• About Us

  • Richard E. LaCour, III, D.D.S.

    Dr. LaCour grew up in Texas City and graduated from Texas City High School.  He attended college at Pensacola Christian College and graduated from University of Texas Dental Branch in Houston, Texas in 1997.  He has practiced dentistry in Texas City since graduating.

  • Juanita Ivy - Sifuentes / Office Manager

    Juanita began at the practice in August of 2014. Before Mainland Dental she was a registered dental assistant for 3 years. My background has been mostly in the medical field however my greatest joy is helping our patients understand and make an educated decision toward their dental treatment. Juanita loves the fact that Mainland Dental Center is a small practice and has the ability to focus on patients and know them as well as their family!

    Juanita is a mother of 3 children and have a beautiful grand daughter that is my pride and joy! All of her free time is focused on spending time with her husband, children and their families.

  • Allison Landry / Dental Assistant

    Allison (Alli) is new to the dental field, having graduated high school in 2015 and receiving her RDA certificate. She is currently enrolled at Alvin Community College where she is working on becoming a dental hygienist.  When Alli is not in the office, she loves spending time with her dog, Reagan, hanging out with her friends and watching scary movies.