Pasadena. Patricia A. Rigdon (CFLS). Occidental College BA, Southwestern University School of Law JD. Worked at Palermo Barbaro Chinen & Pitzer 12 years, opened own office 2012. Negotiation, mediation, collaborative family law. Association of Certified Family Law Specialists Board of Directors 2008-2018, LA Collaborative Family Law Association Board 2006-2008