Doctors Leone & Vaughn are Board Certified Specialists in Orthodontic treatment and offer the latest technology in orthodontics today. Their experienced, committed, and friendly staff work together as a highly experienced orthodontic team. We use the utmost current sterilization methods available today. For your convenience, we are open five days a week with early morning and evening appointments available. Drs. Leone and Vaughn are committed to being leaders in their profession; both are Board Certified by the American Board of Orthodontics, both are Published Researchers and Instructors for the University of Washington, and their practice has consistently been voted one of Seattle's "Top Orthodontists" as published in Seattle Magazine & Seattle Metropolitan Magazine. Dr. Paola Leone was born and raised in Bari, Italy, and earned her Doctorate of Dental Surgery at the University of Bari, graduating at the top of her class as valedictorian. She obtained her Master's of Science in Dentistry, at Saint Louis University, specializing in Orthodontics. Dr. Leone is an Affiliate Associate Professor at the University of Washington, Department of Orthodontics. In her spare time, Dr. Leone enjoys spending time with her family, traveling and snow boarding. Dr. Gregory Vaughn was born and raised in Olympia, Washington, and earned his Bachelor's degree from the University of Puget Sound. Dr. Vaughn earned his DDS at Univ. of the Pacific, in San Francisco, graduating with high honors. He was elected to Omicron Kappa Upsilon (National dental honor society) and was awarded the Clinical Excellence Award, for highest clinical scholarship. He completed his post-doctoral residency at UCLA, specializing in Orthodontics. Dr. Vaughn is an Affiliate Associate Professor at the University of Washington, Department of Orthodontics. In his spare time, enjoys spending time with his family, hiking, running and snowboarding.