Dr. Michelle T. Cartier, DDS

Orthodontics & Dentofacial OrthopedicsFemale

Dr. Cartier
Accepting new patients

Dr. Michelle Cartier DDS

365 County Road 39a Unit 6 Southampton, NY 11968

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Dr. Michelle T. Cartier, DDS is a Orthodontics & Dentofacial Orthopedics Practitioner in Southampton, NY and has over 32 years of experience in the medical field. She graduated from Georgetown University Dental School - D.D.S., Omicron Kappa Upsilon medical school in 1990. She is affiliated with Stony Brook Southampton Hospital. She is accepting new patients. Be sure to call ahead with Dr. Cartier to book an appointment.

Dr. Cartier's Reviews

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Dr. Cartier has given my daughter a beautiful smile and every time we see her gives us a reason to smile! Dr. Cartier is warm, friendly, professional and a dynamite lady. Such a friendly and fun staff - from the waiting room to the exam room. Impeccably clean and extremely professional.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
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4 people found this helpful
Meljamstoo in Sag Harbor, NY – Dec 04, 2015
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About Me


Board Certified Orthodontist

Practice Areas

  • Orthodontics & Dentofacial Orthopedics


Boston University School Of Dental Medicine, Department Of Orthodontics
Residency Hospital
Georgetown University Dental School - D.D.S., Omicron Kappa Upsilon
Medical School
Mount Holyoke College, B.S. Chemistry, Magna Cum Laude
Undergraduate School

Frequently Asked Questions

What other Orthodontics & Dentofacial Orthopedics Practitioners practice nearby?

Click here to compare with other Orthodontics & Dentofacial Orthopedics Practitioners.

What are Dr. Michelle T. Cartier, DDS's top areas of care?

Dr. Cartier frequently treats Clear Dental Braces, Dental Brace, and Dental Disorders. See all procedures and conditions Dr. Cartier treats.

Where is Dr. Michelle T. Cartier, DDS's office located?

Dr. Cartier's office is located at 365 County Road 39a Unit 6, Southampton, NY 11968. Find other locations and directions on Healthgrades.

Does Dr. Michelle T. Cartier, DDS offer telehealth services?

Dr. Cartier has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Michelle T. Cartier, DDS?

Find contact information here to make an appointment.

Experience and Background Checks


Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Cartier treats your condition or procedure

Dr. Cartier's conditions and procedures:

  • Clear Dental Braces
  • Dental Brace
  • Dental Disorders
  • Grinding of Teeth
  • Invisalign®
  • Metal Dental Braces
  • Misaligned Teeth
  • Overbite
  • Retainers
  • Tempormandibular Joint Pain
  • Thumb Sucking
  • TMJ
  • Tooth Abrasion
  • Tooth Attrition
  • Tooth Loss
  • Underbite

Insurance Check

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Dr. Cartier accepts

Accepted insurance can change. Please double-check when making an appointment.

(631) 287-0266

Dr. Cartier accepts the following insurance:

Delta Dental
Delta Dental PPO
Delta Dental Premier
We offer honest and affordable fees, please refer to our website. As a courtesy to our patients we will submit all claims for direct reimbursement to you.


Dr. Michelle Cartier DDS

Benton Plaza365 County Road 39a Unit 6 Southampton, NY 11968
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 6:00pm
    • Tue: 9:00am - 6:00pm
    • Wed: 9:00am - 6:00pm
    • Thu: closed
    • Fri: 9:00am - 6:00pm
    • Sat: closed
    • Sun: closed
  • Directions


Wainscott Professional Center384 Montauk Hwy Wainscott, NY 11975
  • Call
  • Fax
  • Hours
    • Mon: closed
    • Tue: closed
    • Wed: closed
    • Thu: 9:00am - 6:00pm
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

Dr. Cartier is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Stony Brook Southampton Hospital

Southampton, NY

26 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2021)