Dr. Seunghyun (Sean) Lee, DDS, Darien, CT | Dentist

What patients are saying

Overall rating

4.83

Average wait time

4.67

Bedside manner

4.33

“Great experience overall. I waited less than five minutes after checking in. Monica was wonderful quick, efficient, and she explained everything she was doing along the way. The doctor was also very kind, quick, and efficient. I originally just wanted an appointment here before the end of the year and they were the closest place that had a spot for me, but I’m really glad I went there. I will definitely be using this doctor and hygienist for my Dental needs”

Stephanie L.January 1, 2026

“Dr. Lee and his staff took care of me from the minute I walked in the office. The communication and care I was given was the BEST! Every staff person I interacted with was professional and friendly. I recommend any one looking for a dentist to check them out. You will not be disappointed.”

Willamae P.April 29, 2025

About Dr. Seunghyun (Sean) Lee

Dr. Lee received his Doctorate of Dental Surgery from the New York University of Dentistry. He completed his residency at the well-known Bronx Lebanon Hospital. Dr. Lee is a member of the International Congress of Oral Implantologists and is constantly working to further his dental knowledge through continuing education classes. Recently, the doctor attended the Comprehensive Implantology program at Columbia University and AIC education program at HIOSSEN for special implant training. Dr. Lee practices comprehensive dentistry in which he helps to keep the entire body healthy by focusing on good oral hygiene. Dr. Lee enjoys jazz music, and in particular the work of Charlie Parker. Each year, Dr. Lee participates in outreach dental missions. Some of his past trips have been to Honduras, Guatemala, and Mexico.

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In-network insurances

99% of patients have successfully booked with these insurances

Aetna

BlueCross BlueShield

Cigna

Delta Dental

Metlife

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Popular visit reasons

Bridge

Dental Cleaning

Dental Consultation

Dental Surgery

Holistic Dental Consultation

New Patient Dental Exam (Adult)

Pediatric Dentist Consultation

Retainer Checkup

Bridge

Dental Cleaning

Dental Consultation

Dental Surgery

Office locations

Dental Associates of CT (Shelton) (1 of 2)

680 Bridgeport Ave, Shelton, CT 06484

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Darien Dental Associates (2 of 2)

106 Noroton Ave, Unit 1, Darien, CT 06820

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1 of 2

Education and background

Practice names

Dental Associates of CT

Education and training

Dental School - New York University, Doctor of Dental Surgery
Bronx Lebanon Hospital (Residency)

Professional memberships

International Congress of Oral Implantologists

Languages spoken

English

Provider's gender

Male

NPI number

1710290887

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.83

Wait time

4.67

Bedside manner

4.33

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47 reviews

Most relevant

Dr.Lee...your the best ..made me feel very comfortable and was quick and efficient

Less than 1 year agoInitials hidden

Alright..the office was fine, the front desk was great, super friendly, super helpful and kind. Dental assistant who cleaned my teeth was great, needs more control of the mirror tool, she hit my teeth a few times which hurt. Overall she's efficient. The doctor himself caught me off guard and had me feeling VERY uncomfortable because I have crystal gems on my teeth. We both agreed that it would be best for me to seek another dentist. He refused to care for my mouth and made comments that came off as lecturing me. It was weird.

Less than 3 months agoInitials hidden

Perfect place for your teeth health

February 3, 2026Sebastian T.Verified patient

Great experience overall. I waited less than five minutes after checking in. Monica was wonderful quick, efficient, and she explained everything she was doing along the way. The doctor was also very kind, quick, and efficient. I originally just wanted an appointment here before the end of the year and they were the closest place that had a spot for me, but I’m really glad I went there. I will definitely be using this doctor and hygienist for my Dental needs

January 1, 2026Stephanie L.Verified patient

Dr. Lee and his staff took care of me from the minute I walked in the office. The communication and care I was given was the BEST! Every staff person I interacted with was professional and friendly. I recommend any one looking for a dentist to check them out. You will not be disappointed.

April 29, 2025Willamae P.Verified patient

Less than 3 months agoInitials hidden

Less than 1 year agoInitials hidden

More than 1 year agoInitials hiddenSource: Partner

Frequently asked questions

How soon can I make an appointment with Dr. Seunghyun (Sean) Lee?

Generally, Dr. Seunghyun (Sean) Lee has appointments available on Zocdoc within 1 week. You can see Dr. Lee's earliest availability on Zocdoc and make an appointment online.

Is Dr. Seunghyun (Sean) Lee accepting new patients?

Dr. Seunghyun (Sean) Lee generally accepts new patients on Zocdoc. You can see Dr. Lee's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Seunghyun (Sean) Lee accept my insurance?

Choose your insurance plan to verify if Dr. Lee is in-network.

Can I make an appointment with Dr. Seunghyun (Sean) Lee online?

Yes, you can make an appointment online with Dr. Lee using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Seunghyun (Sean) Lee work with?

Dr. Seunghyun (Sean) Lee works with Dental Associates of CT.

Where is Dr. Seunghyun (Sean) Lee's office located?

Dr. Seunghyun (Sean) Lee has 2 office locations, including in Darien and Shelton, view full addresses on Dr. Lee's profile.

What are common reasons for patients to see Dr. Seunghyun (Sean) Lee?

Dr. Seunghyun (Sean) Lee frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, New Patient Dental Exam (Adult), and Pediatric Dentist Consultation. You can see other visit reasons for Dr. Seunghyun (Sean) Lee on their profile.

What languages does Dr. Seunghyun (Sean) Lee speak?

Dr. Seunghyun (Sean) Lee speaks English.

How do patients rate Dr. Seunghyun (Sean) Lee in reviews?

47 patients have reviewed Dr. Seunghyun (Sean) Lee. The overall rating for this doctor is 4.83/5. They have a 4.33/5 rating for bedside manner and a 4.67/5 rating for wait time. You can read individual reviews and ratings on their profile.