Dr. John C. Gengo, DDS has been providing the highest standard of dental services for his patients in Olean, NY and surrounding areas for 30 years. He and his team of licensed dental professionals use state-of-the-art materials and the latest techniques to meet all of your dental needs. You will be treated with professionalism, courtesy, and respect.
Our friendly and professional staff strives to ensure you have a pleasant experience every time you visit our office. We offer both general and cosmetic dental services, including teeth cleanings, dentures, root canals, crowns and bridges, dental implants, teeth whitening, veneers and more.
Reviews for Dr. John C. Gengo, DDS
Dr. John C. Gengo, DDS received an average rating of 5.00 out of 5 stars from 8 reviews.
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by Spencer on 10/8/2021
by Jehonathan on 7/15/2021
by Tina004 on 5/27/2021
by Pema on 9/12/2021
by Pema on 9/12/2021
by Goronwy on 1/13/2021
by Eshe on 5/1/2021
by Lando on 10/14/2021
My Review by bobr1105244738 via Citysearch on 4/19/2017
Dr. Gengo has excellent services because they were always following through and keeping me informed. They have been a very reliable and professional group throughout.
Great dentist! by Guest G. via Judy's Book on 5/19/2016
I've been seeing Dr. Gengo ever since I can remember and he's such a nice guy!
My Review by corys1909124534 via Citysearch on 4/20/2016
There really isn't one thing this practice could do to make my experience more pleasant. They're 100% perfect.
My Review by craigj1592684156 via Citysearch on 2/3/2016
I have always felt very comfortable in Dr. Gengo's office. He has a real knack for making people trust him.
My Review by dianak101957755 via Citysearch on 12/2/2015
I am completely satisfied with Dr. John Gengo. His office always call ahead to remind me of appointments and all the staff members are very friendly.
My Review by brittanyg819316594 via Citysearch on 11/4/2015
The office of Dr. John C. Gengo, DDS is always clean and very welcoming. He makes it a lively atmosphere with the music that makes you really feel comfortable and at home.
Attentive & Responsive by Carl U via Insider Pages on 6/3/2015
I love the personal attention and care that I receive from Dr. Gengo. He is attentive and responsive!
My Review by marshallb2009391845 via Citysearch on 5/4/2015
I receive individual care that is tailored to me. Each and every staff member here cares about their patients and are attentive to their needs.
My Review by jordanm81846723 via Citysearch on 3/6/2015
Dr. Gengo is very thorough and does a good job making me feel well taken care of. He seems to truly care about his patients.
My Review by shaunm588035335 via Citysearch on 1/16/2015
I've been with Dr. Gengo for a couple of years now and I think he does a great job.
My Review by markb763209848 via Citysearch on 9/9/2014
Dr. Gengo makes me feel very comfortable when I go in for visits. He does a very good job.
Really Cares by Carley G via Insider Pages on 7/10/2014
The best thing about Dr. Gengo is that he really cares about his patients. He cares about you as a person not just a client.
My Review by norap1152230423 via Citysearch on 7/10/2014
I really like going to Dr. Gengo's office to get work done. The parking is very convenient which is nice and he does great work.
Fast and Thorough by Chris B via Insider Pages on 5/1/2014
The checking in and checking out is all really fast. I know I can get to my appointment and be taken in on time and be able to go back to work. They do a really nice job.
My Review by larryk148882793 via Citysearch on 1/31/2014
I have zero complaints! Everyone here is very friendly and helpful.
Great service by Patty M via Insider Pages on 12/20/2013
I'm very pleased with Dr. Gengo and his staff members. They provide me with great services.
They are great! by Guest G. via Judy's Book on 11/1/2013
I have been a patient here for 7 or 8 years and I cannot imagine going anywhere else. They are great!
Good hours by Guest G. via Judy's Book on 8/22/2013
All of the people who work at Dr. Gengo's office are so helpful and friendly. They are really good at providing services at times that do not conflict with regular work hours
My Review by kayl15740197 via Citysearch on 7/9/2013
Dr. Gengo and his staff are all very nice people. They are always sure to explain everything to their patients which is wonderful!
No Pain! by Aubrin L via Insider Pages on 6/13/2013
This dentistry is very gentle! Dr. Gengo and his staff make every visit painless. They are all just wonderful!
