Our orthodontists

About Our Doctors

At Carvalho and Roth Orthodontics, you’re treated in a boutique, doctor-owned practice.

Request a consultation Call (508) 485-8788

Our Harvard-trained orthodontists work with an established team to plan care around your goals. Your treatment plan fits your goals. We’re not a corporate chain, and you’ll get the same standards and attention at any of our locations which include Marlborough, Northborough, Newton Centre, and Worcester MA.

From orthognathic surgery consultations to Invisalign aligners, our orthodontists provide comprehensive orthodontic treatment to all Bay Staters!

Who you will see

Dr. Menachem D. Roth

D.M.D., MMSc Orthodontist

  • Harvard School of Dental Medicine
  • University of Pennsylvania School of Dental Medicine

Dr. Roth graduated from the Harvard School of Dental Medicine with a residency in Orthodontics and a Master of Medical Science in Oral Biology.

Prior to his Master’s and residency, Dr. Roth earned his Doctorate of Dental Medicine from the University of Pennsylvania School of Dental Medicine. He was recognized throughout his educational career for his outstanding academic performance and has taken part in advanced research related to facial growth, cleft palate issues and perception of facial aesthetics.

Dr. Roth is a member of the American Association of Orthodontists (AAO). He attends many continuing education conferences.

Dr. Roth enjoys cooking, hockey and is an avid mountain biker.

Licensed in Massachusetts since 2006.

In January 2017 our blog recorded Dr. Roth’s Fox 25 Boston segment on Invisalign myths, read . Publications and news

Dr. Matthew Evers

D.M.D. Orthodontist

  • Tufts University
  • Harvard School of Dental Medicine

Dr. Evers graduated from Tufts University with a Doctorate of Dental Medicine before going on to complete his residency in Orthodontics and Dentofacial Orthopedics at the Harvard School of Dental Medicine.

Dr. Evers is a member of the American Association of Orthodontists and remains actively engaged in continuing education to stay current with the latest developments in orthodontics.

Licensed in Massachusetts since 2022.

Dr. Evers is board certified by the American Board of Orthodontics, certified December 2025, read .

Founder

Dr. Roberto S. Carvalho

D.M.D., PhD Founder

  • Harvard School of Dental Medicine
  • University of Manitoba
  • Boston University

Dr. Carvalho graduated from Harvard School of Dental Medicine with a residency in Orthodontics and Dentofacial Orthopedics in conjunction with post-doctoral training in Orthopedics at the Children’s Hospital in Boston. In addition, Dr. Carvalho has a Master of Science degree in Craniofacial Growth and Development and a PhD degree in Oral Biology, both from the University of Manitoba in Canada and a Doctorate of Dental Medicine from Boston University.

Throughout his career, Dr. Carvalho has been involved in academia and has dedicated time to research and teaching. He has published in many peer-reviewed scientific journals and lectured in North America, Europe and South America, receiving several awards.

In particular, Dr. Carvalho is the recipient of the Milo Hellman Award and the Coenraad F.A. Moorrees Award given by the Harvard Society for Advancement of Orthodontics.

Dr. Carvalho has been an Assistant Professor of Orthodontics at Tufts University School of Dental Medicine and at the Boston University Goldman School of Dental Medicine. For many years while conducting biomedical research, Dr. Carvalho had an appointment as Assistant Research Professor of Orthopedic Surgery at the School of Medicine, also at Boston University.

He is also fluent in Portuguese.

Listed by the American Association of Orthodontists among the Milo Hellman Research Award’s past recipients: 1998, Roberto S. Carvalho, Harvard School of Dental Medicine, The Genomic Basis of Orthodontic Forces: Role of Osteopontin in Osteoblasts, read . AAO past recipients (opens in a new tab)

Contact us

Interested in meeting Dr. Roth or Dr. Evers? Feel free to contact us today at any one of our locations in Marlborough, Northborough, Newton Centre, and Worcester, MA! You can also request a consultation.

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Request a consultationCall or text (508) 485-8788
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