Robert C. Bosack, DDS, is an oral and maxillofacial surgeon and clinical assistant professor at the University of Illinois College of Dentistry. He has served as an examiner for the American Board of Oral and Maxillofacial Surgery, and has served on the board of directors of the National Dental Board of Anesthesiology. He is the executive director of Dental Anesthesia Online. Dr. Bosack speaks at national dental and anesthesia conferences and has written professional articles and the book Medical Emergencies in the Dental Office. He maintains a private practice in Orland Park, Illinois. 

Stuart Lieblich, DMD, is clinical professor in the Division of Oral and Maxillofacial Surgery at the University of Connecticut School of Dental Medicine. He is a Past President of the American Dental Society of Anesthesiology and a past Director of the American Board of Oral and Maxillofacial Surgery. He serves on the editorial board of 3 major journals, has written more than 20 textbook chapters, and is an invited speaker at national conferences. Dr. Lieblich maintains a private practice in Avon, Connecticut.