About us

Dan L. York founded York Medical Physics in November 1990, when he opened corporate executive offices in Yorba Linda, California.  His qualifications include more than 27 years of experience in Radiologic Technology and Nuclear Medicine, preceded by a Bachelor of Science degree in Health Physics from California State University at Long Beach.  As business continues its rapid expansion throughout the Southern California region, Dan boldly and successfully extended the company’s client base nationwide.  Since its inception, York Medical Physics has been a vision of success.