Meet Team Grenada

Mary Claire Harper – Hygienist

Mary Claire is from Olive Branch, Mississippi, but she has resided in Duck Hill since 2019 with her husband, Houston, and their daughter, Emerson “Emmie.” She and her husband love raising their daughter in their small-town community. Mary Claire attended Mississippi State University and later followed her passion for oral health at Mississippi Delta Community College, where she earned her Associate of Applied Science Degree in Dental Hygiene in 2018. She’s an active member of Friendship Baptist Church and the Junior Auxiliary, where she enjoys giving back to others. When she’s not caring for patients, you can find her spending time with her family on the farm, riding horses with Emmie, or doing a little shopping. Her faith, family, and love fort he simple things keep her grounded and grateful every day.

Leigh Ann Thornton – Hygienist

Leigh Ann is originally from Clarksdale, Mississippi. After graduating high school, she attended Northwest Community College. From there, she went to Mississippi Delta Community College where she earned her Associate of Applied Science Degree in Dental Hygiene in 2012. Leigh Ann married her husband, Tanner, in 2016, and they have resided in Coffeeville ever since. Together, they have three girls – Sawyer, Anniston, and Abby. Leigh Ann is a member of First Baptist Church in Coffeeville. When she is not in the dental office, she enjoys spending time with her husband and children.

Katie Guilambo – Hygienist, Insurance Coordinator, Receptionist

Katie was born and raised in Grenada, Mississippi. She attended Holmes Community College, Mississippi Valley State University, and then went on to Mississippi Delta Community College, where she earned her Associate of Applied Science Degree in Dental Hygiene in 2012. She has been married to her husband, Jeran, since 2013 and together, they have 3 children – Ollie, Gia Kate, and Jonah. Katie is a member of First Baptist Church in Grenada, where she teaches the 3-4 year old class. Outside of dentistry, she loves to read and cook. If she isn’t doing either of those things, you can find her at a sporting event for her kids!

Krystian Campbell – Office Manager, Receptionist

Krystian was born and raised in Grenada, Mississippi. She attended Holmes Community College, where she earned her associates of Arts Degree in 2010. Krystian and her husband, Josh, have been married since 2022, and they have resided in Coffeeville ever since. They have two boys – Turner and Tate. Krystian is a member of Friendship Baptist Church. When she is not working, she enjoys spending time with family and friends, singing, watching her boys learn new things every day, and taking pictures.

Christy Lienhart – Assistant

Christy was born and raised in Winona, Mississippi. She attended Holmes Community College and Mississippi Delta Community College. She hopes to further her education in Dental Hygiene. She and her husband, Robby, have been married since 2023. Christy is a member of Hillview Baptist Church in Greenwood. Outside of dentistry, Christy enjoys spending time with family, watching true crime documentaries, and reading.