Patient Portals 1-800-VALLEY 1. I ... Bergen Gastroenterology, P.C. 1 West Ridgewood Avenue Suite 301 Paramus, NJ 07652 201-445-1660. Bergen Medical Associates. 466 Old Hook Road Suite 1 Emerson, NJ 07630 Phone: 201-967-8221 Fax: 201-967-0340 ....