We Specialize in Non-Surgical Spider & Varicose Veins Treatments The Vein Specialist of Houston, one of the top vascular clinics in the nation, is a team of board-certified vascular surgeons with years of advanced experience and specialty training in the treatment of vein related disorders. In addition to our doctors, The Vein Specialist of Houston currently has three convenient locations in the Houston and Katy, Texas areas. Our goal at The Vein Specialist of Houston is to help patients achieve healthy, vibrant beautiful legs and skin. We offer the only the best, affordable, latest state of the art technology in the treatment of varicose veins, spider veins, facial veins and other venous related diseases.