She obtained her Master of Sciences degree in Laser Dentistry with honors from the University of Genoa, Italy, where she is currently a Professor a.c. in the Department of Surgical Sciences and Integrated Diagnostics. Dr. El Feghali is a speaker in several national and international laser workshops and events. She is a reviewer in the peer-reviewed journal “Lasers in Medical Science”. In her private practice in Beirut, she works with three laser wavelengths, 980 nm Diode, 1064 nm Nd:YAG and 2940 nm Er:YAG.