This page provides you with practical information about our practice. It includes descriptions of our office locations, including a map and directions, hours, appointment scheduling, insurance acceptance and billing policies.

Mark Grusso, D.P.M.                Warrren Hills Clinic                    Belvidere                       
409 Coventry Drive                       315 Rt 31 South                    500 Greenwich St
Phillipsburg, NJ 08865          Washington, NJ 07882           Belvidere, NJ 07823                              
(908) 213-0029                            (908) 213-0029                     (908) 213-0029
                                                 *1st & 3rd Wednesdays        (in Pequest Family Practice)
Office Hours                                                    
Monday: 09:00 AM - 05:00 PM
Tuesday: 09:00 AM - 05:00 PM**
Wednesday: 09:00 AM - 05:00 PM
Thursday: 09:00 AM - 06:00 PM
Friday: 09:00 AM - 04:30 PM
Saturday:     Closed
Sunday: Closed

** 3rd Tuesday of the month until 6:30pm 

We know you have many choices when choosing a Podiatrist in Phillipsburg, NJ, so we have made requesting an appointment a simple process via our Web site. If, for any reason, you cannot keep a scheduled appointment or will be delayed, please call as soon as possible. Charges may be incurred for appointments cancelled less than 24 hours before scheduled appointment time.

Our office accepts a variety of HMOs, PPOs, and other health plans. We are a Medicare participating provider.  Please call our office to verify acceptance of your insurance carrier.


Our Staff

  •    Friendly, accommodating staff
  •    Prompt scheduling, same day appointments available
  •    Fully computerized and electronic insurance claim submission for patient convenience