This is a fun quiz by WebMD which I found to be fairly accurate.
http://www.webmd.com/skin-beauty/antiaging-rm-quiz?ecd=wnl_skin_030211
Dr. Mary Dobry is a San Diego dermatologist located at 4130 La Jolla Village Dr., CA 92037. 858-784-0590 or MaryDobry@DrDobryRx.com.