Londonderry is ten minutes from the Massachusetts border, which puts one of the most trusted pediatric dentists near Londonderry, NH, families look for practically in the neighborhood. Kangaroo Smilesin Methuen, MA, is a dedicated pediatric dental practice built entirely around children, from the playful decor and open-concept treatment areas to the specialist-trained team and sedation options for anxious patients.
For Londonderry families who want more than a standard dental office that sees kids on the side, this is the practice. The first visit starts with a friendly, no-pressure environment designed to build a lifetime of positive experiences with dental care.
Kangaroo Smiles offers a complete range of pediatric dental services for children from infancy through adolescence. Every service is delivered in a child-centered environment where comfort and trust come first:
| Service | What It Covers | When It Is Needed |
| Exams and cleanings | Full oral exam, professional cleaning, X-rays | Every 6 months from age 1 |
| Fluoride treatments | Fluoride varnish to strengthen enamel | Every 6-month visit |
| Dental sealants | Protective coating on back teeth | As soon as permanent molars erupt |
| Tooth-colored fillings | Cavity repair with natural-looking material | When decay is detected |
| Baby tooth root canals | Preserving infected primary teeth | Significant infection before natural loss |
| Stainless steel crowns | Restoring severely damaged primary teeth | Extensive decay or fracture |
| Teeth whitening | Safe brightening for older children and teens | Cosmetic concerns, post-braces |
| Pediatric root canal | Pulpotomy or pulpectomy for infected teeth | When the infection reaches the nerve |
Many general dental practices see children. What they cannot provide is a team trained exclusively in pediatric dentistry, an environment designed specifically for young patients, and the full scope of specialist services that a dedicated pediatric practice offers. At Kangaroo Smiles, every team member works with children every single day. The office was designed for children from the ground up: open-concept exam areas, colorful wall murals, interactive spaces, a coffee bar for parents, and digital X-ray technology that reduces radiation exposure by approximately 70% compared to traditional machines.
For children who feel anxious about dental visits, sedation options are available. For dental emergencies that cannot wait,pediatric emergency dental care is provided with same-day access when possible. That full-scope capability is what makes Kangaroo Smiles worth the short drive from Londonderry.
Kangaroo Smiles accepts a wide range of insurance plans and offers flexible payment options for families. Full details on insurance and payment options are available on the website. The team is happy to verify coverage before your child’s first visit.
The Kangaroo Smiles team includes pediatric dental specialists with training from leading institutions, including Columbia University, Boston University, the University of Pennsylvania, Tufts University, and the University of Alabama, Birmingham. Dr. Jennifer (Dr. Seayoon An) earned her DMD from Penn and completed her pediatric residency at Boston University. Dr. Jessie completed pediatric residencies at NYU and UAB and was a faculty member at NYU Langone. Dr. Lily Hu is Director of Anesthesia and Pain Control and Assistant Professor at Tufts, bringing an exceptional level of sedation expertise to the practice. Every doctor is a pediatric specialist, not a generalist.
Board-certified pediatric specialists: Kangaroo Smiles was founded by Dr. Mona Beylin, who was board-certified by the American Board of Pediatric Dentistry and trained at Columbia and Rutgers. The practice philosophy she established, safe, happy, and compassionate care for every child, continues to guide the entire team.
Methuen Office (closest to Londonderry)
Address: 413 Broadway Suite B, Methuen, MA 01844
Phone: (978) 258-1363
Lowell Office
Address: 33 Bartlett St, Suite 501, Lowell, MA 01852
Phone: (978) 425-1496
Kangaroo Smiles serves Londonderry, NH, and surrounding communities from two Massachusetts locations. The Methuen office at 413 Broadway is the closest to Londonderry. The Lowell office at 33 Bartlett Street, Suite 501, is also accessible for Londonderry families heading south on I-93. The full list of areas served is available on the website.
There is no Kangaroo Smiles office in Londonderry, but the Methuen location at 413 Broadway is approximately 10 to 15 minutes from Londonderry via Route 93 south. It is the closest specialist pediatric dental practice for most Londonderry families.
The American Academy of Pediatric Dentistry recommends a first dental visit by age one or within six months of the first tooth appearing. Early visits establish a dental home, allow the team to monitor development, and give children positive early experiences that reduce lifelong dental anxiety.
Yes. Kangaroo Smiles offers sedation options for children who need additional support during dental visits. Dr. Lily Hu, a dental anesthesiologist and faculty member at Tufts University, provides exceptional sedation expertise as part of the team.
Contact Kangaroo Smiles immediately. The practice provides pediatric emergency dental care and will give instructions on how to manage the situation until your child is seen. Same-day emergency appointments are offered when possible for urgent cases.
Yes. Kangaroo Smiles accepts most major insurance plans. The team can verify your specific coverage before your child’s appointment, so you know exactly what to expect. Flexible payment options are also available for families without full coverage.
