Dr. Gregston received his Bachelor of Arts in Science and his Doctorate of Dental Surgery simultaneously while attending the six-year combined BA/DDS program at the University of Missouri-Kansas City (UMKC). After five years of active-duty service in the Air Force, he attended UMKC to complete his advanced studies in orthodontics and dentofacial orthopedics.
Before returning to UMKC for his orthodontic residency, Dr. Gregston completed a residency in advanced education in general dentistry at Langley Air Force Base, Virginia. His time in the United States Air Force ultimately led to him raising his family in our beautiful state of Colorado. Dr. Gregston has three gorgeous adult children (Emily, Meghan, and Kelsie) and is the husband to his lovely wife, Sandi.
Dr. Gregston grew up in Independence, Missouri and is an avid Kansas City Chiefs fan. He is a member of the American Dental Association, American Association of Orthodontists, Colorado Dental Association, and Rocky Mountain Society of Orthodontists. He also donates time and dental expertise to charities like Smiles Change Lives.
He enjoys spending time away from the office with his family; they are his focus and joy. However, when he is not caring for his patients, he also enjoys watching movies and sports, along with playing golf.
Dr. Gregston is committed to providing the best treatment for his patients, with a goal of creating beautiful, healthy, and functional smiles. He strives to create relationships that last long past a patient’s time in braces, and ensures he is directly available throughout treatment and beyond.