Keith graduated from Ithaca College in New York. He also received clinical and academic training at The Albert Einstein College of Medicine. His initial employment was in the University Health Services at Cornell University. He then moved west and explored several outpatient arenas including The Sports Medicine Dept at UC Irvine. He later, became the physical therapist for the Mighty Ducks of Anaheim (NHL) and continued to consult for several professional sports teams in Southern California. In 2001, he became APTA board certified in Orthopedics. In 2003, he opened a private practice in Huntington Beach with a focus on individualized orthopedic patient care. In 2015, he progressed into general medicine/home healthcare as the need for senior care continued to expand in America.