Moseley has been a personal injury attorney for over 40 years, representing catastrophically injured people in auto accidents as well as medical malpractice claims. While in private practice, Moseley also volunteered his time in the District Attorney’s Office and the Public Defender’s Office. In addition to those enriching experiences, he was the founding president of MADD (Mothers Against Drunk Driving) in Santa Clara County and continues to support MADD financially.