I have been to Dr. Holder's office on two separate occasions for treatment of very unpleasant skin conditions. In both instances, Dr. Holder made accurate diagnoses, prescribed effective medications and called me to inquire as to how my condition was coming along. I find Dr. Holder to be a skilled and knowledgeable dermatological professional. Her office is comfortable and clean and her receptionist was receptive to my last minute request for an appointment. The only negative is unfortunately she does not accept health insurance. Jennifer M.