RGV Vein Laser & Aesthetic Clinic RGV Vein Laser & Aesthetic Clinic is located on 2107 Haine Dr in Harlingen. They can be reached by phone by calling (888) 428-4446 or by going to their website . They can be reached by calling (888) 428-4446 or going to their website . They have not yet been reviewed on MojoPages.com.