Dental Staff

  • Dr.
    Joseph Holcomb

    Dr. Holcomb, a 1986 graduate of Crockett High School, completed undergraduate studies at the University of Texas, Austin, and graduated from the University of Texas Health Science Center in Houston in 1993.  

    Dr. Holcomb has provided care to his hometown for over the last 27 years.  He began as an associate to his mentor, Dr. John M. Stovall, Jr. in 1993.  Continually, he has expanded his knowledge to provide an array of additional services to Houston County. Studying at the Pankey Institute over a course of 5 years, he completed through Continuum 5 and completed a Preceptorship in Dental Implantology from the Univesity of Texas San Antonio. 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 avidly continues to advance his knowledge through being an active member of The Houston Pankey/Tanner Study Club. As well as The Southwest Academy of Restorative Dentistry participating in an array of continuing education courses yearly.

    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 while attending Fuller Theological Seminary and interning at Freedonia Baptist Church. Their son, Will is currently continuing his education at Sam Houston State University. Will plays golf for the Men's Golf Team at SHSU as well. His wife, Graycie recently graduated Magna Cum Laude with a BBA in Marketing from Sam Houston State University. She is currently the Practice Manager at Crockett Dental Care.

  • Sherry Duhon

    Sherry began working with Dr. Holcomb in 1993 as a recent graduate of Grapeland High School. She fell in love with dentistry and decided to continue her studies. In 1998 Sherry graduated from the University of Texas Tyler Dental Hygiene Program and began her hygiene career with Dr. Holcomb. Sherry sepent a few years away from Crockett, but soon returned in 2017 and rejoined our awesome team. Sherry loves seeing patients from ages 8 to 108.

  • Courtney Harris
    Registered Dental Assistant

    Courtney is a 2009 graduate from Latexo High School and began her dental career in 2011. She assists our hygienist, Sherry in many ways. Courtney plays a large role in our hygiene department, including scheduling, preparing rooms, seating patients, taking x-rays and much more.

  • Macie Cook
    Registered Dental Assistant

    Macie began her career in dentistry in 2017. Having experienced the administrative side of dentisry, Macie found that the clinical side of dentisry is what she really loves. Macie works assists Dr. Holcomb and to provide the very best care to our patients. 

  • Dana Raines
    Patient Coordinator

    Dana is ready to greet you with a smile when you enter our office. She works to create a more seamless experience for our patients. Dana verfies our patients' dental insurance benefits prior to each appointment and verfies upcoming appointments with our patients. She will gladly assist you in any way she can to make coming to see our team as easy as possible.

  • Graycie Holcomb
    Accounts & Marketing Manager

    Graycie recently graduated from Sam Houston State University 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 Accounts and Marketing Manager

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Primary Location


8:20 am-12:00 pm

1:10 pm-5:00 pm


8:20 am-12:00 pm

1:10 pm-5:00 pm


8:20 am-12:00 pm

1:10 pm-5:00 pm


8:20 am-12:00 pm

1:10 pm-5:00 pm


8:00 am-12:00 pm