Not sure if any of these are near you ... you must be near the city right? Check out this website
http://www.ozpt.com/clsites.htm as these folks would likely be able to help you in one or two visits ... two are in the city and one on the island ... here are some other certified persons and their locations ...
Damon Daura West Paterson, NJ
PerformanceRehab@verizon.net
Matthew Loughlin Chatham, NJ
mloughlin@msipt.com
Alisa Murray Chatham, NJ
Andrew Overman Princeton, NJ
Lawrence Ramiscal Burlington, NJ
l.ramiscal@cosphysicaltherapy. com