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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

  • Tooth Decay Prevention

    What is tooth decay? Tooth decay begins with the Streptococcus mutans bacteria. These bacteria join with food particles and fluids in the mouth to create plaque, a constantly forming biofilm which sticks to the surface of tooth enamel. The bacteria in plaque convert the sugars in our foods into lactic ...

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  • Root Canal Treatment

    Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer ...

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  • Fillings

    The bacteria in plaque produce acids that erode tooth enamel, eventually creating a hole, or cavity, in the tooth surface. Left untreated, this decay can spread to the interior of the tooth, and might lead to the need for a crown, a root canal, or even extraction. When caught early, your dentist can ...

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  • Veneers

    A dental veneer is a thin, durable porcelain shell that is custom-fabricated to cover the front of a tooth. Veneers can restore the appearance of teeth with chips, cracks, and stains, can close small gaps between the teeth, and can reshape misshapen or slightly misaligned teeth. Veneers are a popular ...

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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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  • Laser Decay Diagnostics

    Using lasers, dentists can detect tooth decay that is not yet visible and would otherwise be undiagnosed using traditional methods. Laser cavity detection is based on the fact that healthy tooth structure reflects light, or “fluoresces,” differently than does decayed tooth structure. Teeth with decay ...

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  • Laser Dentistry

    Lasers direct a controlled force of energy that can remove or alter bone and tissue. By applying varying wavelengths of energy, dental lasers are used to detect and treat a myriad of oral health issues, including detecting oral cancer and treating small cavities. There are two different types of dental ...

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  • Same-Day Crowns

    A tooth that has been structurally damaged by decay or trauma sometimes needs to be crowned or “capped” so that it can look good and function properly again. A crown is a durable covering that is custom-made to fit over the entire tooth from the gum line up. Getting a crown used to mean multiple ...

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  • Digital X-Rays

    X-rays are one of the most important parts of a dental exam, and can help medical professionals detect problems long before they are visible to the naked eye, including early tooth decay, gum disease, abscesses, and abnormal growths. Benefits of Digital X-rays Easy to obtain Digital X-rays are obtained ...

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  • Intraoral Camera

    Slightly bigger than a pen, an intraoral camera is an innovative tool that can take up-close pictures of teeth, gums, and other hard-to-reach places in the mouth. Intraoral cameras can help dentists detect dental issues like tooth decay, periodontal disease, and oral cancers. Benefits of using an intraoral ...

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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