Why Choose Kids Mile High for your little one’s smile needs?
- Trusted, family-friendly practice with a focus on preventative care
- Super fun, stress-free environment for kids AND parents
- Bright, kid-friendly offices designed especially for young patients
- State-of-the-art technology for comfortable, efficient appointments & treatments
- A place where all patients can have access to amazing care in a respectful, encouraging atmosphere

Book an appointment today!

Going to the dentist doesn’t have to be a chore
We make oral health FUN!
Taking your child to the dentist shouldn’t be something you dread. In fact, when little ones actually like coming in for visits, it sets the stage for a lifetime of oral health. At Kids Mile High Pediatric Dentistry, everything we do is focused on creating a positive, fun experience for both kids and parents. Our Denver pediatric dental practice is far from cold and clinical. It’s bright, cheerful and there’s never a dull moment. Don’t be surprised if Dr. Paddy challenges your kiddo to a round of golf on the in-office putting green or Dr. Roger breaks out the lacrosse sticks.
While we don’t take ourselves too seriously, we are serious about the health of your child’s smile. We specialize in preventative dentistry to keep little mouths happy and healthy and when treatment is necessary, we use cutting-edge technology like needle-free, painless laser dentistry to get the job done quickly and comfortably. Our board-certified pediatric dentists Dr. Paddy and Dr. Roger treat every child as if they were their own and make sure that parents feel informed and educated.
With three, convenient locations and a full range of pediatric dental and orthodontic services, we can be by your child’s side during their smile journey all the way from birth through adolescence. When you visit Kids Mile High, you’ll never look at going to the dentist the same again!

Why Choose Us
Full range of pediatric dental services
Friendly, experienced team
A focus on preventative care
Award-winning doctors

Meet The Doctors

Dr. A. Patrick Smithwick, fondly known as Dr. Paddy, and Dr. Roger Castro, known as Dr. Roger, are board-certified pediatric dentists. (Fun fact: They were actually friends in dental school!) We recently welcomed pediatric dentist Dr. Meredith (Dr. Meredith Ghivizzani). The trio offer a full range of pediatric dental services and orthodontic treatment to kids and teens. They are all about providing exceptional care and making the experience positive and fun to encourage a lifetime of awesome oral health.
Central Park Office
(303) 399-5437
2373 Central Park Blvd.
Suite 305, Denver, CO 80238
Englewood Office
(303) 779-5306
125 Inverness Dr. East Ste 300
Englewood, Colorado 80112
Thornton Office
(720) 629-9969
7375 E. 128th Ave.,
Thornton, CO 80602