Our Passion? To Make Everyone Smile
What sets 303 Smiles apart is our relentless pursuit of excellence. Dr. Straffon's attention to detail, commitment to using the latest technology, and innovative approach to patient program treatment plans mean you and your family enjoy top-tier treatment tailored to your unique needs.
Our practice revolves around doing whatever it takes in a fun, welcoming environment. Our goal is to create experiences that exceed your expectations; to make someone — especially you — smile today; and to always do the right thing.
We’re accountable, transparent, and honest. And at every available opportunity, we ask: How can we make this better?
Beyond Exceptional
Dr Straffon is very knowledgeable, his work in my opinion is beyond exceptional, he is very transparent about the whole process for braces.
- Madelyn P.
Why Choose 303 Smiles
Find out what makes 303 Smiles stand out, from our cutting-edge technology to our modern, patient-centered approach to treatment programs.
Meet Dr. Derek Straffon
Voted Best in Colorado and Top Doctor by 5280 Magazine since 2003. Published author, multi-award-winning doctor. Interviewed on ABC Television.
With Dr. Derek Straffon’s two decades of expertise and ongoing commitment to constantly improving his practice, you’re just a step away from a stunning, lifelong smile.
5-Star Reviews
Read what real patients in Greenwood Village think about their experiences at 303 Smiles.
Community Service
303 Smiles is proud to call Greenwood Village home. Since 2003, Dr. Straffon and our team have helped renew over 4,000 smiles. We love seeing our neighbors smiling.
But sometimes, neighbors need a little extra help. Our team donated to Cherry Creek Cheerleading, and Maddie won with her essay on what a new smile meant to her. Watch her story here.