About us

Whether the goal is forward, side to side, or backward, we keep you moving in whatever direction you need to move in your life. For us, it’s not the destination, it’s the journey. Getting a prosthesis or custom brace is a life-changing event and our goal is to improve and enhance your everyday life.

While product knowledge has been critical to Seacoast Prosthetics’ success, our passion is people. Our patients have a big say in their care. We are not interested in selling you products. We focus on you as a person first. We take pride in studying latest technologies, but our design and build process is guided by your emotional and physical needs.


Seacoast Prosthetics Founders Chris Croasdale, CP and Chris Phillips, CPO possess more than 25 years of combined experience in fitting and building artificial limbs and custom braces. Working together for almost 20 years, Chris and Chris share more than a first name. They share a passion for patient care.


Chris Phillips

BS-Biology Salisbury University 2001
Certificate in Prosthetics/Orthotics Northwestern University School of Medicine 2002/03
American Board of Certification (ABC) Certified Prosthetist/Orthotist since 2005
Prosthetic Technician Old Dominion Prosthetics & Orthotics 1997-1999
Prosthetic/Orthotic Technician Rothschild’s Orthopedics 1999-2001
Staff Prosthetist/Orthotist New England Brace Co. 2003-2009
Clinic Director New England Brace Co. 2009-2013
Co-Founder Seacoast Prosthetics 2013-Present
Vice President-Board of Directors New England Chapter of AAOP 2015-Present
Chris lives in the Seacoast with his wife and two children

Chris Croasdale

Graduated from the London School of Prosthetics – UK in 1989.
American Board Certified in Prosthetics in 2001.
Moved to the USA in 1998 having been recruited by Novacare to work as a prosthetist in Tulsa Oklahoma.
Moved to New Hampshire in 1999 as an internal transfer with Hanger P&O inc.
Opened the Somersworth office for NEOPS in 2001, becoming the manager / prosthetist for Manager/Prosthetist for NEBCO Somersworth from 2003-2013
Co-Founder Seacoast Prosthetics 2013-Present
Chris lives in the Seacoast with his wife and two children

Alison MacMullin

BA-Biology Clark University 1985
Certificate in Orthotics Northwestern University School of Medicine 1986
American Board for Certification (ABC) Certified Orthotist since 1988
Orthotist First Medical, Inc., Worcester, MA 1986-1987
Orthotist Northeastern Prosthetic and Brace, Inc., Woburn, MA 1987-1990, 1992-1993,1998-2006
Staff Orthotist Newington Children’s Hospital, Newington, CT 1990-1991
Orthotist Whittier Rehabilitation Hospital, 1993-1998
Orthotist NewEngland Brace Company, Inc., 2010-2013
Orthotist Maine Orthotic and Prosthetic Rehabilitation Services, Portland, ME, 2014-2018
Alison lives in Northeast Massachusetts with her husband and has 2 grown children