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Our Providers
The team at NJ Institute for Pain Relief specializes in treating all types of acute and chronic pain conditions. Our highly skilled, board-certified providers incorporate a comprehensive approach to treating issues associated with the neck, back, joints and other areas.


Chiropractic Physician
Bryan Siegel, D.C.
Chief Operating Officer

Physical / Internal Medicine
Irina Staicu, D.O., MMS

Occupational / Internal Medicine
Glenn R. Leslie, D.O.

Chiropractic Physician
Rick Colon, D.C.

Chiropractic Physician
Catherine Delseni, D.C.

Chiropractic Physician
Ronald Delseni, D.C.

Physical Therapist
Ely B. Racoma, P.T.

Physician Assistant
Stephanie Groeber, P.A.

Massage Therapist / Licensed
Chiropractic Assistant
William Peguero
M.T., L.C.A
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