Greater Hartford Orthodontics

5.0
360 reviews

About

Orthodontics
At Greater Hartford Orthodontics in Newington, CT, we create healthy, beautiful smiles that last a lifetime. Utilizing modern techniques including Invisalign and clear braces combined with a small office feel will ensure you receive the personalized and best care that you or your child deserve. Visit our practice at 365 Willard Ave., Newington, CT bordering West Hartford, New Britain, Wethersfield, just a short walk from the Newington High School.

Details

  • Requires appointmentAvailable
  • Credit cardNot available
  • DebitAvailable
  • Mobile paymentsAvailable

Location

Greater Hartford Orthodontics
365 Willard Ave, Newington, CT
06111, United States

Hours

Reviews

5.0
360 reviews
5 stars
354
4 stars
4
3 stars
0
2 stars
0
1 star
2

What are people saying?

AI-generated from recent customer reviews

Staff Friendliness

Customers consistently praised the staff for being friendly, welcoming, and attentive throughout their visits.

Professionalism

Dr. Cos and his team were frequently described as professional, knowledgeable, and thorough in their explanations and care.

Clean Environment

The office was noted for being clean and well-maintained, contributing to a positive experience for patients.

Patient Care

Many reviews highlighted the excellent care provided, with staff being accommodating and understanding of patient needs.

Positive Results

Customers expressed high satisfaction with the results of their treatments, often recommending the practice to others.
  • ET
    Evelyn Tineo
    5 days ago
    5.0
    The staff and Doctor were great answering my questions also professional and friendly.
  • EV
    Enma Vilcamiche
    5 days ago
    5.0
    The attention was very friendly and understandable. My daughter came out very happy with your attention and felt very comfortable.
  • RF
    Ruth Figueroa
    Jan 6, 2026
    5.0
    Great service! The team is friendly and very helpful with any questions. Clean office. Dr. Cos is very thorough with explaining the process and offering the best options that best works for your individual plan.
  • GW
    Gene Wasy
    Jan 3, 2026
    5.0
    Dr. Cos & the entire staff at Greater Hartford Orthodontics are personable and professional. During my initial appointment Dr. Cos explained the procedure that would best fit my dental needs and answered all of my questions. Appointments were “on time”! I highly recommend Dr. Cos and the great team at GHO!!!
  • RF
    Ryan Fenton
    Dec 26, 2025
    5.0
    My daughter just concluded a 2 year stint with Dr. Cos and his team and can't say enough positive things from day one. Everyone that we have ever interacted with was top notch every time, from the front desk to the assistants to the doc himself

Frequently Asked Questions About Greater Hartford Orthodontics

What types of orthodontic treatments does Greater Hartford Orthodontics offer?

Greater Hartford Orthodontics offers modern orthodontic treatments including Invisalign, clear braces, self-ligating braces, and the Carriere Motion Distalizer to create healthy, beautiful smiles.

Where is Greater Hartford Orthodontics located?

The practice is located at 365 Willard Ave, Suite 2H, Newington, CT 06111, near Newington High School and bordering West Hartford, New Britain, and Wethersfield.