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    Rock Street Orthodontics
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    We are accepting new patients!

The Rock St. Team

Meet Our Orthodontist

Dr. Sarah Park

Dr. Katherine Moynihan


Dr. Moynihan is here for all your child's dental health needs. For any and all orthodontics services, we've got your family covered. Call us today to schedule an appointment with Dr. Moynihan at 774-357-5670.

Our office provides board-certified orthodontic specialty dental care to all children throughout the surrounding communities of Southeastern Massachusetts including Fall River, Somerset, New Bedford, and Tiverton (RI).

Free Consultations
Treatment Options:

Metal Brackets
Ceramic Brackets

Dental Emergencies

We make each appointment fun and comfortable

Our offices include state-of-the-art equipment, comfortable and spacious rooms, and a courteous staff that attends to your child in a gentle and enthusiastic manner.

What our Happy Parents Say

  • I was referred to this office by our dentist to assist with some dental work on my son who has developmental delays. I was so impressed not only by the dentist we met with but also all of the staff we came into contact with that I have decided to switch practices! My son and I were both instantly comfortable and I could go on for days about how great everyone was with my son. I highly recommend them.
    Ashley Marie Carreiro
  • So happy to finally find a dentist that my daughter feels comfortable with! The positive attitude he has is beyond amazing.
    Jenn Giannotti
  • Highly recommend! We have gone through several dentists, as my son had extreme fear and anxiety with all his previous dentists.
    Jennifer Katherine
  • Everyone there is caring and polite. They’re on time and very professional.
    Fernanda Cabral
  • Highly recommended! My 5 year old son actually looks forward to his dentist appointments.
    Harmony Marie
Phone: (774) 357-5670
551 Rock Street Fall River, MA
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