Early in his experience, Dr.Robert Gregg visualized the potential of the Free Running Pulsed Nd:YAG laser for use in periodontal therapy and developed a "recipe" that would replace the scalpel/suture flap surgery that patients dread. This vision, and more than a decade of research, clinical trials and dedication, resulted in the founding of Millennium Dental Technologies, and the development of the FDA approved PerioLase® MVP-7™ , the most significant achievement in soft tissue dental lasers since their inception, and Laser Assisted New Attachment Procedure® (LANAP®), the first patented periodontal procedure.

Mid City Dentistry is a family, general, children and cosmetics dental clinic located in Cerritos, CA. The dental office was established by Dr. Cristina Cereno Lat in 1994. It proudly provides dental services for the city of Cerritos, Norwalk, Lakewood, Cypress, La Mirada, Long Beach, Buena Park, La Palma, Bellflower and neighboring cities.