Dental Staff


  • Dr.
    Joseph Holcomb

    Dr. Holcomb loves being able to provide care to his hometown. He graduated from Crockett High School in 1986 and completed his undergraduate studies at the University of Texas, Austin. He then graduate from the University of Texas School of Dentistry in 1993. With over 28 years serving his community, Dr. Holcomb looks forward to providing care to patients from ages 8 to 108 who are striving for great oral health! Continually, he has expanded his knowledge to provide an array of additional services to Houston County. 

    Dr. Holcomb has studied at the Pankey Institute over a course of 5 years, he completed through Continuum 5 and completed a Preceptorship in Dental Implantology from the University of Texas San Antonio. Dr. Holcomb has a strong passion for continuing his education, thus being an active member of the Houston Pankey / Tanner Study Club as well and the Southwest Academy of Restorative Dentistry. He is a member of the American College of Dentists, American Dental Association, Texas Dental Association, Southwest Academy of Restorative Dentistry, and the Brazos Valley Dental Society. Dr. Holcomb actively uses these memberships to expand his knowledge to bring the latest techniques to Houston County. 

    Utilizing state of art technology, Dr. Holcomb continually seeks ways to make receiving dental care less anxiety provoking as well as more visual by using diagnostic tools to explain what is occurring within a patient's mouth. He and his entire team focus on the connection between oral health and the long lasting effects it has on overall physical health and well being. 

    Dr. Holcomb and his wife, Laura are members of the First United Methodist Church of Crockett where he serves on a variety of committees. He is also a member of the Crockett Rotary Club, Lothrop Lodge of Crockett, and the Houston County Water District. Dr. Holcomb and Laura enjoy spending their weekends with family, enjoying all of the great outdoor activites that East Texas has to offer and playing with their grand-dog, Henlee. Their daughter, Ann is currently residing in Nacogdoches, Texas with her husband Michael, while attending Fuller Theological Seminary. Their son, Will recently finished his career as a Sam Houston State University Men's golfer and is now residing in Fort Worth, Texas. His wife, Graycie is currently the Marketing Coordinator at Crockett Dental Care.

  • Sherry Duhon

    As a 1993 graduate of Grapeland High School, Sherry began her career with Dr. Holcomb as a dental assistant. Sherry fell in love with dentistry and chose to attend the University of Texas Tyler Dental Hygiene School and graduated in 1998. With over 23 years of experience, Sherry loves to educate and get to know her patients from ages 8 to 108! 

  • Courtney Harris
    Recare Assistant

    Courtney works with Sherry to provide an exceptional preventative visit by tending to all of the details regarding patient's hygiene visits. Courtney is a 2009 graduate from Latexo High School and began her dental career in 2011. 

  • Halea Kendrick
    Dental Assistant & Lab Coordinator

    Halea began her career in dentistry in 2021 as a chair side assistant to Dr. Holcomb. Her position at Crockett Dental Care has evolved into also Lab Coordinator as well. You can find Halea serving in a variety of capacities to assure our patient's experience great care. 

  • Kelsey Currie
    Registered Dental Assistant

    Kelsey joined our team in 2021 after taking some time off from the dental field to care for her family. Although she is excited to be back, this time assisting Dr. Holcomb daily with all procedures. You can find Kelsey serving as a Registered Dental Assistant, whether its updating medical history, taking x-rays or directly helping Dr. Holcomb to care for patients.

  • Cheyenne Bowman
    Patient Coordinator

    Cheyenne is ready to greet you with a smile as you enter our office! As our Patient Coordinator, Cheyenne aims to create a more seamless experience for patients. From verifying insurance benefits to processing patient information and documents, you can find Cheyenne assisting patients in many different ways.

  • Graycie Holcomb
    Marketing Coordinator

    Graycie graduated from Sam Houston State University in 2020 with a BBA in Marketing. She began her career at Crockett Dental Care as our Marketing Intern. This position evolved into her accepting a position as the full time Marketing Coordinator.

  • Laura Holcomb
    Office Manager

    Dr. Holcomb's wife, Laura works closely with all of our team members to insure our office is serving patients to the highest standards possible. Laura strives to assist patients and our team in any way she can. 

  • Macie Blythe
    Treatment Coordinator

    Macie began her career in dentistry in 2017. She has experienced both the administrative side and clinical side of dentistry. Macie fell in love with assisting patients in treatment planning to restore their smile. Macie works closely with Dr. Holcomb to provide the very best care to our patients. 

  • Taryn McKenney
    Recare Coordinator

    A 2018 Latexo High School graduate, Taryn joined our team in 2021. Consistent oral hygiene care is at the heart of Taryn's position. Taryn coordinates with our RDH, Sherry to ensure that patients are receiving the best routine dental care possible. 

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Primary Location


8:10 am-5:00 pm


8:10 am-5:00 pm


8:10 am-5:00 pm


8:10 am-5:00 pm