Contact Us

Hours of Operation

To speak with someone in the office call during our hours of operation:

Lawrenceville – M, W – 7am-7pm, / T, TH – 7am-5pm / F – 7am-5pm

Princeton – M, W – 7am-7pm / T, TH – 8:30am-7pm / F – 7am-6pm

Front Desk

Lawrenceville

(609) 896-4128

frontdeskLV@pinnacletherapy.com

Princeton

(609) 683-5970

frontdeskPR@pinnacletherapy.com

Billing

Jill Petitto

(609) 896-0150

billing@pinnacletherapy.com

Clinicians

Stephen P. deDufour, PT, MSPT

(609) 896-4128

sdedufour@pinnacletherapy.com

Daniel F. Ziebel, PT, BS

(609) 683-5970

dziebel@pinnacletherapy.com

Timothy L. Ainslie, PT, MS, OCS

(609) 683-5970

tainslie@pinnacletherapy.com

John J. Fisher, PT, MSPT

(609) 896-4128

jfisher@pinnacletherapy.com

Practice Ownership

Stephen P. deDufour, PT, MSPT

(609) 896-4128

sdedufour@pinnacletherapy.com

Daniel F. Ziebel, PT, BS

(609) 683-5970

dziebel@pinnacletherapy.com

If you would like information about our services please complete the following form and let us know how we can assist you.