Board of Directors

Nathan Kapa is a Certified Prosthetist and President of Bremer Prosthetics in Flint, MI. Nate is also a partner with Baranek Kapa Prosthetics in private practices that focus on providing specialty prosthetic care throughout Mid-Michigan.

Dr. Jeffrey Cain is a family physician and clinical professor at the University of Colorado School of Medicine, a past president of the American Academy of Family Physicians, and a past chair of the board of directors of the Amputee Coalition.

Regina Weger is the Chief Customer Officer at OPIE Software and is a recognized 30-year leader in the Orthotic and Prosthetic industry.  In her role at OPIE Regina is responsible for developing and maintaining strong relationships with industry and professional partners and customers.

Brad is certified in Prosthetics and Orthotics from both BOC and ABC, and is licensed in Kentucky and Tennessee and has been serving in those communities for over 35 years. Brad is currently a Regional Manager for Bionic Prosthetics and Orthotics and Past President of Clarksville Limb and Braces.

Ann Leimkuehler Moss is the President of Union Orthotics & Prosthetics Co. and De La Torre Orthotics & Prosthetics based out of Pittsburgh, Pennsylvania.

Jenna Calomeris has dedicated her career to supporting patients utilizing orthotic and prosthetic solutions and the professionals who provide their care.

Glenn Crumpton, CPO, LPO is President of Alabama Artificial Limb and Orthopedic Service, Inc in Montgomery, Alabama. AAL&OS is a private practice with offices in Montgomery, Opelika, Dothan and Selma.

Nikki is the former Director of the Orthotic and Prosthetic Group of America (OPGA) of Waterloo, Iowa and was previously the Director of Operations for Osseointegration International, Inc. She is a former firefighter, EMS professional, and fluent Russian speaker.

Thomas Guth, CP is the Chief Prosthetist for the RGP Prosthetic Research Center and is a founding member of NAAOP. With over forty-five years of experience in the prosthetic industry, Tom dedicated his career to developing new ways to increase the quality of life and comfort of amputees.

Mac is an American Board Certified and Texas licensed Prosthetist-Orthotist. He has been involved in the profession for more than 50 years, in roles ranging from hospital/rehabilitation settings, academia and private practice

Adam Miller is the Vice President of Government Relations for The VGM Group, Inc. of Waterloo, Iowa and the former President of the Orthotics Prosthetics Group of American (OPGA). 

Stephen Miller is the regional vice president southeast for Hanger, Austin, Texas. He has been with Hanger for 27 years serving in numerous leadership roles.

Paul E. Prusakowski, CPO, FAAOP is the founder and CEO of OPIE Software, the leader in O&P Practice Management software in North America founded in 1995.

Scott Schneider is the Head of Government, Medical Affairs & Future Development – North America at Otto Bock Healthcare LP. In his role, Scott is responsible for exploring opportunities in partnerships, M&A, technology and managing integration, corporate marketing, IT, operations and political relationships.

Danny Shapiro is the Vice President for Patient Care Americas at Embla Medical, leading its growing network of orthotics and prosthetics clinics across the U.S. under the ForMotion brand.

Founder, and Clinical Director of the American Prosthetic Institute, Ltd., Stokosa Prosthetic Clinic in Okemos, Michigan. 

Peter W. Thomas is the Managing Partner and President of the law firm of Powers Pyles Sutter & Verville, P.C., a Washington, DC law firm specializing in health care and education

George W. Breece is the founding executive director of NAAOP. Since 1987, Mr. Breece has worked to preserve NAAOP’s unique role as a trusted government relations advocate for professional O&P patient care.

Madison McGuire is the Business Development Coordinator at Powers Law. She is the Executive Manager for NAAOP.