Dr. Benjamin M. Keyser

Philosophy of care | I treat you the way I would want my family or myself to treated. Saving limbs is saving lives. | Why I entered medicine | I love helping and caring for people, and medicine provides me opportunities to do that each day. | Community involvement | My involvement ranges from church to The Benevolent and Protective Order of Elks to volunteering at a local boxing gym. | Personal interests | I enjoy gardening, fishing, wine making and exercise in my spare time. Dr. Guerriero is rated as a Distinguished provider by MediFind in the treatment of Venous Insufficiency. His top areas of expertise are Venous Insufficiency, Stasis Dermatitis and Ulcers, Arterial Insufficiency, and Peptic Ulcer.

Dr. Obmann is a board-certified and fellowship-trained vascular surgeon. Her clinical interests include abdominal/thoracic aortic aneurysm/dissection repair, carotid artery stenting and endarterectomy, PVD balloon angioplasty/stenting and lower extremity bypass, endovenous treatments, endovascular thrombolytic therapy for acute DVT, and hemodialysis procedures. Dr. Obmann attended the Lake Erie College of Osteopathic Medicine, where she received her medical degree. She completed her residency as well as her fellowship in vascular surgery at Geisinger Medical Center. Dr. Obmann is certified by the American Board of Surgery in vascular surgery. Dr. Obmann is rated as a Distinguished provider by MediFind in the treatment of Venous Insufficiency. Her top areas of expertise are Carotid Artery Disease, Arterial Embolism, Arterial Insufficiency, Peripheral Artery Disease, and Carotid Artery Surgery.

James Hardesty is a General Surgeon in Carlisle, Pennsylvania. Dr. Hardesty is rated as an Advanced provider by MediFind in the treatment of Venous Insufficiency. His top areas of expertise are Venous Insufficiency, Stasis Dermatitis and Ulcers, Necrotizing Granuloma, and Lymphomatoid Granulomatosis.