Dr. Sancier began his law enforcement career at the Atherton (Calif.) Police Department as a Reserve in 1978 and then became a regular in 1980. While working at APD Greg worked patrol and also worked in a collateral assignment as a Hostage Negotiator. While working full time as a police officer Greg applied and was accepted into the Master’s Degree program in Clinical Psychology at SJSU. He worked at APD until 1985 when he went to the San Jose Police Department. While at SJPD Greg became a Hostage Negotiator as a collateral assignment as he worked in patrol, the training unit, and then in the Crisis Management Unit (CMU) where he worked the last 7 years of his career. Upon joining the SJPD Greg earned his Master’s Degree in Clinical Psychology in 1989. During his tenure of nearly five years in the training unit at SJPD Greg taught in service police officer’s classes such as Psychology of Survival, Officer Safety / Survival, High Risk Car stops, Defensive driving tactics, Fitness and Nutrition, Defensive Tactics, to name a few. Greg applied and was accepted to the Ph.D. program at the Western Graduate School of Psychology in Palo Alto in 1992 while he worked full-time in the training unit at the police department.