Dr. Alan Atlas received his D.M.D degree from the University of Pennsylvania School of Dental Medicine and currently serves there as Clinical Professor in the Department of Endodontics and the Department of Preventive/Restorative Sciences. He is Director of the Endodontic-Restorative Microscopy and Technology Clinic teaching students precision restorative dentistry utilizing the dental microscope and digital technologies. Dr. Atlas is actively involved in the development and integration of research studies for dental materials, ceramics and dental implants. His presentations span worldwide including China, Africa, Australia, Saudi Arabia, Japan, Korea and Europe. Dr. Atlas maintains a full time private practice dedicated to Esthetic and Comprehensive Restorative Dentistry located in Philadelphia, Pennsylvania.