Tammy Richmond, MS, OTRL, is partner of Ultimate Rehab, LLC, Pacific Palisades, CA and an owner of a clinical private practice called Hands 4 Health. She is an adjunct professor at USC, a legal expert, and an author. She also holds positions in state association committees.

Dave Powers, PT, DPT, MA, MBA, is partner of Ultimate Rehab, LLC, Pacific Palisades, CA and an owner of a clinical private practice. He holds positions within the national and state Physical Therapy Associations, holds faculty positions at Mount St. Mary's College, Los Angeles, CA and University of Southern California, Los Angeles, CA, and serves as an expert witness and investigator for the State of California Licensing Board.