Lee Culp, CDT, is the CEO of Sculpture Studios, a dental laboratory and research and product development center for new and innovative diagnostic and restorative and digital applied applications to surgical and restorative dentistry. He is a leading resource/inventor for many of the materials, products, and techniques used in dentistry today, holds numerous patents for his ideas and products, and is the recipient of numerous awards. His writing, photography, and teaching have brought him international recognition in the specialties of digital dentistry, dental ceramics, and functional esthetics.

Jonathan L. Czerepak, DMD, attended Tufts University School of Dental Medicine. He trained in oral and maxillofacial surgery in the United States military at Womack Army Medical Center and subsequently became Assistant Program Director and Chair of the Oral and Maxillofacial Surgery Residency at Dwight D. Eisenhower Army Medical Center. He currently maintains a private practice in South Yartmouth, Massachusetts.