Kevin Towers

Kevin Towers, CPO LPO

Kevin has a passionate and lively personality. He is not easily flustered or put off by a challenging situation. He is gifted with exceptional hand skills and can take an idea from his head and translate it out to his hands. “My grandfather was an engineer and a clock maker, my great grandfather was a lighthouse attendant and an artist. I have been blessed with their hand skills and my father’s analytical thought processes that lend itself well to this field.”
“Although I knew I wanted to be in the patient care …read more

Kevin Barnes

Kevin Barnes, CP LP CTP

Kevin began training in 1992 as a prosthetic technician when new materials and techniques were emerging in the field making his profession an art as well as a science. He found being on the prosthetic fabrication team to be very challenging and rewarding.
In 1997, Kevin received his prosthetic technician certification. He has worked side by side with nationally recognized peers, learning the art and science of prosthetic socket designs. He received his ABC Certified Prosthetist Prosthetic credentialing in 2000 and has been …read more

Ben Harder

Ben Harder CP LP

Ben is an ABC Board Certified prosthetist with POSI who earned his Bachelor of Science degree in physical education from East Stroudsburg State College in East Stroudsburg, Pennsylvania in 1980. He received his certificate of completion in kinesiotherapy from the University of Southern Mississippi in Hattiesburg, Mississippi in 1982. As a Kinesiotherapist he instructed and implemented pre-prosthetic training, therapeutic exercises, gait and ambulation training to veterans with lower limb amputations. …read more

Diane Jagelavicius

Diane Jagelavicius CP LP

Diane is an ABC Certified Prosthetist and an NSCA Certified Strength and Conditioning Coach. She earned a Bachelor of Science degree in Exercise Physiology from Rutgers University. As an undergraduate, she was introduced to the field of prosthetics. “I spent my time volunteering at JFK Rehab Hospital Prosthetics & Orthotics labs and went on to complete my graduate training in prosthetics at Northwestern University,” says Diane. …read more

Yuke Kee Ishikawa

Yuke Kee Ishikawa, CPO

Yuke Kee is an ABC Certified Prosthetist/Orthotist. Born and raised in Moore, Oklahoma, she was first introduced to the field due to a broken back from a gymnastics injury. Wanting to learn more about the field of orthotics and prosthetics, she volunteered at a prosthetic facility and fell in love with helping people get back on their feet again. She earned her Bachelor of Science degree in Orthotics and Prosthetics from the School of Medicine at the University of Washington in Seattle. …read more

Ed Wisniewski

Ed Wisniewski

Technical Director/Certified Prosthetist

Ed is an ABC Board Certified prosthetist and has been in the prosthetic field for over 20 years, he started with POSI in 2002. In addition to being a CP he is a Board Certified technical specialist and is the Director of the POSI in house lab. Ed loves the creative nature of his job and always enjoys a good challenge. His passion for problem solving and talent for innovation can be seen in many of the prostheses and accessories he has made over the years.

Nick Giordono

Nick Giordono

Certified Technician

Nick is an ABC Board Certified Technician with POSI who has been in the field since 2013. He has taken the skills he learned from the experts at POSI and applied them to produce the best quality fabrications for our patients. Nick specializes in lower extremity prosthetic fabrication techniques.

Heidi McGlade

Heidi McGlade

Director of Administration

Heidi has over 19 years of experience in the healthcare industry, primarily devoted to prosthetic and orthotics. Initially, Heidi worked for a small independent prosthetic and orthotic facility. She then moved to a large multi-entity Orthotics & Prosthetics company. …read more

Pam Garstkiewicz

Pam Garstkiewicz

Physician Liaison

Pam has known the POSI team since 2012 when her son Jason lost his leg due to cancer at the age of 13. In 2015 Pam was happy to accept the position of Clinician Liaison. …read more


Schedule your complimentary evaluation today.


POSI prosthetist and technicians are trained and certified by the following manufacturers for use of their products:

Ossur: Touch Bionics, I-Limb

Otto Bock: Bebionic, Michelangelo

Marlton Office

100 Brick Road, Suite 315
Marlton, NJ 08053
Phone: 856-810-7900
Fax: 856-810-2580


Horsham Office

440 Horsham Road, Suite 2
Horsham, PA 19044
Phone: 215-328-9111
Fax: 215-328-0231

Prosthetic Orthotic Solutions International (POSI) is an outcome based prosthetic fitting & prosthetic care practice in the New Jersey, Pennsylvania and Delaware areas. POSI specializes in; lower limb prosthetics, upper extremity prosthetics, silicone prosthetics, prosthetic arm, and prosthetic leg fittings.