30 E 40th St
Suite 900
New York, NY 10016

Mon: 9:00AM - 6:00PM

Tue - Wed: 8:00AM - 5:00PM

Thu: 8:00AM - 6:00PM

Fri: 8:00AM - 4:00PM

Sat - Sun: Closed

100.0% would refer friends and family to us

5 stars Verified customer

Dr. Cournot is an exceptional dentist. One of a kind. As is the rest of her team and staff. She is dedicated to her work; extremely knowledgeable and capable; thoughtful and diligent; and thoroughly professional.

I'm a relatively new patient. A demanding one, perhaps difficult. Full of questions and opinions.

I've been very impressed at her capabilities and approach. I've yet to leave her office without learning insights and receiving valuable information on health and dental challenges tailored to my habits and experiences. I can't recommend her enough, and I have total confidence in every professional in her office and member of her team.

5 stars Customer since 2003

Deb Castro is a marvel. She combines dental expertise and skill with steady hands and a warm heart. Her talent is evident through the quality of her work and after 20 years of delivering incredible service of the highest quality, with a wonderful chair-side manner to me and my loved ones, it keeps me coming back.

5 stars Verified customer

Exceptional care starting with the front office continuing throughout the entire visit.

5 stars Customer since 2014

I had a great experience with Drs. Cournot and Lee. The practice was recommended to me through a friend of a friend. Dr. Lee sat down with me and asked for my long-term dental health goals, my history, and my previous experiences. This is the kind of intimate, one-on-one care that sets a practice apart from everyone else.

5 stars Customer since 2014

Excellent treatment from knowledgeable, personable and highly professional staff. Would make money back guarantee on these guys. I cannot imagine a more thorough or effective dental practice.

5 stars Customer since 2013

As always, the treatment, the care and the professionalism is 2nd to none...

5 stars Verified customer

Great dentistry and wonderful people!

5 stars Customer since 2012

Amazing dentistry, kind, patient, caring and knowledgeable staff. The only dentist I will ever visit!

5 stars Customer since 1999

The staff is very courteous without pandering. Debra, the dental hygienist, is dedicated to every detail when it comes to dental maintenance. She is a gifted professional that can elevate a routine cleaning by connecting the patient to larger issues of health and well being, while still focusing on dental care. Dr. Cournot and Dr. Lee are outstanding and can be trusted to provide excellent service at reasonable rates. I highly recommend this Dental office to anyone.

5 stars Verified customer

Drs. Cournot and Lee, as well as Deb, Jennifer, and the entire team at Cournot/Lee, are the most wonderful health care providers I have ever had the pleasure of knowing. I recommend them most highly. In particular, if you have had bad dental experiences in the past, these amazing women will help you put all that behind you! The level of care and compassion is simply unmatched.