Debra Engelhardt-Nash has been in dentistry over 35 years. She has presented workshops nationally and internationally for numerous study groups and organizations. She is a repeat presenter for the American Dental Association, Chicago Dental Society, Yankee Dental, the American Academy of Cosmetic Dentistry and the Swedish Academy of Cosmetic Dentistry. She was a contributing editor for “Contemporary Esthetics and Restorative Practice” magazine and an editorial board member for Contemporary Assisting magazine and has written for several dental publications.