At American Vein & Vascular Institute, our providers and staff are expertly trained in vascular care, vein disease diagnosis and the latest treatments. We are proud to have a multidisciplinary group of experts with different professional backgrounds who bring a comprehensive team approach to the treatment of vein and vascular diseases. Led by Chief Medical Executive Dr. Gordon F. Gibbs, the American Vein & Vascular Institute medical team is the key to our success and patient satisfaction. All of our vein specialists near Fort Collins, Denver, Colorado Springs and Pueblo, Colorado are Diplomates of The American Board of Venous and Lymphatic Medicine (ABVLM). Our clinical teams consist of highly skilled medical staff, including physician assistants, nurse practitioners, nurses, medical assistants, registered phlebology sonographers (RPhS) and registered vascular technicians. This enables us to greet and treat you with a kind, qualified and attentive family of clinicians. We encourage you to: Schedule an appointment Meet our vein doctors, located in our Colorado vein clinics.