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Welcome to Cook Family Dentistry, located in Santa Rosa Beach, Florida. Please take a look at our website for information about our services and practice.

Our office is a full-service practice treating all ages and providing services ranging from preventive and basic restorative dentistry to cosmetic and full mouth restoration dentistry. Our focus is always on the well-being and comfort of our patients while properly educating them on their treatment options. We partner with our patients in creating good habits, proper nutrition, and regular professional care that will result in improved oral health in a positive way. Our office is conveniently located just north of Scenic Highway 30A. We look forward to serving to serving you and your family for all your dental needs.

Our practice has been proudly serving the Santa Rosa Beach and 30A area since 2010. We sincerely enjoy seeing our patients walk through the door every day. From small children to senior adults, giving someone the confidence of a beautiful smile is truly why we love doing what we do. Thank you for the opportunity to care for the life of your smile!

– Drs. Cass and Stephanie Cook

Meet Dr. Cook

  • Cassidy T. Cook DMD

    Cassidy T. Cook, DMD, FAGD is a unique dentist. He takes a gentle approach, easing any concerns you might have by providing valuable patient education. He listens to completely understand your dental needs and goals.

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Client Testimonials

We have the best clients in the world!

  • "Long time patient.

    We have been going to Dr. Cook for years and are very satisfied with his services. He knows what he is doing. His staff is friendly, efficient and makes you feel welcome."
  • "Everyone was so nice.

    Everyone was so nice. I was to say the least nervous, but all of the staff made sure to try to ease my mind. Dr. Cook was very informative and was truly interested in getting me out of the pain I am experiencing. We would recommend to anyone to go to this wonderful practice."
  • "Grateful.

    Dr. Cook stayed after hours to ensure i didn’t have to worry over the weekend. Super grateful for the work and kindness!"
    JED T.
  • "Great experience.

    Dr. Cook is knowledgeable. His practice is well run. The dental hygienists are all great and obviously carefully selected by Dr. Cook. Billing through my dental insurance plan is handled with ease. All around a great experience."
    LINDA M.

Featured Articles

Read about helpful topics

  • Invisalign for Adults

    When you hear the word “orthodontics,” what comes to mind? Probably a young teenager whose teeth are covered by a latticework of metal. There are indeed many orthodontic patients who fit that description. However, there now exists an increasingly popular alternative to traditional metal braces: Invisalign® ...

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  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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  • Smile Makeover

    Smiling with confidence makes you feel great. A beautiful smile is also an important social and professional asset. Yet there are many people who avoid showing their teeth in public or in photographs because they don't like what they see. If that describes you, then why not start the process of getting ...

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  • Periodontal (Gum) Disease

    While you may think that some loss of teeth is inevitable with aging, it is actually possible for all of your teeth to last a lifetime. One of the ways you can achieve this goal is to avoid periodontal disease (“peri” – around; “odont” – tooth), which is caused by bacteria that attack the ...

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  • Mouthrinses

    Numerous studies have shown that using an appropriate mouth rinse, in conjunction with regular brushing and flossing, is an easy and effective way for you to improve your overall oral health. As part of a regular program of oral hygiene, mouth rinses (which are sometimes called mouthwashes) can be effective ...

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  • Oral Hygiene for Kids

    Teeth can last a lifetime if you take care of them right — and the best time to start is just as soon as they begin appearing. By establishing good oral hygiene routines for your children right from the start, you'll give them the best chance of keeping their teeth healthy — forever. Tooth decay, ...

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  • Invisalign for Teens

    There's a new technology that's (literally) putting a smile on plenty of young faces: A system of clear, removable aligners made especially for teens called Invisalign Teen®! If you (or a teenager you know) are a candidate for this treatment, you might find it's the best fit for your lifestyle: It lets ...

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  • Fillings

    If you have never had a cavity, congratulations! If you have had one, you are not alone. About 78% of us have had at least one cavity by the time we reach age 17, according to a 2000 report by the U.S. Surgeon General. Fortunately there's a time-tested treatment for cavities: the dental filling. Fillings ...

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  • Orthodontic FAQs

    What do orthodontists do? Orthodontists are dental specialists who diagnose and treat problems with the position, alignment or spacing of the teeth, and related irregularities in the face and the jaw. A number of special treatments, including braces and other oral appliances, are used to correct these ...

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  • Sinus Surgery

    If you want to replace a missing or failing tooth with a state-of-the-art dental implant (watch dental implant video), your dentist will first need to make sure that you have sufficient bone in your jaw to anchor the implant. This is true no matter what type of tooth is being replaced. However, if it ...

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Our Location

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Hours of Operation

Our Regular Schedule


7:00 am-3:30 pm


7:00 am-3:30 pm


7:00 am-3:30 pm


7:00 am-3:30 pm