About Us

Orthodontics is a wonderful, life-long gift to give your child or yourself. We look forward to a long relationship with you and your family as we work to provide you with quality orthodontics. Our team is committed to excellent personalized care. Any questions you may have are encouraged, as we want you to feel comfortable through all phases of treatment. We are dedicated to giving each patient a life-long gift, a beautiful healthy smile.

We trust that you will find our practice to be caring and professional. We are very focused on our patient’s well being and we want to make orthodontics a positive, enjoyable and rewarding experience.
Dr. Sharon Lee Mason is committed to providing the best orthodontic care along with personal attention to her greatly valued patients.

Our practice offers you the best orthodontic team continually striving to make your orthodontic experience positive.

West County Orthodontics was the first orthodontic practice in the St. Louis area west of HWY 270. Dr. Derril Heiland began the practice in 1969. Dr. Mason joined the practice in 1994 and worked with Dr. Heiland until he retired in 1999.

Our office location is especially convenient to Parkway West High and Parkway West Middle, but we enjoy patients from all over the region.