At Harwell & Cook Orthodontics, we’re excited to provide families in Guymon with a welcoming, comfortable place to begin their smile journey. From the moment you arrive, our team strives to create an environment where patients of all ages feel at ease. Our Guymon office blends modern orthodontic technology with a calm, inviting atmosphere to ensure every visit is pleasant and stress-free.
We believe great orthodontic care comes from understanding each patient as an individual. That’s why Dr. Tanner Cook, Dr. Anthony Harwell, and our caring team take the time to listen, answer questions clearly, and tailor treatment to each patient’s needs. Your comfort, confidence, and trust matter to us through every step of your orthodontic experience.
Conveniently located in Guymon, our office provides easy access to high-quality orthodontic care for families throughout the Oklahoma Panhandle. Whether you’re visiting for a first consultation or returning for a follow-up, you can always count on friendly service and personalized attention.
Harwell & Cook Orthodontics in Guymon is easy to find and located near several well-known community destinations. We are only minutes from Thompson Park, Guymon High School, and the popular Sunset Lake, making our office simple to recognize for both longtime residents and those new to the area.
Our location is conveniently accessible from US-54, US-64, and major city routes, ensuring a smooth drive from anywhere in Guymon or the surrounding communities. With clear signage and convenient parking right at the entrance, visiting us is always quick and hassle-free.
We proudly welcome patients from Guymon and nearby areas, including Goodwell, Texhoma, Hooker, Optima, and Beaver.
Dr. Anthony Harwell proudly provides orthodontic care to families in Guymon, offering a calm, reassuring approach shaped by decades of hands-on clinical experience. Patients value his clear communication, precise attention to detail, and the personalized treatment plans he creates to ensure comfort and confidence throughout every stage of care.
Dr. Harwell’s passion for orthodontics began early in life while assisting in his father’s orthodontic practice, where he learned the importance of compassionate, patient-centered care. After more than 25 years working alongside his father, he continues that legacy at Harwell & Cook Orthodontics, upholding a tradition built on trust, integrity, and genuine relationships with patients.
He utilizes modern orthodontic technology, including digital treatment planning and self-ligating braces, to deliver efficient, comfortable, and reliable results tailored to each patient’s unique needs. Dr. Harwell believes a smile has the power to impact far more than appearance, it can enhance confidence, comfort, and overall well-being.
Dr. Harwell earned his Bachelor of Arts in Mathematics from Vanderbilt University, his Doctor of Dental Surgery degree from Baylor College of Dentistry, and completed both his Certificate in Orthodontics and Dentofacial Orthopedics and his Master of Science at the University of Texas–Houston.
Dr. Tanner Cook provides orthodontic care to patients in Guymon with energy, compassion, and a strong commitment to helping individuals feel confident in their smiles. He is especially passionate about working with adolescents and guiding them through positive, confidence-building smile transformations. Patients appreciate his approachable personality and the clear, reassuring way he explains treatment.
Raised in Meers, Oklahoma, Dr. Cook developed a deep respect for small-town values and meaningful personal connections. He was drawn to orthodontics for its unique blend of science, creativity, and the ability to make a lasting difference in patients’ lives. Since joining Harwell & Cook Orthodontics in 2014, he has worked closely with Dr. Harwell to deliver patient-first care rooted in trust, consistency, and encouragement.
Dr. Cook uses advanced orthodontic methods, including digital treatment planning and self-ligating systems, to provide efficient, comfortable, and highly customized care for patients of all ages. He believes orthodontic treatment is about more than straightening teeth—it’s about helping people feel proud of who they are and confident in their smiles.
Dr. Cook earned his Bachelor of Science in Chemistry and Biochemistry and his Doctor of Dental Surgery degree from the University of Oklahoma, followed by a Master of Science and Certificate in Orthodontics in 2014.
At Harwell & Cook Orthodontics in Guymon, we want every family to feel confident starting treatment. That’s why we offer flexible payment plans and work with a variety of insurance providers to make orthodontic care more accessible. Our team will walk through your benefits, explain costs clearly, and help you find a plan that fits your budget comfortably.
We provide a complete range of orthodontic treatments designed to improve both smile health and confidence. Whether you’re considering braces, clear aligners, or specialty care, our team is here to guide you with clarity and compassion every step of the way.
Whether you’re just beginning your orthodontic journey or exploring options for your child, we’re here to help. Below are some of the questions patients in Guymon ask most often.
Treatment time varies, but most patients fall within a 12–24 month range. At your first visit, we’ll provide a detailed, personalized timeline.
In some cases, yes. Airway-focused orthodontics can support improved breathing and sleep, especially in growing children.
Many insurance plans include orthodontic benefits. We’ll review your coverage and help you understand your out-of-pocket costs before treatment begins.
