Varicose Veins Can Cause Pain. We can treat them. 1-888-782-8346 Schedule a Free Vein Screening. PHYSICIANS VEIN CLINICS Openings on March. 15 & 16 819 30th Ave S. Suite 103 Moorhead, MN 56560 Varicose Veins Can Cause Pain. We can treat them. 1-888-782-8346 Schedule a Free Vein Screening. PHYSICIANS VEIN CLINICS Openings on March. 15 & 16 819 30th Ave S. Suite 103 Moorhead, MN 56560