Thinking about vein treatment? Here’s why thousands trust USA Vein Clinics: 1. Expert, board-certified doctors using image-guided tech 2. Minimally invasive treatments with little to no downtime 3. 160+ locations nationwide with weekend availability Our Vein Clinic uses a patient-centered approach to ensure patients can easily understand what’s causing their symptoms, such as leg pain, leg swelling, and varicose or spider veins.