Rockefeller Dentistry: Marc B. Gainor, DMD
Health & Medical · General & Cosmetic Dentistry

Rockefeller Dentistry: Marc B. Gainor, DMD

1 Rockefeller Plaza, Suite 2219, New York, New York, 10020

Google Maps Updated: 13 May 2026
Authenticity Score: 98/100
About

Dr. Gainor is a legend in the NYC dental scene, with patients who have been seeing him for decades. He is consistently described as a perfectionist, gentle, and highly skilled. The office is professional, efficient, and welcoming. It's a top-tier practice where patients feel genuinely valued and cared for.

Our Review Process
20
Most Relevant
18
Newest
20
Highest
20
Lowest

We analyze 78 Google Maps public reviews (Most relevant, Newest, Highest rating, Lowest rating) from every angle to find the real story so you know exactly what to expect. We use Artificial Intelligence to analyze these reviews and filter out spam to highlight only authentic feedback.

Performance Scores
Medical Expertise 99/100
Admin Efficiency 96/100
Pro Tip

The office is known for its 'painless' approach; don't hesitate to ask about their techniques if you have dental anxiety.

Decades of experience
High patient trust
Pros & Cons

✓ What Works Well

  • Exceptional skill and perfectionism
  • Very gentle and patient-centered
  • Long-term patient loyalty

✗ Areas to Improve

  • High price point
  • Limited availability
  • None significant reported
Frequently Asked Questions
  • Is he good for complex cases?
  • Does he take my insurance?
User Feedback

Dr. Gainor is the best dentist in NYC.

Painless and professional.

I actually look forward to my visits.

Location Details
Street: 1 Rockefeller Plaza, Suite 2219
Neighborhood: Rockefeller Center
City: New York
State: New York
Postcode: 10020
Country: United States
Location
1 Rockefeller Plaza #2219, New York, NY 10020
Quick Info
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