CONTACT INFORMATIONCREDENTIALSAllan J. Horowitz, D.M.D.Contact InformationLocations170 N. Henderson Rd.Suite 304King of Prussia, PA 19406Faculty AppointmentsClinical Instructor (Voluntary) - Department of Dentistry (SMD) Close WindowSchedule an appointment with Allan J. Horowitz, D.M.D.Please answer the following questions to help us find the right appointment for you.Important: If you believe that you have a medical or psychiatric emergency, please call 911 or go to the nearest hospital. This website is not intended for emergency care.Have you seen this provider in the last 2 years?YesNoExisting Patient Schedule or request a follow up appointment online through MyChart. If you do not have a MyChart account, please close this window and call the appointment phone number. Allan J. Horowitz, D.M.D. is currently scheduling for the following appointment type(s): Our policy does not permit patients to establish care with multiple providers within the same practice or specialty without prior approval. If you choose a new provider in the same office, we will cancel the appointment. Please contact the office directly with questions on this policy.