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Upper East Smiles

Multi-specialty dentistry on the Upper East Side

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(646) 864-1808WebsiteUpdated Jul 15, 2026

About Upper East Smiles

Upper East Smiles is a multi-specialty dental practice located at 261 East 78th Street in the Upper East Side neighborhood of Manhattan. The practice offers general dentistry, periodontal care, Invisalign, and a range of specialty services from a conveniently located office in the residential heart of the Upper East Side.

Preventive care services include professional dental cleanings and comprehensive oral health examinations. The clinical team includes general dentists and Dr. Liss, a periodontist who provides specialized periodontal assessments and treatment within the same practice. This integrated model means patients can receive periodontal care alongside routine dental maintenance without a separate referral to an outside specialist.

Invisalign clear aligner treatment is offered for patients seeking orthodontic correction. The in-house Invisalign process covers consultation, treatment planning, tray delivery, and monitoring throughout the treatment course. CT scanning is available for diagnostic purposes. Multiple dentists at the practice—including Dr. Lisa Chen and Dr. Haesun Souh—provide general dental care, and each takes time to explain findings in accessible terms and to address patient concerns at each visit.

The practice operates across two locations, which allows patients to maintain continuity of care with their preferred providers across both sites. The team at the East 78th Street location is noted for attentiveness and thoroughness—new patients describe clearly explained treatment options, respectful interactions, and efficient appointment management from check-in to checkout.

261 East 78th Street is located in the heart of the Upper East Side residential neighborhood, close to Lenox Hill Hospital and the 6 train at 77th Street station. The practice serves patients from the East 70s and 80s, Carnegie Hill, and the Yorkville stretch of the Upper East Side. The M79 crosstown bus provides east-west access across the Upper East Side to the building, making it accessible from both the Lexington and Second Avenue corridors.

Patients on the Upper East Side seeking a practice with integrated periodontal care, Invisalign, and general dentistry under one roof can contact Upper East Smiles through this page to schedule an appointment or consultation.

Multi-specialty dental practice at 261 East 78th Street on the Upper East Side offering general dentistry, periodontics, Invisalign, and CT scanning in one location.

Clinic Details

Best Known For

Preventive Cleanings, General Dentistry, Affordable Dental Care

Business Hours

Monday
9:00 AM6:00 PM
Tuesday
10:00 AM7:00 PM
Wednesday
9:00 AM7:00 PM
Thursday(Today)
9:00 AM7:00 PM
Friday
8:00 AM6:00 PM
Saturday
9:00 AM3:00 PM
SundayClosed

Frequently Asked Questions

Where is Upper East Smiles located?
Upper East Smiles is a dental practice in New York, New York (ZIP 10075).
What services does Upper East Smiles offer?
It is a general dental practice offering preventive, restorative, and cosmetic care for patients of every age.
Does the practice treat children and adults?
Yes. The office sees patients of all ages for routine and ongoing dental care.
How often should I have a dental checkup?
Most dentists recommend a checkup and professional cleaning every six months, which helps catch problems while they are still small.
How do I book an appointment at Upper East Smiles?
Use this page to contact Upper East Smiles directly with a question or to request an appointment.

Location

Services Offered

General Dentistry

General dentistry at Upper East Smiles brings together comprehensive exams, cleanings, fillings, and gum-health monitoring, the everyday care that keeps a New York smile in good shape.

Dental Cleaning

Routine cleanings clear built-up plaque and tartar, supporting healthy gums and a brighter smile between checkups.

Affordable Dental Care

Affordable care is a focus at Upper East Smiles, with attention to keeping common treatments within reach.

Other services

Braces

Reviews

560 reviews

Smyleee Rating reflects verified profile signals, reviews, and overall care quality.

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Recent Reviews

K
K***1 week ago

Dr. Chen took great care of me. My wife and I are switching to make them our permanent dentists.

R
R***1 week ago

All the people I interacted with from the receptionist, hygienist, doctor and check out person were friendly and professional.

L
L***2 weeks ago

Great office and friendly staff! The dental hygienist and doctor were both kind, professional, and made me feel comfortable throughout my visit. I even got to watch Bravo RHORI while having my teeth cleaned, which made the experience even more enjoyable. Highly recommend!

M
M***3 weeks ago
S
S***3 weeks ago

Dr. Shao is amazing! And Mary the dental assistant is also great. Painless and efficient and always on time. Zero wait. Plus, they have TV to watch during procedures. Never been to a better dentist.

E
E***1 month ago

Dr. Lee is incredibly kind and understanding. He's been helping me through severe dental anxiety and having work done after over 5 years of neglect. I would have liked a clear plan for care describing everything that I need done but that was never given to me. To this day I dont know how many cavities I need filled, etc. The front office is not transparent or consistent. I had to call several times for information on cost about root canal/ crown and didnt get a call back until I mentioned I was going elsewhere. I then had to basically harass them for a copy of my x rays. I asked specifically for my x rays AND my records and any notes (hoping I could get the info about the cavities etc) and only got x rays via email and a ct in a disc format that I had to physically go and pick up. All this to say, the front desk does the absolute minimum. I would return for work with Dr. Lee though. The endodontist here did not have a great bedside manner with someone with dental anxiety. He numbed me for a simple exam and evaluation. Even with the numbing he was very rough and I did not feel comfortable doing the work with him. Also a bit arrogant imo. Needless to say, I got the root canal done elsewhere. He may well be very qualified and an excellent doctor at his craft but that was not enough for me to feel comfortable moving forward. 10/10 recommend Dr. Lee. The rest is tbd.

S
S***2 months ago

I had a great experience at this dental office. The staff made me feel comfortable throughout the entire visit. The dental hygienist was very attentive and explained everything clearly before applying numbing gel to my gums, which made the cleaning much more comfortable. After the cleaning, the dentist introduced herself, reviewed my X-rays, and took time to answer all of my questions and concerns. Overall, the visit was efficient, professional, and reassuring. I would definitely recommend this office.

J
J***2 months ago

Dr. Wu is an exceptional endodontist. I developed a pretty bad toothache over the weekend, and the office was able to accommodate me in her already busy schedule. She was calm, composed, gentle, and very reassuring throughout the entire visit. She explained everything clearly and worked thoroughly. The root canal treatment itself was much smoother than I expected. Based on my experiences at this office, I’m very grateful for the care I received and would highly recommend Drs. Kim and Wu to anyone in need of skilled, compassionate endodontists.

J
J***5 months ago

This was my first time visiting. The clinic was clean, and pleasant. Everyone was very nice, specially Kathy who was assisting was so sweet. Dr. Liz was also very kind and competent. Thank you for also for doing the CT scanning for free. I greatly appreciate it. Thank you so much. Jane

L
L***5 months ago

I’ve been a patient for several years. It’s so helpful to have all specialists under one practice. Dr. Liss, a periodontist, is so friendly, thorough, and knowledgeable. She follows up on her patients and is extremely kind. I have also had Invisalign here which was a seamless process with great results. Highly recommend the practice at both locations.

J
J***6 months ago

From check-in to checkout, my experience was excellent. The hygienist was very thorough, and Dr. Lisa Chen explained our situation in a way that was easy to understand. She was gentle, patient and professional. We appreciated how caring everyone was. Friendly staff, clean office, and excellent dental care. Highly recommend!

W
W***7 months ago

I don’t think many people would say how much they love going to the doctor or dentist! But this dental practice is truly very professional, responsive and patient- centered. The entire team is professional and of course I am grateful to be under the care of Dr. H. Souh. She makes going to the dentist such a pleasant experience. She patiently listens to her patient’s concern and takes the time to explain.

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Reviews are aggregated from public sources.

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