Jonathan I Nirenberg Address: 52 Upper Montclair Plz, Upper Montclair, NJ 07043 Phone: (973) 744-4000 Hours: Mon: 9am-6pm Tue: 9am-6pm Wed: 9am-6pm Thu: 9am-6pm Fri: 9am-6pm Lawyers Other Businesses: Rabner Allcorn Baumgart & Ben-Asher at 52 Upper Montclair Plz, Upper Montclair, NJ 07043 Rabner Allcorn Baumgart & Ben-Asher, P.C. at 52 Upper Montclair Plaza, Upper Montclair, NJ 07043