Dr. Robert H. Blanton

John Ehrenfried is a General Surgeon in Kingsport, Tennessee. Dr. Ehrenfried is rated as an Advanced provider by MediFind in Lymphadenectomy. His top areas of expertise are Familial Colorectal Cancer, Angiosarcoma, Breast Cancer, Lymphadenectomy, and Hernia Surgery. Dr. Ehrenfried is currently accepting new patients.

Benjamin Scharfstein, MD, finds his greatest joy in witnessing the positive outcomes his patients achieve. “I love seeing my patients return after surgery, feeling much better and ready to get back to their lives and families,” he says. Inspired by his grandfather, an ophthalmologist, Dr. Scharfstein grew up in Johnson City and is thrilled to practice medicine and raise his family in the Appalachian Highlands. He has a deep appreciation for the natural beauty and community spirit of the region. Outside of his work, Dr. Scharfstein stays active in his church and enjoys spending time outdoors. Dr. Scharfstein is rated as an Advanced provider by MediFind in Lymphadenectomy. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), ALK-Positive Non-Small Cell Lung Cancer, Thoracic Aortic Aneurysm, Gastrostomy, and Hernia Surgery.

Michael Rowell is a General Surgeon in Bristol, Tennessee. Dr. Rowell is rated as an Advanced provider by MediFind in Lymphadenectomy. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Breast Lump, Lymphadenectomy, and Colostomy. Dr. Rowell is currently accepting new patients.