About Matthew Horn, DDS
General dentistry isn’t glamorous, but it’s necessary. Matthew Horn, DDS keeps the routine stuff routine—cleanings, fillings, and exams—along with more involved work like crowns and root canals. Second-floor office on Chestnut Street means it’s easy to overlook if you’re not looking up; the entrance is at 440 Chestnut St Fl 2, Union, NJ 07083, above the street-level storefronts.
Union’s older commercial blocks still feel like small-town New Jersey, and this practice slots neatly into the rhythm. X-rays, extractions, and basic cosmetic fixes are all handled in the same space. When you’re ready to schedule, call (908) 686-0409—no need to hunt for a website. For directions, the map is here.
This listing was last updated on April 21, 2026