Dr. Alan C. Cheng

Arun Krishnamoorthy, MD, earned his undergraduate degrees from the University of Georgia and his medical degree from Emory University in 2007. He completed his Internal Medicine residency at the University of Texas Southwestern Medical Center and Parkland Hospital in Dallas, Texas in 2010, also serving as a Chief Medicine Resident from 2010-2011. He completed his clinical and research fellowships in Cardiovascular Disease at Duke University and at the Duke Clinical Research Institute in 2015, with additional sub-specialty training in Advanced Heart Failure and Transplant Cardiology from 2015-2016 also at Duke University. Dr. Krishnamoorthy is board certified in Internal Medicine, Cardiovascular Disease, and Advanced Heart Failure and Transplant Cardiology. In his spare time, Dr. Krishnamoorthy enjoys ultimate frisbee, Atlanta college and professional sports, travel, and spending time with family. Dr. Krishnamoorthy welcomes new patients and accepts most insurance plans. Dr. Krishnamoorthy is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Edema. His top areas of expertise are Heart Failure, Pulmonary Edema, Cardiogenic Shock, Heart Failure with Preserved Ejection Fraction (HFpEF), and Cardiac Ablation.

David Caras is a Cardiologist in Marietta, Georgia. Dr. Caras is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Edema. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Cardiac Ablation, and Pacemaker Implantation.

Andrew Darlington, D.O. earned his medical degree at the Philadelphia College of Osteopathic Medicine in Philadelphia. He completed his internship and residency in Internal Medicine at the University of Florida College of Medicine in Jacksonville, where he was the Chief Medical Resident. Following his residency, he completed a Cardiology fellowship at the University of Florida and served as the Chief Cardiovascular Fellow.Dr. Darlington completed his fellowship training in Advanced Heart Failure and Transplant Cardiology at Yale University. He is board certified in Internal Medicine, Cardiovascular Medicine, Echocardiology and Nuclear Cardiology. Dr. Darlington is a fellow of the American College of Cardiology and a member of the International Society of Heart and Lung Transplantation and Cardiomyopathy. He has a special interest in Congestive Heart Failure and Cardiomyopathy. In his spare time, Dr. Darlington enjoys all sports as well as traveling with his family.Dr. Darlington comes to Piedmont Heart with eight years of medical experience. He welcomes new patients and accepts most insurance plans. Dr. Darlington is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Edema. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Coronary Heart Disease, and Pacemaker Implantation.