The Stanford Vascular Medicine fellowship is a multidisciplinary program with the goal of producing vascular medicine specialists with expertise in the diagnosis and non-invasive treatment of a wide spectrum of arterial, venous, and lymphatic diseases. This non-ACGME accredited 1-year fellowship is for fellows who have finished at minimum a 3-year internal medicine residency and wish to expand their expertise in vascular medicine. The clinical training will mainly occur in multiple outpatient specialty clinics. Certain rotations will occur in block rotations, but many of the continuity clinics will be spread throughout multiple weeks.