Endoluminal Laser Ablation Vein Ligation Ambulatory Phlebectomy Sclerotherapy Ultrasound   If you would like to receive our newsletter, leave us your email address here! E-Mail: Subscribe: Unsubscribe:           Ultrasound is done in office by Dr. McMullen, when necessary, to evaluate the varicose vein system for points of incompetence (backflow) and to map the veins to be treated.