The 20 Best Congenital Aneurysms of the Great Vessels Doctors Near Me in Chattanooga, TN
Find the Top Congenital Aneurysms of the Great Vessels Experts and Specialists
The Chattanooga Heart Institute - Chattanooga
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 Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Regurgitation, Necrosis, and Arterial Embolism. Dr. Lehman is board certified in American Board Of Internal Medicine, Cardiovascular Disease. Dr. Lehman is currently accepting new patients.
The Chattanooga Heart Institute - Chattanooga
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 Congenital Aneurysms of the Great Vessels. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Aortic Valve Stenosis, and Angina. Dr. Oellerich is board certified in American Board Of Internal Medicine, Cardiovascular Disease, American Board Of Internal Medicine, Echocardiography, and American Board Of Internal Medicine, Nuclear Cardiology. Dr. Oellerich is currently accepting new patients.
The Chattanooga Heart Institute - Chattanooga
Dr. Mark Thel graduated with Distinction from the University of Virginia and cum laude from Georgetown University School of Medicine. At Georgetown, he was president of the Honor Medical Society Alpha Omega Alpha. He served his internship, internal medicine residency, cardiology fellowship, and interventional training at Duke where he was also the Chief Resident in the Department of Medicine. He received the Duke Medical School Davison Society teaching award in 1996.Dr. Thel has published more than 25 papers focusing on clinical trials in interventional cardiology. Dr. Thel participated in the United States Navy Health Professions Scholarship Program and left the Navy in 2000 as a Commander. His duty stations included General Medical Officer for Carrier Air Group Five in Atsugi, Japan, and staff cardiologist at the National Naval Medical Center in Bethesda, MD. Dr. Thel is a Diplomate of the National Board of Medical Examiners and is board certified in internal medicine, cardiology and interventional cardiology. He is a Fellow of the American College of Cardiology. Dr. Thel is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Thel is board certified in American Board Of Internal Medicine, Cardiovascular Disease, American Board Of Internal Medicine, Interventional Cardiology, and American Board Of Internal Medicine. Dr. Thel is currently accepting new patients.
The Chattanooga Heart Institute - Chattanooga
Dr. Ledford completed an internship and residency in Internal Medicine at the National Naval Medical Center at Bethesda. Dr. Ledford completed a fellowship in Cardiovascular Disease at the National Naval Medical Center at Bethesda and a fellowship in Interventional Cardiology at William Beaumont Hospital in Royal Oak, MichiganDr. Ledford was the first cardiologist in this region to perform a percutaneous patent foramen ovale (PFO) closure on an adult patient. This implant is less invasive than open heart surgery thereby posing fewer risks to the patient.Dr. Ledford served for 22 years in the United States Navy receiving numerous awards. He has been published in professional journals and has been the principal investigator on several research projects.Dr. Ledford enjoys outdoor activities especially hiking, camping, boating and travel. He loves to share those, especially with the grandkids. Dr. Ledford is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Attack, Atherosclerosis, Heart Bypass Surgery, and Cardiac Ablation. Dr. Ledford is board certified in American Board Of Internal Medicine, Cardiovascular Disease and American Board Of Internal Medicine, Interventional Cardiology. Dr. Ledford is currently accepting new patients.
The Chattanooga Heart Institute - Chattanooga
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 Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Necrosis, Aortic Regurgitation, and Aortic Valve Stenosis. Dr. Armstrong is board certified in American Board Of Internal Medicine, Cardiology and American Board Of Internal Medicine. Dr. Armstrong is currently accepting new patients.
Erlanger Cardiology
Jeffrey Poynter is a Cardiologist practicing medicine in Chattanooga,, Tennessee. Dr. Poynter is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Aortic Dissection, Cystic Medial Necrosis of Aorta, Aortic Valve Stenosis, Heart Bypass Surgery, and Heart Valve Repair.
Erlanger Cardiology
Larry Shears is a Cardiologist practicing medicine in Chattanooga,, Tennessee. Dr. Shears is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Supravalvular Aortic Stenosis, Aortic Dissection, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Heart Valve Repair.
The Chattanooga Heart Institute - Hixson
Dr. Andrew Fowler is a cardiologist at The Chattanooga Heart Institute. He is board-certified in internal medicine, cardiovascular diseases, and interventional cardiology. Dr. Fowler completed his fellowship in cardiology at the Medical University of South Carolina, where he also pursued advanced training in interventional cardiology. Prior to that, he completed his internship and residency in internal medicine at the University of Alabama at Birmingham. He graduated magna cum laude from Furman University with a B.S. in chemistry and a B.A. in music. With a patient-centered approach, Dr. Fowler believes in a shared decision-making process with his patients. His goal is to help patients achieve longer lives and allow for a better quality of life. He was inspired to become a physician so that he could be with others in their time of need and finds great fulfillment in fostering meaningful relationships with his patients.He is particularly drawn to the anatomy, physiology, and hemodynamics of cardiology, and is excited about the advancements in the field that help patients feel better and live longer. Dr. Fowler was instrumental in integrating fractional flow reserve, a technique which improves the ability to see the significance of a blockage, into catheterizations in Chattanooga. He views advancements in imaging technology as a significant evolution in his field, which makes for better decision-making and allows patients to avoid unnecessary procedures.Outside of work, Dr. Fowler enjoys spending time with his wife, creating music with loved ones, and playing pickleball. Dr. Fowler is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Atrial Fibrillation, and Heart Bypass Surgery. Dr. Fowler is board certified in American Board Of Internal Medicine, Cardiovascular Disease, American Board Of Internal Medicine, Interventional Cardiology, and American Board Of Internal Medicine. Dr. Fowler is currently accepting new patients.
The Chattanooga Heart Institute - Cardiothoracic Surgery
James Zellner is a Thoracic Surgeon practicing medicine in Chattanooga, Tennessee. Dr. Zellner is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Carotid Artery Disease, Mitral Valve Regurgitation, Heart Bypass Surgery, and Heart Valve Repair.
Steven K. Austin MD PC
Richard Morrison is a Thoracic Surgeon practicing medicine in Chattanooga, Tennessee. Dr. Morrison is rated as an Experienced provider by MediFind in the treatment of Congenital Aneurysms of the Great Vessels. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Pleurisy, Pleural Effusion, Heart Bypass Surgery, and Heart Valve Repair.
Last Updated: 04/28/2026





