Request an Appointment
At New Smile Orthodontics, we specialize in creating confident, beautiful smiles for teens and adults across New Jersey. Whether you’re dealing with crooked teeth, gaps, crowding, overbites, or underbites, our experienced team, led by Dr. Castagna, provides personalized orthodontic solutions designed to fit your lifestyle.
Our Orthodontic Services Include:
- Invisalign Clear Aligners – virtually invisible and removable for a discreet, convenient treatment
- Ceramic Braces – strong, translucent brackets for a natural-looking smile
- Traditional Metal Braces – reliable and effective for a wide range of orthodontic needs
During your custom orthodontic consultation, we’ll determine the best treatment plan to achieve a straight, healthy, and stunning smile. Our advanced techniques ensure your orthodontic care is comfortable, effective, and tailored to your individual needs.
Why Choose New Smile Orthodontics?
- Two convenient locations in Madison, NJ and Dunellen, NJ
- Personalized care for both teens and adults
- Stress-free scheduling and attentive support
Serving families throughout Chatham, New Providence, Morristown, Summit, Florham Park, Middlesex, Piscataway, North Plainfield, South Plainfield, Plainfield, Bridgewater, Warren, and Watchung, NJ
Take the first step toward the smile you’ve always wanted. Contact New Smile Orthodontics today to schedule your consultation and discover why we’re a trusted choice for orthodontic care in Madison and Dunellen!




