Dr. Sam Kratchman received a B.S. and D.M.D. both from Tufts University in Boston, Massachusetts. Sam received a Certificate of Endodontics from the University of Pennsylvania where he currently serves as Associate Professor of Endodontics and the Assistant Director of Graduate Endodontics, in charge of the microsurgical portion of the program. Dr. Kratchman has authored several articles and chapters on endodontics in both journals and for Dental Clinics of North America and has co-authored the textbook of Endodontic Microsurgery with Dr. Kim in 2017. Dr. Kratchman lectures on several topics of endodontics throughout the United States, Europe, Scandinavia, South America, Canada and Asia. He also maintains four private practices, limited to endodontics, in Exton, West Chester, Paoli and Bryn Mawr Pennsylvania.