Dr. James H. Black

Dr. Lum is a clinically busy vascular surgeon specializing in the open and endovascular treatment of peripheral arterial disease, cartoid artery disease, dialysis access, mesenteric occlusive disease, arterial aneurysms and venous disease. In addition, he has a strong clinical & research interest in thoracic outlet syndrome. Dr Lum also has a Masters in Public Health from the Johns Hopkins School of Public Health. Dr. Lum is rated as a Distinguished provider by MediFind in the treatment of Ehlers-Danlos Syndrome (EDS). His top areas of expertise are Thoracic Outlet Syndrome, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Osteotomy.

Courtenay Holscher, M.D., Ph.D. is a vascular surgeon in Baltimore, MD at Johns Hopkins Bayview Medical Center, and an Assistant Professor of Surgery at the Johns Hopkins University School of Medicine. Dr. Holscher performs all vascular and endovascular surgical procedures, but has a special interest in limb preservation and peripheral arterial disease and taking a patient-centered approach to treatment and management. Dr. Holscher earned her medical degree at the University of Colorado School of Medicine. She completed a residency in general surgery followed by a fellowship in vascular surgery and endovascular therapy at the Johns Hopkins University School of Medicine. During her general surgery residency, Dr. Holscher received a Ph.D. in Clinical Investigation from the Johns Hopkins Bloomberg School of Public Health. Videos Meet Our Experts - Dr. Courtenay Holscher. Dr. Holscher is rated as an Advanced provider by MediFind in the treatment of Ehlers-Danlos Syndrome (EDS). Her top areas of expertise are Carotid Artery Disease, Thoracic Outlet Syndrome, Peripheral Artery Disease, Kidney Transplant, and Nephrectomy.

Kathryn Bowser is a Vascular Surgeon in Newark, Delaware. Dr. Bowser is rated as an Advanced provider by MediFind in the treatment of Ehlers-Danlos Syndrome (EDS). Her top areas of expertise are Carotid Artery Disease, Arterial Embolism, Idiopathic Edema, Carotid Artery Surgery, and Stent Placement.