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.
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.
What are the office hours for Greater Hartford Orthodontics?
The office is open Monday through Thursday from 8:15 AM to 5:00 PM and is closed on Fridays, Saturdays, and Sundays.
How can I make an appointment at Greater Hartford Orthodontics?
You can request an appointment through their online form at https://www.greaterhartfordortho.com/our-office/request-appointment/ or contact them via phone or email.
What payment methods are accepted at Greater Hartford Orthodontics?
The practice accepts American Express, Visa, MasterCard, Discover, cash, check, financing options, and invoices for payment plans.
Does Greater Hartford Orthodontics accommodate patients with disabilities?
Yes, the office has wheelchair-accessible entrances, parking, seating, and restrooms to ensure accessibility for all patients.
Is Greater Hartford Orthodontics a multilingual practice?
Yes, they offer services in both English and Spanish to better serve their diverse patient base.
Are there any dental or medical facilities near Greater Hartford Orthodontics?
Nearby medical centers and dental practices include Koziura Insurance Agency, Hartford HealthCare Medical Group, Newington Family Dentistry, and Starling Physicians, providing comprehensive health services nearby.
Can I combine a visit to Greater Hartford Orthodontics with dining or recreational activities nearby?
Yes, nearby dining options such as Chef's Dog House, Xian Noodle Factory, and Vivaldi's Pizza, as well as recreation at Jump On In gym, offer great options before or after your orthodontic visit.
How can I reach Greater Hartford Orthodontics using nearby landmarks or transit points?
The practice is just a short walk from Newington High School and near familiar landmarks like the Newington Wine Cellar and 7-Eleven, making it easy to locate and access.