I would recommend getting a second and even third opinion. Never hurts. You need to feel comfortable with the decision you are making. I did and now I am grateful. Also do you really need a partial vulvectomy??? Has your doctor talked about wide local excision? Is the area labia minora or majora? I read in Dr Elizabeth Stewart's book (the V book) that the areas with hair laser surgery does not work well as HPV hides at the bottom of hair follicles. I am lucky that I am seeing Dr Stewart herself and few other specialist but whereever you are I am sure there are Doctors who specialize on this. Please feel good about any decision before doing anything too drastic.
All the best,
Esra