Oscar Del Rio-Marquez, DC, QME, is a licensed Chiropractor who is available for PQMEs, AMEs or Independent Medical Evaluations (IMEs) at several locations throughout California.


Oscar Del Rio-Marquez, DC, QME, received his undergraduate degree in Biology from University of California Los Angeles (UCLA), and his Doctor of Chiropractic from Southern California University of Health Science, where he graduated Magna Cum Laude.

Dr. Del Rio-Marquez is currently a chiropractor at Tetrault Chiropractic and a chiropractor at South Gate Personal Injury Center. He is also fluent in English and Spanish.