Springfield Orthodontics

DIRECTOR: Brett Handsman, DMD, Lee Kaswiner, DDS

90 Millburn Ave., Millburn, NJ



  • Dentistry-Orthodontics

Click a star to submit your rating



Springfield Orthodontics 

Drs. Brett Handsman, DMD, and Lee Kaswiner, DDS

Specialty: Orthodontics


Left to right: Drs. Lee Kaswiner and Brett Handsman 

Drs. Lee Kaswiner and Brett Handsman provide children, teens and adults with a high-quality, energetic orthodontic experience.

Elite Status

The state-of-the-art practice features a private consultation room and the newest iTero scanner that creates 3-D digital models of teeth, eliminating the need for traditional “goopy” molds. The orthodontists are Invisalign Platinum providers (the top three percent nationwide) and Invisalign Teen specialists.

“It’s such a great feeling to be able to provide smiles that my patients can be proud of for a lifetime,” Dr. Brett says.

The orthodontists work alongside a caring, friendly and experienced staff. They believe in giving back to the community through clothing and toy drives, school events and donations.

Positive Reviews

The doctors are thrilled to see all the positive reviews on Google from their patients, including, “Dr. Brett saved my 16-year-old son! I cannot thank Dr. Brett and his staff enough for handling our case with care and concern,” and, “The experience I had with Springfield Orthodontics was awesome! The place is very kid-friendly and the doctors are very experienced.” The doctors strive to create a fun family environment (for instance, patients can play Xbox video games or watch movies during treatment). 

“There’s nothing better than giving a patient the confidence to smile with pride, especially when they were self-conscious about their teeth when they first came to see us,” Dr. Brett says.

A third-generation dentist and father of four, Dr. Lee received his dental and orthodontic training at NYU and has been chairman of orthodontics at Newark Beth Israel Medical Center since 1985. Dr. Brett graduated from the UConn School of Dental Medicine and completed his orthodontic specialty training at Stony Brook University. He’s president of the Union County Dental Society and faculty at Newark Beth Israel Medical Center.


"Dr. Handsman interacts well with children and clearly explains information to parents." -Brian, Union

"Dr. Kaswiner is caring, patient and very knowledgeable. He makes parents and children feel comfortable." -Sandra, Springfield 


  • County|Essex