Dr. Diana O'Quinn Testimonials

Testimonials About Plano Dentist, Dr. Diana O'Quinn

We believe that our patients are the best judges of the quality and service of our dentistry in Plano, Texas. Read what our patients are saying about Preston Park Dental below.


"By far the best dental experiences I have ever had. Everyone in the office is so nice, and Gail is the gentlest dental hygienist on the planet. Nothing she does hurts and my teeth are super clean. Dr. O’Quinn is extremely competent, capable, skillful and doesn’t recommend unnecessary work. I recommend this practice to friends often and gladly."

- Rachel G.

"I have had nothing but wonderful experiences here, and in fact, I drive nearly 30 miles RT to see Dr Oquinn. She is very gentle and considerate, and does excellent work."

- Krystyna I.