John Dieli, CPO

Clinic Manager

John Dieli, CPO

Clinic Manager

John has worked in orthotics and prosthetics for over 26 years. In addition to serving as a Clinic Manager for Hanger Clinic, he is a two-time author in the Journal of Orthotics and Prosthetics and a guest lecturer for the UMass Lowell Doctorate of Physical Therapy program. He recently traveled to Mongolia to train medical professionals and fabricate prosthetic devices.   

Education and Certifications

  • Bachelor of Science in Health and Fitness, Central Connecticut State University, 1992
  • Newington Certificate Program – Orthotics, 1994
  • CA State University, Dominguez Hills – Prosthetics, 1996

Advanced Courses in Orthotics and Prosthetics

  • Insignia Laser Scanner, 2004
  • WalkAide System, 2006
  • Hanger ComfortFlex Socket, 1997
  • Otto Bock C-Leg, 2003
  • Hanger Comfortflex HD Socket, 2017


  • Effect of DAFOs on Hemiplegic Adults, JPO 1997
  • Review of TBI with Orthotic Considerations, JPO 2002

Current Hospital/Clinic Affiliations

  • Lawrence General Hospital
  • Tewksbury Hospital, Brace Clinic
  • Anna Jacques Hospital, Wound Care Clinic

Clinic Locations

Methuen Methuen
100 Milk St,
Suite 120
Methuen, MA 01844
Fax: (978) 685-7264

The Hanger Clinic Experience

Our commitment is to listen to you, get to know you as a person, and do everything we can to help you achieve your potential.

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