cardiology is a group of more than 40 pediatric cardiologists in 22 locations across Georgia.

We specialize in caring for children born with congenital heart defects (CHD), and for those who develop heart problems later in their childhood or teen years—also known as acquired heart disease. 

We combine compassionate, specialized care with innovative procedures and technology for patients from before birth to age 21.

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  • Request an appointment online

    Complete this form and a member of our scheduling team will contact you by 5 p.m. today. If this request is received after 3 p.m., we will call you the next business day. For urgent appointments, please call our office at 404-256-2593.

    If this is an emergency, call 9-1-1.


We are proud to announce that Lazaros Kochilas, M.D., M.S.C.R. has joined our team. Dr. Kochilas will begin seeing patients on Wednesday, July 15.

After 25 years of dedicated service, Kenneth Dooley, M.D. has retired. We were privileged to work with Dr. Dooley, as he provided outstanding care to patients and families throughout Georgia. Patients of Dr. Dooley can call 404-256-2593 or 800-542-2233 to make an appointment with another cardiologist at one of our 22 locations.