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What Sets Us Apart

Not all orthodontic care is the same

Holt Orthodontics is pleased to offer  the highest level of patient care and promote excellence in orthodontics. 

Dental and medical professionals’ orthodontic practice of choice: Our practice is considered the orthodontic practice of choice for other dentists, physicians, and their families. Many medical and dental professionals have trusted us for their families’ orthodontic treatment.

Over 18 years of teaching orthodontics: Dr. Holt has been teaching other doctors how to create beautiful smiles as far away as Australia, South Africa, Europe, Bali and all over the United States and even at the annual meeting of all Orthodontists in the USA. Thus, he is always up to date with the latest orthodontic treatments.

Recognized as Top / Best Orthodontist”

◦      Dr. Holt has been voted as Top / Best Orthodontist by other dental professionals:

▪      5280 Magazine

▪      Top of the Town 

▪      National Dental Association

◦      Dr. Holt has also been selected as Top / Best Orthodontist by readers of:

▪      Highlands Ranch Herald

▪      Douglas County Living

▪      Macaroni Kids, Favorite Orthodontist

▪      Colorado Parent,Best Orthodontist

▪      Best of the Best, Colorado Community Newspaper Association


Becasue Holt Orthodontics offers award-winning care that hinges on exceptional results, service, and patient care, patient care is our top priority; this is our commitment to you.

We utilize modern technology to ensure you receive comfortable, convenient, and efficient treatment and our sterilization protocol that is the most advanced available.

Orthodontics is an evolving science with frequent developments in techniques, technology, and treatment. New technology produces better results with fewer visits and shortened treatment times.

Keeping up with the latest technology is an important part of that treatment as well. We use the iTero® Invisalign® scanning technology, which means you no longer need messy impressions — we simply scan your teeth with a wand.

Training and experience set us apart

Dr. Gary Holt is a certified orthodontic specialist who has been practicing for nearly two decades. He has completed extensive and specialized training in orthodontics following dental school. That training, along with many years of experience, allows Dr. Holt to offer professional, patient-specific orthodontic care to treat both standard and complex orthodontic problems and achieve excellent results that leave patients and parents alike with smiles.

As a certified Invisalign provider, Dr. Holt is in the top 5% of all doctors in the world with regard to training, skill, and use of the Invisalign system. And for non-Invisalign cases, Dr. Holt uses the most technologically advanced low-friction bracket, which means lighter forces are necessary for tooth movement.

At Holt Orthodontics, our entire team is certified, and attends continuing education courses, seminars, and conferences to stay knowledgeable about advances in the field. Certified as Registered Dental Assistants (RDA), our orthodontic assistants can also work toward achieving an Orthodontic Dental Assistant (ODA) certification by seeking additional training and passing a national board exam to confirm their knowledge of orthodontics.

  • iTero Impressions – No more messy impressions!
  • Our digital X-ray machine provides crystal-clear diagnostic images almost instantly with less radiation and no chemicals.
  • Ceiling-mounted HDTVs above every treatment chair to make your appointment more relaxing and enjoyable.
  • Our entire office is a FREE WiFi hotspot.
  • Computers are at every treatment chair for patient education, patient convenience, and paperless charting.
  • Our adult waiting room with a fridge is fully stocked with a variety of juices.
  • Our office is open Monday to Friday with two convenient locations.
  • Our promise to you: Exceptional Care and Exceptional Results!

Orthodontic treatment involves a long-term commitment with Dr. Holt, staff, and the process. Throughout your treatment, you will form a lasting, special relationship with our team. With expert knowledge of the techniques and good communication, we can achieve the best result possible. We strive to create a pleasant working environment.

Supporting Kids and Communities

While Dr. Holt has always been quiet and modest about his philanthropy, he supports and donates to a lot of super cool causes! HOLT Orthodontics is committed to supporting the communities they serve. In fact, Dr. Holt has personally contributed more than $100,000 dollars to local schools. In addition to the local schools, he has hand-picked some amazing charities to support with his time and money

Backpack Society – HOLT Orthodontics was the first corporate sponsor for Backpack Society, a local organization that raises funds, collects food donations and partners with local schools to fill food pantries and provide both weekday and weekend food for kids and families in need in Highlands Ranch, Lone Tree, Sedalia, and Littleton. Their work means kids don’t go hungry and can focus on growing, learning, and thriving in school.

YANAM2M - You Are Not Alone – Mom 2 Mom - Dr. Holt is passionate about supporting mental health and donates his time, professional services and monetary contributions to this non-profit organization that is focused on supporting and providing mentors to moms in our community who are struggling or any mom who can reach out a helping hand and let another mom know that they are NOT alone. This support group and mentorship program helps moms in the Highlands Ranch area, so they have a strong support system during the ups and downs of motherhood!

Douglas County Education Foundation (DCEF) – As a proud parent with children in the Douglas County School District, Dr. Holt is dedicated to helping support and enrich the student experience. He supports and donates to this organization that works to promote innovation in the schools and provides development and encouragement for teachers and students across the district.  They raise money to help provide scholarships to high school seniors to attend college, and provide grants for the classroom, STEM programs and provide technology for students with sight, hearing or orthopedic challenges.

A complimentary consult

Dr. Holt is happy to sit down with you, free of charge, and discuss your treatment options and explain which treatment is best for you. This includes comprehensive digital records and a treatment plan tailored to address your concerns.

Schedule Your Complimentary Consultation Today!