Your first goal when looking for a doctor to perform your hair transplant in San Francisco is to find a doctor with experience. The procedure is non-invasive and comes with very few risks – except the risk of choosing the wrong doctor and not having the hair look natural. Turn to doctors like Corey S. Maas, M.D. who is a Board Certified Facial Plastic Surgeon with years of experience. Read through their background to understand their educational history as well as their professional history. Take their customer testimonials into consideration to see what type of experience their previous customers have had.