Dr. Paul M. Johnson

Dr. Subodh K. Agrawal, MD, FACC is an Athens, Georgia based board-certified cardiologist and healthcare entrepreneur with over three decades of clinical and leadership experience. He is the founder of Athens Heart Center and serves as CEO of Doctors ACO, where he focuses on improving care delivery, operational efficiency, and financial sustainability for medical practices across the United States.Dr. Agrawal specializes in cardiology, internal medicine, sleep medicine, and pain management, bringing a multidisciplinary approach to patient care and practice optimization. His clinical training includes fellowships at Emory University School of Medicine and the University of Alabama at Birmingham, following his MBBS from SMS Medical College, University of Rajasthan, India.In addition to his clinical work, Dr. Agrawal is actively involved in advancing healthcare innovation, including the adoption of AI-driven solutions to improve patient communication, front-desk efficiency, and revenue cycle performance in modern medical practices.Earlier in his career, he held international medical positions in Zambia, England, and Germany, contributing to diverse healthcare systems and gaining global clinical experience.Dr. Agrawal is also the founder of Physicians Circle for Patients, a nonprofit initiative dedicated to helping underserved and low-income patients access essential medical care. Dr. Agrawal is highly rated in 46 conditions, according to our data. His top areas of expertise are Sitosterolemia, Chronic Pain, Pulmonary Edema, Hypertension, and Pacemaker Implantation.

Pradeep Yadav is a Cardiologist and an Interventional Cardiologist in Atlanta, Georgia. Dr. Yadav is highly rated in 22 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Yadav is currently accepting new patients.

Andrew J.P. Klein, M.D., FACC, FSCAI, earned his bachelor's degree from University of Notre Dame and his medical degree from MCP Hahnemann School of Medicine in Philadelphia. He completed his residency in internal medicine at University of California San Francisco. He then completed fellowships in cardiovascular disease and interventional cardiology at University of Colorado Health Sciences and a fellowship in clinical research at the University of Wisconsin.Prior to joining Piedmont, Dr. Klein was in practice at the John Cochran VA Medical Center in St. Louis where he served as the Director of Cardiovascular Disease Research and the Director of the Endovascular Laboratory. While there, he was named for the last 3 years as one of St. Louis's Top Doctors by Saint Louis Magazine. Board certified in endovascular medicine, vascular medicine, interventional cardiology and cardiovascular diseases and internal medicine, Dr. Klein is an fellow of the American College of Cardiology (ACC) and Society for Cardiovascular Angiography and Intervention.(SCAI). An expert in complex coronary and peripheral intervention, he is a member of several SCAI committees.In his spare time, Dr. Klein enjoys spending time with family, including his spouse Christina Klein, M.D., who is a transplant physician at Piedmont, and their two beautiful children. Dr. Klein is an avid exercise fanatic having run several marathons and triathlons. He is also an outdoor enthusiast having backpacked across Joshua Tree National Park and summited Half Dome with Christina when they were residents together at UCSF. The entire Klein family are skiers and look forward to returning each year to the mountains for moguls, deep powder and glade skiing. Dr. Klein welcomes new patients and accepts most insurance plans. Dr. Klein is highly rated in 43 conditions, according to our data. His top areas of expertise are Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Lithotripsy, and Embolectomy.