Jeffrey Towbin is a Pediatric Cardiologist in Memphis,, Tennessee. Dr. Towbin is rated as an Elite provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Dilated Cardiomyopathy (DCM), Heart Transplant, and Cardiac Ablation.

. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Restrictive Cardiomyopathy (RCM), Cardiogenic Shock, Heart Attack, and Myocarditis.

Dr. Henry Cheng is board-certified in imaging and general cardiology. He earned his medical degree from the University of California at Los Angeles. Dr. Cheng completed an internal medicine residency at Johns Hopkins Hospital in Baltimore, MD, and a cardiovascular medicine fellowship at the Hospital of the University of Pennsylvania in Philadelphia, PA. In addition to general cardiology care, Dr. Cheng specializes in cardio-oncology, echocardiography, and nuclear cardiology. He sees patients at the Chattanooga Citico office and at our Hixson office. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Dilated Cardiomyopathy (DCM), and Cardiomyopathy.

Dr. Chad Armstrong comes to The Chattanooga Heart Institute from Vanderbilt University Medical Center where he completed a fellowship in Cardiovascular Medicine and where he also completed an Internal Medicine residency. Dr. Armstrong sees patients at our Chattanooga Glenwood office and at our Hixson office. Dr. Armstrong is rated as an Advanced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Aortic Regurgitation, and Aortic Valve Stenosis.

Dr. Aaron Soufer comes to The Chattanooga Heart Institute from Yale New Haven Hospital where he completed a fellowship in Cardiovascular Medicine and an advanced fellowship in Multimodality Cardiac Imaging. He also completed his internship and residency at Yale New Haven Hospital. Dr. Soufer is rated as an Advanced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Mitral Valve Regurgitation, Cardiomyopathy, Coronary Heart Disease, and Aortic Regurgitation.

Dr. Lehman is board certified in Cardiovascular Disease and specializes in imaging cardiology. He came to Chattanooga Heart from Duke University Health System in Durham, NC. Dr. Lehman completed a fellowship and residency in Cardiovascular Disease at Duke University. He received his medical degree from Duke University School of Medicine and a Master’s of Public Policy, Concentration in Health Policy from Duke University Sanford School of Public Policy. He graduated summa cum laude from Georgetown University with a Bachelor’s of Science, Biology, where he had the highest GPA for all bachelor of science degrees. He served as a congressional aid on Capitol Hill. Dr. Lehman is rated as an Advanced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Necrosis, and Arterial Embolism.

Justin Godown is a Pediatric Cardiologist in Nashville, Tennessee. Dr. Godown is rated as an Advanced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Cardiomyopathy, Pediatric Myocarditis, Heart Failure, Hypoplastic Left Heart Syndrome (HLHS), and Heart Transplant.

Dr. William F. Oellerich earned his medical degree from the University of Tennessee at Memphis while concurrently earning a doctorate in philosophy in its Department of Pharmacology. He completed his internship and residency in internal medicine and served as chief resident at Barnes-Jewish Hospital at the Washington University School of Medicine in St. Louis, Missouri. He also completed his fellowship in cardiology at Washington University School of Medicine.Dr. Oellerich is board certified in cardiology and echocardiography. He has had specialized training in nuclear cardiology, diagnostic cardiac catheterization, cardiac magnetic resonance imaging, autonomic pharmacology, cardiovascular pharmacology, and echocardiography. He has been published in the American Journal of Roentgenology, Neuroscience and The Journal of Pharmacology and Experimental Therapeutics.He is the director of the echocardiography lab and CT cardiovascular program at Memorial Hospital. He plays an instrumental part in the ongoing progress of the cardiovascular CT program. He is helping to coordinate the introduction of a valve clinic to The Chattanooga Heart Institute. Dr. Oellerich is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Aortic Valve Stenosis, and Angina.

Dr. Ondrej Lisy completed his internship and internal medicine residency at the Mayo Clinic College of Medicine in Rochester, MN. Also at the Mayo Clinic in Rochester, he completed his fellowship in cardiovascular diseases with the clinician investigator track which was followed by additional fellowship training in cardiac imaging. He received his medical degree and Ph.D. degree in cardiovascular physiology from Charles University in Prague, Czech Republic, prior to accepting the Assistant Professor of Medicine position at the Mayo Medical School.He received numerous awards while at the Mayo Clinic including the Young Investigator Award of the Heart Failure Society of America and the American College of Physicians and Donald C. Balfour Award of the Mayo Clinic Alumni Association for Meritorious Research. Dr. Lisy has been published in numerous medical journals including Circulation, Journal of the American College of Cardiology, Hypertension, American Journal of Physiology and Kidney International. Dr. Lisy has been involved in cutting edge research on heart failure for many years including designing peptides for heart failure treatment.Dr. Lisy has expertise in noninvasive cardiology and cardiac imaging modalities after he did his advanced specialty training in nuclear cardiology and echocardiography. He has been instrumental in establishing the Cardiac PET Program at Memorial Hospital where he has served since 2018 as the medical director of the Nuclear Cardiology Laboratory. Dr. Lisy is board certified in cardiology, internal medicine and nuclear cardiology. He is a Fellow of the American College of Cardiology. Dr. Lisy is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Arterial Embolism, Coronary Heart Disease, and Heart Bypass Surgery.

Dr. Vimal Ramjee is board certified in cardiovascular diseases, internal medicine, echocardiography, cardiac CT, and advanced cardiovascular life support. He has received advanced specialty training in transthoracic echocardiography, transesophageal echocardiography and stress echocardiography.He completed a fellowship in cardiovascular disease and advanced cardiovascular imaging and translational research at the Hospital of the University of Pennsylvania in Philadelphia. Dr. Ramjee completed his residency in internal medicine at Emory Hospital in Atlanta. He received his medical degree from Mount Sinai School of Medicine in New York and two Bachelor of Science degrees from Emory University in Atlanta. He has received numerous academic honors and awards. Dr. Ramjee is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Atrial Fibrillation, Mitral Valve Regurgitation, Aortic Regurgitation, Coronary Heart Disease, and Heart Bypass Surgery.

Lisa Carkner is a Cardiologist in Chattanooga, Tennessee. Dr. Carkner is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). Her top areas of expertise are Mitral Valve Regurgitation, Necrosis, Aortic Regurgitation, Coronary Heart Disease, and Pacemaker Implantation. Dr. Carkner is currently accepting new patients.

Dr. William (Bill) Warren is a cardiologist specializing in non-invasive and imaging cardiology. He is board-certified in Internal Medicine, Cardiovascular Disease, Nuclear Cardiology, and Echocardiography. Dr. Warren graduated summa cum laude from Princeton University, earned his Doctor of Medicine degree at Harvard Medical School, completed his internal medicine internship and residency at Massachusetts General Hospital, and finished a cardiology fellowship at Johns Hopkins Hospital. His areas of focus include a wide range of cardiovascular conditions and treatments, with expertise in non-invasive diagnostic studies.Since joining The Chattanooga Heart Institute in 2003, Dr. Warren has become a valued leader at CHI Memorial and in the Chattanooga medical community. He currently serves as managing partner of The Chattanooga Heart Institute, where he collaborates with over 30 colleagues. He previously chaired the CHI Memorial Board of Directors.Dr. Warren possesses a broad range of clinical interests and expertise. His dedication to patient care stems from a deep love of science combined with a genuine ability to connect with patients on a personal level. The complexity and diverse treatment options within cardiovascular care drew him to this field, allowing him to help critically ill patients recover and thrive. He was the recipient of CHI Memorial’s inaugural St. Luke’s Healer’s Heart award which recognizes physicians and providers for demonstrating compassion, inclusion, integrity, excellence and collaboration.Dr. Warren's commitment extends beyond clinical practice. He has conducted research studies which have been published in prestigious journals including the American College of Cardiology Current Journal Review, Circulation, Journal of Infectious Diseases, Journal of Clinical Microbiology, and Journal of Clinical Research.Away from work, Dr. Warren enjoys nature photography and travel. He has visited all seven continents. Dr. Warren is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Heart Bypass Surgery.

Debra Dodd is a Pediatric Cardiologist in Nashville,, Tennessee. Dr. Dodd is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). Her top areas of expertise are Cardiomyopathy, Dilated Cardiomyopathy (DCM), Pediatric Myocarditis, Hypertrophic Cardiomyopathy (HCM), and Heart Transplant.

Paul Jackson is a Cardiologist in Murfreesboro,, Tennessee. Dr. Jackson is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Metabolic Syndrome, Hypertension, Glucocorticoid-Remediable Aldosteronism, Heart Failure, and Pacemaker Implantation.

Karan Karki is a Pediatric Cardiologist in Memphis,, Tennessee. Dr. Karki is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Pulmonary Atresia, Pulmonary Atresia with Intact Ventricular Septum, Anomalous Left Coronary Artery from the Pulmonary Artery, and Right Ventricle Hypoplasia.

Lisa Mendes is an Advanced Heart Failure and Transplant Cardiologist in Nashville, Tennessee. Dr. Mendes is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). Her top areas of expertise are Heart Failure, Pediatric Myocarditis, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

Arie Szatkowski is a Cardiologist in Germantown,, Tennessee. Dr. Szatkowski is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Heart Bypass Surgery.

Bryan Doherty is a Cardiologist in Nashville,, Tennessee. Dr. Doherty is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Pediatric Myocarditis, Aortic Regurgitation, Atrial Fibrillation, and Familial Hypertrophic Cardiomyopathy.

Kaitlin Ryan is a Pediatric Cardiologist in Memphis,, Tennessee. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, and Cardiomyopathy.

Ranjit Philip is a Pediatric Cardiologist in Jackson, Tennessee. Dr. Philip is rated as an Experienced provider by MediFind in the treatment of Restrictive Cardiomyopathy (RCM). His top areas of expertise are Patent Ductus Arteriosus, High Blood Pressure in Infants, Premature Infant, and Multisystem Inflammatory Syndrome in Children (MIS-C).