Dr. John C. Gengo, DDS
Health & Medical · General Dentistry

Dr. John C. Gengo, DDS

120 N 2nd St, Olean, New York, 14760

Google Maps Updated: 14 May 2026
Authenticity Score: 89/100
About

Dr. John Gengo is highly respected for his personal touch and professional demeanor. Patients appreciate that he doesn't push unnecessary procedures and is very accessible. While the office is busy and can be hard to book, the consensus is that the quality of care and the friendly atmosphere make it well worth the wait.

Our Review Process
20
Most Relevant
12
Newest
20
Highest
12
Lowest

We analyze 64 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 92/100
Admin Efficiency 70/100
Pro Tip

Dr. Gengo is known for being very accessible; don't be surprised if he calls you personally.

Personalized Care
Emergency Availability
Pros & Cons

✓ What Works Well

  • Personalized care
  • No unnecessary upselling
  • Friendly, professional staff

✗ Areas to Improve

  • Hard to book appointments
  • Busy office
  • Occasional communication issues
Frequently Asked Questions
  • Is Dr. Gengo accepting new patients?
  • How do I handle an emergency?
User Feedback

Dr. Gengo is a straight shooter

Great for anxious patients

Worth the wait

Location Details
Street: 120 N 2nd St
City: Olean
State: New York
Postcode: 14760
Country: United States
Location
120 N 2nd St, Olean, NY 14760
Quick Info
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