USA Vein Clinics in St. Louis, MO, delivers expert, non-surgical treatments for varicose and spider veins at its conveniently located outpatient clinic on Watson Road—just 20 minutes from downtown St. Louis. Led by experienced specialists like Dr. Jason D. Keune, M.D., FACS, the clinic offers a full suite of minimally invasive procedures—including EVLT, ClariVein®, Varithena, Ultrasound-Guided Sclerotherapy, VenaSeal™, RFA, and Visual Sclerotherapy—to treat underlying vein disease and relieve symptoms like leg pain and swelling. With wide insurance acceptance (including Medicare) and flexible self-pay plans, most patients notice symptom improvements within days. Book an appointment online or call to take the first step toward healthier legs.