Bill Allen


Bill was first introduced to the field of prosthetics in 2001. Having obtained degrees in both exercise physiology and physical therapy, Bill was working in an outpatient physical therapy clinic In Thornton, Colorado when Dr. Robert Meier, a physician that specialized in amputee rehab, relocated his practice to the same building. Dr. Meier soon began referring patients to his clinic for pre-prosthetic and prosthetic training. Working with amputees quickly became a passion and calling for Bill, so returning to school to pursue a degree in prosthetics was a necessary step in order foe bill to not only instruct amputees in order to use prosthetic limbs but to design and build them as well. During his time working with Dr. Meier and his amputee services of America team, Bill experienced the significance of a team approach to a amputee rehab and continued to value that approach to this day. After working on the physical therapy side of amputee rehab for 3 years, Bill was accepted into and attended California State University’s prosthetic program and graduated in 2004.

Following Graduation, Bill began and completed his residency as an employee of Hanger Orthopedic Group, now Hanger Clinic, in Denver CO. He became board certified through the America Board for Certification (ABC) in 2006 and became the lead prosthetist for their Aurora, CO clinic soon after. In 2007, Bill recognized a unique opportunity to again work closely with Amputee Services of America and jumped at the chance to work with a incredible team of professionals and complex cases. It was then that he started up his own practice, Without Limits, LLC. He owned and operated Without Limits for 11 years before joined Front Range Orthotics and Prosthetics in 2018. During his time in private practice, he specialized in multi-limb prosthetics and successfully fit amputees from all around the country missing anywhere from a single limb to all four limbs. Bill is a firm believer in a multi-disciplinary approach towards amputee rehab and especially appreciates a small company setting the places great value on this approach and successful outcomes as the bottom line.