Dr. Ketterer is an infectious disease physician primarily focused on the treatment and prevention of HIV and other sexually transmitted infections. Dr. Ketterer is committed to improving the quality of healthcare for LGBTQ+ and Poly/Kink populations. Taking his time with patients builds trust, creating an open, empathetic, and honest dialogue that is essential for delivering the best health care outcomes. He enjoys educating patients on multiple treatment and prevention options, encouraging questions, and making sure each patient has an easy-to-understand plan for their health.His medical focus of interest include:- New treatments for HIV, PreP (Pre-exposure prophylaxis for HIV), Post-exposure prophylaxis for HIV, and risk-directed STD screening and treatment.- Eliminating false historical penicillin and antibiotic allergies reducing the risks of resistant organisms and improve patient survival in hospital settings.- Making sex safer for the Metro-Atlanta community through better education, early detection, and treatment of sexually transmitted diseases.- Addressing and reducing racial, gender, and sexual orientation disparities in the healthcare system.Dr. Ketterer served as the Chair of the Piedmont Atlanta Hospital Ethics Committee from 2017 to 2020 and enjoys working on cases involving complex medical and ethical issues. He was also involved with Piedmont Atlanta's Catheter-Associated Urinary Tract Infection (CAUTI) committee and helped to devise new hospital protocols which decreased the incidence of CAUTI by over 50%.He is a fundraiser and cyclist for both the Atlanta HIV Vaccine 200 and AIDS Lifecycle raising over $10,000 and covering over 2,100 miles in the last 3 years in support of these organizations. He also enjoys writing sketch comedy, building gaming PCs, scuba diving, escape rooms, and cheering on the Atlanta Hawks with the 6th Man Squad. Dr. Ketterer is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Sepsis, Osteomyelitis, Lymphangitis, and Chronic Inflammatory Response Syndrome (CIRS).

Alan Winston is a Cardiologist in Lawrenceville, Georgia. Dr. Winston is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Pleurisy, Pleural Effusion, Aortic Valve Stenosis, Heart Bypass Surgery, and Heart Valve Repair.

Marcus Sims, MD, FACC, FSCAI is board certified by the American Boards of Internal Medicine, Cardiovascular Diseases, and Interventional Cardiology and is a Fellow of the American College of Cardiology and the Society for Cardiovascular Angiography and Interventions. Dr. Sims practice offers the latest advancements in cardiology, electrophysiology, and cardiovascular surgery. Dr. Sims is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Heart Attack, Necrosis, Apoplexy, Pacemaker Implantation, and Cardiac Ablation.

Demir Baykal, MD, FACC, FASE is board certified and a diplomat of ABIM Advanced Heart Failure and Transplant Cardiology, Society of Cardiac CT, American Society of Nuclear Cardiology, and the American Board of Clinical Lipidology. He is a recognized national expert in cardiac catheterization, advanced cardiac imaging, advanced heart failure, and pulmonary hypertension. Dr. Baykal is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Pulmonary Edema, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation.

Dr. Rowe is board certified in Internal Medicine and Cardiovascular Disease. He performs cardiac catheterizations, transesophageal echocardiograms, cardioversions, echocardiography, vascular ultrasound interpretation, stress test interpretation, and consultative cardiology. Dr. Rowe has been recognized as one of Georgia Trend's 'Top Doctors 2021'in Cardiovascular Diseases.He enjoys spending time with his wife and children, landscape projects, and being involved with church and the community. Dr. Rowe is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Heart Murmurs, Acute Coronary Syndrome, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

"Abhijit Ghatak, MD is board certified in General and Interventional Cardiology. Dr. Ghatak has been practicing medicine for more than 10 years and has performed thousands of cardiac catheterization procedures. He is a recognized expert in cardiology and was featured in the ""Georgia Top Cardiologist"" in 2021 and 2022.". Dr. Ghatak is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Heart Attack, Coronary Heart Disease, Apoplexy, Percutaneous Coronary Intervention (PCI), and Thrombectomy.

Karuna Kusan is an Infectious Disease provider in Lawrenceville, Georgia. Dr. Kusan is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are Sepsis, Osteomyelitis, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Strep Throat. Dr. Kusan is currently accepting new patients.

Tzvetan Vassilev is an Infectious Disease provider in Lawrenceville, Georgia. Dr. Vassilev is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are Sepsis, Osteomyelitis, Syphilitic Aseptic Meningitis, and Methicillin-Resistant Staphylococcus Aureus (MRSA). Dr. Vassilev is currently accepting new patients.

Ritu Sachdeva is a Pediatric Cardiologist in Lawrenceville, Georgia. Dr. Sachdeva is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are X-Linked Cardiac Valvular Dysplasia, Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Pulmonary Atresia, and Heart Transplant.

James Wolfe is a Thoracic Surgeon in Lawrenceville, Georgia. Dr. Wolfe is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Mitral Valve Regurgitation, Pleurisy, Pleural Effusion, Heart Bypass Surgery, and Heart Valve Repair.

Salil Patel is a Cardiologist in Lawrenceville, Georgia. Dr. Patel has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are High Cholesterol, Sitosterolemia, Hypertension, Cardiac Ablation, and Pacemaker Implantation.

Laura Divoky is a Cardiologist in Buford, Georgia. Dr. Divoky is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are Hypertensive Heart Disease, Atrial Fibrillation, Dilated Cardiomyopathy (DCM), Familial Progressive Cardiac Conduction Defect, and Pacemaker Implantation. Dr. Divoky is currently accepting new patients.

Omar R. Kashlan, MD, earned his medical degree from Morehouse School of Medicine. He specializes in coronary artery disease, CHF, and PAD. Prior to joining Piedmont, he was practicing interventional cardiology for eight years.In his spare time, he enjoys spending time with family and friends, jogging, and trying new restaurants. Dr. Kashlan is accepting new patients and welcomes most major insurance plans. Dr. Kashlan is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Acute Coronary Syndrome, Heart Attack, Apoplexy, and Familial Neurocardiogenic Syncope.

Andrew Dold is an Infectious Disease provider in Dacula, Georgia. Dr. Dold is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Methicillin-Resistant Staphylococcus Aureus (MRSA), Lymphangitis, Strep Throat, and Bacterial Gastroenteritis. Dr. Dold is currently accepting new patients.

Searle Videlefsky is a Cardiologist in Snellville, Georgia. Dr. Videlefsky is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Necrosis, Arrhythmias, Angina, Cardiac Ablation, and Pacemaker Implantation. Dr. Videlefsky is currently accepting new patients.

Steven Ruiz is a primary care provider, practicing in Internal Medicine in Snellville, Georgia. Dr. Ruiz is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Gastrointestinal Bleeding, and Hip Replacement. Dr. Ruiz is currently accepting new patients.

Ronald Ligon is a Pediatric Cardiologist in Dacula, Georgia. Dr. Ligon is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Patent Ductus Arteriosus, Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, and Pulmonary Atresia with Ventricular Septal Defect.

Sreenivasulu Gangasani is a Cardiologist and a Nuclear Medicine provider in Suwanee, Georgia. Dr. Gangasani is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Angina, Pacemaker Implantation, and Cardiac Ablation. Dr. Gangasani is currently accepting new patients.

Gregory Robertson is a Cardiologist in Johns Creek, Georgia. Dr. Robertson has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Heart Attack, and Angioplasty.

Zola Nlandu is an Infectious Disease provider in Suwanee, Georgia. Dr. Nlandu is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Sepsis, Strep Throat, Osteomyelitis in Children, and Methicillin-Resistant Staphylococcus Aureus (MRSA). Dr. Nlandu is currently accepting new patients.