Finding a truly great orthodontist is no easy task—someone who not only delivers results but also makes the experience enjoyable. That’s exactly what you’ll find at 303 Smiles. Since moving to this vibrant Colorado community in 2020, Dr. Derek Straffon has become a trusted name in local orthodontic care. With a passion for precision, a love for people, and an office environment designed for comfort and fun, Dr. Straffon and our team are here to change lives.
Meet Dr. Derek Straffon
Dr. Derek Straffon, DDS, MS, is an award-winning orthodontist with a reputation for creating confident, lasting smiles. He earned both his Doctor of Dental Surgery and Master of Science in Orthodontics from the University of Michigan, following completion of his undergraduate studies at Indiana University.
His long list of achievements includes:
- Thomas M. Graber Award of Special Merit for outstanding orthodontic research
- Top Orthodontist by 5280 Magazine every year since 2009
- Named Top Dentist by USA Top Dentists annually since 2009
- Induction into the Omicron Kappa Upsilon Honorary Dental Society
Dr. Straffon is also a respected public speaker, regularly sharing his orthodontic knowledge at many national conferences and events. He maintains active memberships with:
- American Association of Orthodontists
- American Dental Association
- Colorado State Orthodontic Association
- Rocky Mountain Society of Orthodontists
- Metropolitan Denver Dental Society
When he’s not in the office, Dr. Straffon makes the most of life in Colorado by participating in triathlons, mountain biking, skiing, and spending time with his family.
What Makes Our Office Stand Apart?
One of our goals when we built 303 Smiles in Greenwood Village was to create a dynamic and fun atmosphere for patients of all ages. Visiting our office should never be a chore—in fact, we want you to enjoy your time with us! Two popular features patients rave about are:
- The Candy Bar: Yes, you read that right! While we encourage dental health, we also believe in balance and joy. Our candy bar is a sweet treat for patients (especially after braces come off!).
- The Tech Bar: Stay plugged in while you wait. With charging stations and Wi-Fi access, teens and parents alike can stay productive or entertained.

Our Treatment Options
In terms of the treatment options we offer, we can divide them into two categories: Self-ligating braces and everything Invisalign has to offer. In most offices, Invisalign is not a dynamic treatment, but we offer endless options from this brand, because we’ve seen the singular impact it makes.
Self-Ligating Braces
Our self-ligating metal braces are the perfect option for patients with complex tooth alignment needs:
- Efficient tooth movement: Designed to work faster than traditional braces
- No elastic bands needed: A clip system allows the wire to move more freely
- Gentle, steady pressure: Helps guide teeth into position with fewer appointments
- High-quality metal materials: Built for durability and performance
- Cost-effective treatment: Less reliance on complex components can mean savings
- Fewer adjustments required: Less time in the chair, more time enjoying life
Invisalign for All Ages
Dr. Straffon is highly experienced in Invisalign treatment and offers a variety of options:
- Invisalign Teen: Perfect for active teens who want a low-profile option
- Invisalign First: Designed for younger patients with developing smiles
- Invisalign Parent Program: Helps parents feel confident and informed throughout their child’s treatment
- Invisalign Refresh Program: For past Invisalign users needing a touch-up
- Invisalign Participation Programs: Reward-based programs that keep kids engaged and motivated
- Hybrid/Combination Treatments: A blend of braces and Invisalign for the best of both worlds
- Invisalign Whitening: A great way to polish your smile after straightening
- Invisalign Palatal Expander: A wonderfully modern solution for young patients needing jaw expansion without traditional bulky appliances
Why Choosing Local Matters
Choosing a local orthodontist instead of one in Greenwood Village offers more than just convenience—it’s about building lasting relationships and receiving exceptional care in your home community.
- Our team takes the time to get to know our patients and families. We make a point of being accessible; our office is always close to home or work, and we’re truly invested in the well-being of our neighbors.
- Being local also means we understand the needs of families in Greenwood Village and the surrounding Denver metro area. Whether it’s helping you fit appointments into your busy schedule or recommending the best treatment based on your lifestyle, we’re always here for you when you need us.

Successful Smiles in The 303
We consider it a special privilege to meet new patients for the first time, and we start every treatment with a free consultation with Dr. Straffon. This helps us assess your orthodontic needs and answer any questions you may have. You deserve the best—come and get it with our help!