Welcome to Dr. John C. Gengo, DDS
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.
Professional, State-of-the-Art Family Dental Care
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.
You deserve the healthy and beautiful smile you have always wanted! We are here to address any questions and concerns you may have and to educate you, so that you can make good choices and be proactive about your dental health.
Patient Testimonial
“Dr. Gengo and his staff are always personable and professional. I am always pleased with the dental work and cleanings I have done. Thank you for providing the best dental office in the area.” – Sally S.
Our Staff
Dr. John C. Gengo, DDS
Dr. Gengo graduated from St. Bonaventure University with a BS in Biology, and University of Buffalo with his dental degree. This is his 30th year of being in practice.
Wende Spagnola, Registered Dental Hygienist
Has worked with us for seven years.
Dena Sheehy, Registered Dental Hygienist
Has worked with us for seven years.
Christina Fuller, Certified Dental Assistant
Has worked with us for seven years.
Meg Simpkins, Receptionist
Has worked with us for one year.