just do a google search and you're bound to come up with a referral source..you could always call in your area and mention the book to the receptionist,she can check with the dr, and return your call if the dr. is familar with Dr.B&her book..honestly,my derm is very open and not intimidated by ANY book or source of information,whether she agrees with it or not..she tells me her philosophy(ies) about procedures/treatments and whether she thinks I will gain anything from them. I can tell you this,you will run up against a dr. who will not be so open,as some have huge egos..
Lynn