The Doc is a caring, through and professional practitioner. I have been going to Dr. S office for a couple of years and yes it is worth the sometimes wait. He teaches new medical students and after asking permission, brought them in my room to show them ,first hand, what he was seeing and how to document it. He explained to me and them what he saw and how to treat (or NOT treat if not necessary).In all my dealings, he has kept me totally in the loop as far as tests and results. If he has the slightest doubt about what he sees , he has no problem referring me for a second opinion. All in all I am very happy and I will continue to go to Advanced Dermatology.