Karen Z. Hanna, MD

VDr. Daniel Cobb earned his medical degree from the Medical University of South Carolina in Charleston, SC, in 2010. He did an internship in internal medicine at the University of Colorado, Aurora, Colo., from 2010 to 2013. Dr. Cobb went on to do a fellowship in cardiovascular disease at the Medical University of South Carolina from 2013 to 2016, and a fellowship in electrophysiology also at the MUSC from 2016 to 2017. Dr. Cobb is board certified in internal medicine, cardiology and clinical cardiac electrophysiology. He is a member of the Fellow of the American College of Cardiology, Fellow of The Heart Rhythm Society and American Heart Association.

Dr. Lisa Dyke earned her medical degree from St. George’s University School of Medicine in Grenada, West Indies. She did her internship and residency in internal medicine at Orlando Health in Orlando, Fla., followed by a fellowship in cardiovascular disease at Augusta University Medical Center at the Medical College of Georgia where she was Chief Cardiology Fellow. Dr. Dyke then did a fellowship in interventional cardiology at the University of Massachusetts. Dr. Dyke is a member of the American College of Cardiology (ACC), American Society of Nuclear Cardiology, American Society of Echocardiography, American College of Physicians and Women in Cardiology.

Dr. William Crosland earned his medical degree from Mercer University School of Medicine in Macon. He did an internship/residency in internal medicine from the University of Alabama at Birmingham, and a cardiology fellowship at Emery University in Atlanta. Dr. Crosland then did an interventional cardiology fellowship also at Emory University. Dr. Crosland is board certified in internal medicine, cardiovascular disease and interventional cardiology. He is licensed to practice in the states of Georgia and South Carolina.