Patient Portal; 732-745-8600. Find a Doctor Services Locations Patients Your Admission to Saint Peter's Culinary and Nutrition Services ... Naveen Mehrotra, MD. Pediatrics. 1315 Stelton Rd. Piscataway, NJ 08854 Map & Directions (732) 819-8800. 652 Amboy Avenue Edison, NJ 08837 Map & Directions (732) 738-1341..