• Small Town Practice, High-Tech Periodontics

    For state-of-the-art periodontal care in a warm and welcoming atmosphere, visit the office of Dr. Marshall Johnson and Dr. Elizabeth Jaynes in Plano. We combine clinical skills with personalized attention to restore healthy, vibrant smiles for patients of all ages. Schedule an appointment and experience our commitment to excellent patient care.

    Call (972) 964-8833

  • All patients are welcome!

    Dr. Johnson and Dr. Jaynes invite you to learn more about our services and our staff, and to find answers to some common questions about periodontal disease and dental implants. If you have any further questions, please don’t hesitate to contact us. We look forward to crafting your healthy, dazzling smile.


    Dr. Johnson and Dr. Jaynes have years of experience with families. We pride our business on oral expertise for Plano’s families. We treat our patients using the most advanced state of the art technology. Call (972) 964-8833 today for your appointment! 

  • Our Services

  • Dental Implants

    For people with a missing tooth or even several missing teeth, dental implants can seem like a miracle. They are a wonderful tooth replacement option, which avoids the frustration of dealing with bridges and dentures. Once in place they maintain normal jaw functioning and look very natural.

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  • Soft Tissue Grafting

    Our gums may have receded for a variety of reasons, including aggressive tooth brushing or periodontal disease. Periodontal procedures are available to stop further dental problems and gum recession, and/or to improve the esthetics of your gum line. Soft tissue grafts can be used to cover roots or develop gum tissue that is absent due to excessive gingival recession.

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  • Periodontal Disease

    This dental specialty focuses on the prevention, diagnosis and treatment of structural and functional membrane disease concerning the periodontal membrane and other related tissues that surround the teeth and support them. This includes disease of the gums, periodontal ligaments, and bone that hold the teeth in place. If these structures are weakened by bacteria and infection a person risks losing their one and only set of teeth.

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    Mark is extremely friendly and very helpful in designing a care plan for me. I drive quite a ways to visit his office and am always pleased (well as pleased as you can be after a visit to the dentist) with both him and his staff

    Ana H.

  • Office Hours

    Day Hours
    Monday 8:00am - 4:30pm
    Tuesday8:00am - 4:30pm
    Wednesday8:00am - 4:30pm
    Thursday8:00am - 4:30pm
    Friday8:00am - 12:00pm