Melissa D CampbellMelissa Campbell, RDA, RDH is a dental hygienist in private practice. The former Manager of the Dental Assisting Program at San Joaquin Valley College, she currently guest lectures on Dental Assisting and Dental Hygiene. Ms. Campbell received her BS n Business Administration from California State University-Bakersfield, and an AS in Dental Hygiene from Cerritos College in Norwalk, California. She earned Registered Dental Assistant (RDA) and Registered Dental Hygienist (RDH) certifications from the University of the Pacific School of Dentistry RDHAP Program in San Francisco. Read More Read Less