Dr. Hiren Patel

Kent Nilsson, MD earned his medical degree from Johns Hopkins School of Medicine in 2002 . He completed his Internal Medicine residency at Johns Hopkins Hospital in 2005. He completed both his Cardiology (2007) and Clinical Cardiac Electrophysiology Fellowships (2009) at Duke University Medical Center. He received his undergraduate degree from the University of Virginia. Prior to joining Piedmont Heart Institute, Dr. Nilsson was in practice at Athens Regional Medical Center and at Duke University Medical Center. Dr. Nilsson is board certified in both Cardiology and Cardiac Electrophysiology. He is a Fellow in both the American College of Cardiology and the Heart Rhythm Society. He is an Associate Professor of Medicine at the University of Georgia/Augusta University Medical Partnership in Athens, where he teaches and conducts research. In his spare time, Dr. Nilsson enjoys spending time with his wife and three daughters. He enjoys gardening, hunting and fishing. The family is active in their church. Dr. Nilsson welcomes new patients and accepts most insurance plans. Dr. Nilsson is highly rated in 41 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation.

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, Pacemaker Implantation, and Heart Valve Repair.

David Kandzari is a Cardiologist in Atlanta, Georgia. Dr. Kandzari is highly rated in 27 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Heart Attack, Hypertension, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery.