Harwell & Cook Orthodontics

Orthodontics in Guymon, OK


Harwell & Cook Orthodontics
616 N Main St
Guymon, OK 73942
Phone: (800)-767-8467


Mon – Thurs8:00 AM – 5:00 PM

If you live in the Panhandle and would like to receive outstanding orthodontic care from Harwell & Cook Orthodontics, we have five trusted and convenient locations from which to choose. Our Guymon, OK, office may be the most convenient location for you if you live in or around Texas County. With over 40 years in orthodontics, Dr. Harwell and Dr. Cook and their experienced team are proud to provide personalized service to patients in the Panhandle area in a welcoming and comfortable orthodontic practice where your smile comes first. Whether you choose traditional braces, clear and removable aligners such as Invisalign®, or other methods of treatment, Harwell & Cook Orthodontics is dedicated to going above and beyond for its patients.

If you would like a complete examination and a custom treatment plan for a new, beautiful smile and improved oral health, our orthodontists are available to meet with you for a consultation appointment. After this initial appointment, you will have all the information you need to decide if you would like to go ahead with treatment at our practice under the expert care of Dr. Harwell and Dr. Cook — with no pressure from us. For detailed directions to our Guymon office, see the map below, or feel free to contact our helpful staff.


Braces can address problems like crooked or crowded teeth, overbites or underbites, incorrect jaw position, and disorders of the jaw joints. Typically, children receive braces between the ages of 10 and 14, but braces are ideal for anyone looking to straighten their smile. Adults love them, too! We offer traditional metal braces and ceramic braces, as well as the revolutionary Damon System for simulating how a patient’s face will change and mature throughout their orthodontic journey.


Sometimes, people find brackets and wires inconvenient and turn to other options, like Invisalign®, which is a clear aligner alternative to traditional braces. Invisalign® works by applying continuous pressure to your teeth so that they shift into the correct positions. In fact, many people can’t even tell you’re wearing them! You remove them during regular eating and brushing, which makes oral hygiene easy because you don’t have to work around brackets or wires. Schedule a consultation with our doctors to see if Invisalign® treatment is right for you.


  • Hooker, OK
  • Goodwell, OK
  • Optima, OK
  • Hardesty, OK

We are delighted to work with our patients in Texas County to help them achieve the smiles they have always wanted. Guymon isn’t called Queen City of the Panhandle for nothing — we’re the Saddle Bronc Capital of the World, and home to the Guymon Pioneer Days Rodeo, which is the fifth-largest outdoor rodeo in the nation and has offered tributes to the community’s pioneer spirit every May since 1933! We also lay claim to the Guymon Game Reserve, where you can see buffalo, elk, whitetail deer, and longhorn cattle, as well as the 4,333-acre Optima National Wildlife Refuge.


  • Braces for Young Children and Adults
  • Invisalign®
  • Bite Correction
  • Palatal Expansion
  • Treatment for Sleep Apnea and more!

At our hospitable practice, you will be treated like family with the kind of compassionate and gentle care we are known for. If you live in or around Guymon, we encourage you to schedule a consultation appointment with one of our orthodontists for an examination and a customized treatment plan. Feel free to contact us at Harwell & Cook Orthodontics if you have any questions. If you need to reach us outside our normal hours, please leave a message and our staff will return your call as soon as possible. Thank you for the opportunity to provide you and your family with top-notch orthodontic care.