Springfield Orthodontics 

Brett Handsman, DMD; Lee Kaswiner, DDS

Specialty: Orthodontics

Left to right: Drs. Brett Handsman, Lee Kaswiner, Dana Silagi

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 (top three percent nationwide) and Invisalign Teen specialists, and work alongside a caring, friendly and experienced staff. They’re passionate about giving back to the community through clothing and toy drives, school events and donations. “It’s such a great feeling to provide smiles that my patients can be proud of for a lifetime,” Dr. Brett says.

Positive Reviews

Springfield Orthodontics frequently receives five-star positive reviews on Google. Parents rave about the practice’s fun, kid-friendly environment—patients can play Xbox video games or watch movies during treatment—and how the experienced doctors handle their child’s individual needs with care and concern. “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 training at Stony Brook University. He’s the president of the Union County Dental Society and faculty at Newark Beth Israel Medical Center.

Springfield Orthodontics

Brett Handsman, DMD; Lee Kaswiner, DDS

165 Mountain Ave., Springfield



“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 


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