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Zammitti Sal C D You deserve a smile you're proud to show off in any situation, and at Carvalho & Roth Orthodontics, we're here to help you achieve one with world-class orthodontic treatment. As a leading Massachusetts orthodontist serving Marlborough, Newton Centre, Northborough, and the surrounding communities, we're proud to offer a wide variety of orthodontic treatments, and we strive to make treatment as convenient as possible for our patients.

Dr. Roberto S. Carvalho D.M.D., Ph. D and Dr. Menachem D. Roth, D.M.D., MMSc, are passionately committed to designing gorgeous smiles for all of our patients - and if you're ready to revitalize your own smile, we're here to help.
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Tristyn has been with Carvalho & Roth Orthodontics since 2020. As the scheduling coordinator for the Newton Centre office, her main focus is making sure our patients have the best experience and results possible! Prior to working with our team, Tristyn worked as a personal trainer for eight years. She has a passion for theater and has her MFA from The Boston Conservatory.
Carvalho & Roth Orthodontics is committed to providing the highest quality in orthodontic care while maintaining a comfortable, fun, and caring environment for each and every one of our patients. Our years of servicing the Marlborough, Northborough and Newton Centre areas combined with the dedicated staff at our practice makes us capable and ready to provide our patients with the best possible care.
At Carvalho & Roth Orthodontics, Dr. Roberto S. Carvalho, Dr. Menachem D. Roth, and our staff are dedicated to providing all of our patients across the greater Massachusetts area with professional orthodontic services! With office locations in Marlborough, Northborough, and Newton Centre, MA, our highly experienced team offers state-of-the-art technology in a welcoming office environment.
There's nobody looking over your shoulder in dentistry but you. There's nobody challenging you to be better unless you're challenging yourself. And it's very easy to be OK with the status quo, but if you have that mentality you can be left behind. The ultimate goal of orthodontic therapy is to establish functional and esthetic dental relationships in a balanced facial pattern. In patients with compromised periodontal support, the use of multidisciplinary treatment plans is essential in attaining these goals.
Reviews (17)
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Kari Raffa
Jun 19, 2022
All three of my children have had Invisalign with Dr. Carvalho. We were very happy with the experiences and outcomes.
Greg Cusato
Jun 12, 2022
Service was amazing! They took care of my daughter with ease! Christina was great working with kids, best orthodontist in the area.
Betty Davis
Jun 10, 2022
If your looking for an Orthodontic office, look no further. Dr. Carvalho and Dr. Roth have done wonders for my son. They are kind, caring an they pay attention to all details. The staff is super friendly an I always feel so good walking in the office.
Colleen Nachtrieb
May 18, 2022
Christina saw us today and was very helpful and just amazing with my child getting a spacer today. The whole office is fantastic and very helpful though the whole process.
Seun Osundolire
May 12, 2022
It was a really great experience with the Roth and Carvalho Dental office with continuing my braces treatment for cross bite after transferring to CA to Ma. Treatment was completed today, satisfactory and this practice is highly recommended!
Coupons Anddeals
May 09, 2022
We love both doctors and the staff! Both my boys have had their treatment here and we love it! Please do not think twice and just go here.
Miriah Gilbert
May 07, 2022
I brought my daughter here for her orthodontic treatment and was very impressed by Bethany, the treatment coordinator. She was friendly, professional and made us feel as though we were in very good hands. 10/10 would definitely recommend this beautiful new office.
David Eldridge
May 07, 2022
Very professional and friendly staff. Emily and Heather were extremely helpful at the front desk and made us feel so comfortable. Definitely recommend to anyone getting braces or Invisalign.
Stacey Paradise
Apr 24, 2022
We love Carvalho and Roth! Everyone is always so friendly and personable! I recommend them to everyone I know. I did invisilign for myself, just finished braces with my daughter, and will be back with my second daughter in the fall.
Sadie Gorr
Apr 21, 2022
The staff are very friendly and the whole place makes me feel at home. I never had problems with their care and they always supplied me with what I needed for my braces!
Vivian Turcios
Jun 01, 2021
Amazing office and staff. Everyone is so friendly both in the Marlborough and Northborough office. My treatment with Invisalign was the best decision and I am happy with my results all thanks to Dr. Carvalho and the staff!
Sonitha Thlang
May 06, 2021
Very friendly staff, had an amazing experience discussing my options to get my desired look for my teeth. I felt like they really cared. The ease and needs were met. Can't improve on perfect.
Jenny Kim
May 02, 2021
My son sees Dr. Carvalho and Christine. They are professional and kind. We are glad that my son is in good hands. Highly recommended.
Jessica Dallis
Mar 27, 2021
Very professional team! It was a pleasure working with them throughout my daughters process of getting braces. She unfortunately lost her retainer at one point, and Colleen at the front desk was more than helpful with arranging to get the replacement in hand as soon as possible! I'd highly recommend this office!
Meagan Ryan
Sep 28, 2020
I have had the pleasure of working with Heather at the front desk over the course of the last year and she has been nothing but accommodating and helpful. I would highly recommend Carvalho and Roth Ortho
Amy Rice
Oct 02, 2018
We had an excellent experience with Drs. Carvalho and Roth. Our options and the process were explained clearly to us, appointments were easily made and questions gladly answered. They were always professional and pleasant. Thank you!
Don North
Aug 01, 2018
Very happy with the look of the smile after braces treatment. Nice people and doctors.