Collier Orthotics and Prosthetics and Laurence Orthotics and Prosthetics are full service Orthotics and Prosthetics patient care facilities servicing Northern California since 1988. Our certified practitioners have several specialty areas which include lower extremity ankle foot orthoses, OA knee orthoses, knee ankle foot orthoses, pediatric care, and upper and lower extremity prosthetics. Through compassionate care and education during the healing journey with our patients, the practitioners at Collier O & P will increase our patient’s function and potential for a positive outcome. Our experienced specialists are passionate about addressing patient needs, and our first priority is patient care.