Meet Our General, Family and Cosmetic Dentist in Plano, Dr. Diana O’Quinn

Dr. O’Quinn is an experienced dentist of over 20 years committed to serving residents of Plano and North Texas. Advanced education, study clubs, and continuing education allows Dr. Quinn to use the latest in dentistry techniques, equipment, and materials to provide you with a beautiful and healthy smile in a comfortable relational environment to last a lifetime. Read more about our general and cosmetic dentist in Plano, Dr. Diana O’Quinn, below.

Diana O’Quinn, DDS

Originally from Miami, Florida Dr. Diana O’Quinn moved to Texas in 1981, earning her dental degree from Baylor College of Dentistry in 1993. Her dental philosophy incorporates function and esthetics into comprehensive care. Over the years she has accumulated hundreds of hours of continuing education including many continuums at the world renowned Pankey Institute in Key Biscayne, Florida. There she acquired specialized knowledge about the bite, joint and muscles, as well as splint therapy. Dr. O’Quinn has combined this functional knowledge with esthetic smile design and sculpting training. Esthetic continuums at Baylor College of Dentistry and Louisiana Dental School have been invaluable in creating beautiful smiles that will last for years to come. She also has two certifications with Align technologies, the makers of Invisalign orthodontic systems. From the University of North Carolina, Dr. O’Quinn gained advanced training in denture technologies that aid in comfort and function. Dr. O’Quinn says, “I learned early in school that I love dentistry. It gave me a sense of peace to combine art, science and health in a hands-on profession. I have the patience and love for detail as well as desire to provide optimum oral and esthetic health for those who desire quality care.” Dr. O’Quinn and her husband, Rex have two wonderful children Kaitlyn and Matthew. They enjoy the outdoors, working out and many sports especially Ultimate Frisbee.