Paul Guyas. His primary practice is as , also practicing as a Physical Therapist, a Physical Therapist: Cardiopulmonary, a Physical Therapist: Ergonomics, a Physical Therapist: Electrophysiology, Clinical, a Physical Therapist: Geriatrics, a Physical Therapist: Hand, a Physical Therapist: Human Factors, a Physical Therapist: Neurology, a Physical Therapist: Sports, and a Physical Therapist: Orthopedic.