New York Dentistry Office

There are many ways to communicate with our office. Please choose the method most convenient to you.

Address & Phone

Marc B. Gainor, DMD, MAGD
1 Rockefeller Plaza, Suite 2219
New York, NY 10020
Phone: Marc B. Gainor, DMD, MAGD Phone Number 212-246-1333
Fax: 212-247-6308

Office Hours

Monday:   8:00 AM - 5:00 PM
Tuesday:   8:00 AM - 5:00 PM
Wednesday:   8:00 AM - 5:00 PM
Thursday:   8:00 AM - 5:00 PM
Friday:   8:00 AM - 5:00 PM

For more information about our office location, please review our online map and driving directions.

Message Form

Please use the form to the left for general information purposes only. DO NOT send personal health information through the form below. Specific patient care questions must be addressed with your doctor during an appointment.

We monitor our contact requests several times a day and will usually reply within one business day during open hours.

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Ready to Schedule a Consultation?

Call us: 212-246-1333