Pediatric Dentist Roanoke, TX - Dr. Mark Lantzy

Dr. Mark Lantzy Pediatric Dentist in Roanoke, TX

Dr. Mark Lantzy

Dr. Mark C. Lantzy is a graduate of Texas Tech University. He received his dental degree in 2002 from the University of Texas, Houston Dental Branch and then in 2005 completed two years of postgraduate residency training in pediatric dentistry at the University of Rochester, Eastman Dental Center in Rochester, N.Y. In 2008, Dr. Lantzy completed his certification exam requirements and is now a Dipolmate of the American Board of Pediatric Dentistry. Mark and his wife Keltie are the proud parents of three children: son Brennan, daughter Kylie, and son Westin.



Keltie, Marketing Coordinator

Keltie is a graduate of Texas Tech University. She has degrees in Political Science, English and Culinary Arts and was a school teacher for 10 years. She has been married to Dr. Mark Lantzy since 1995 and they have three children: Brennan, Kylie and Westin. Keltie started the “Sparkles the Tooth Fairy” program and has been actively involved in educating children concerning good oral health since Lantzy Children’s Dentistry opened in 2005. She currently represents our office through the Northwest Education Foundation, Northwest Metroport Chamber of Commerce and other various community and school activities to promote dental health.



Rebecca, Office Manager

Rebecca completed the RDA program at North Texas School of Dental Assisting in May 2009 and has been working for Lantzy Children’s Dentistry since March 2010. She served as a back office dental assistant, lead assistant and back office manager before promoting to Office Manager in March 2015. When Becca is not busy working, she enjoys spending time staying active and working out at the gym, watching and playing sports and especially spending time with her husband, kids, family and friends.


April, Treatment Coordinator

April has been with Lantzy Children’s Dentistry since 2010, however has been in the dental field since 2005 with pediatric experience since 2008. April graduated in February of 2010 from the RDA program at Everest College and is working to finish her Criminal Justice Degree. She claims East Texas as home, but currently resides in North Fort Worth. April and her husband, Jory, have four children: Jaxson, Neva, Dillon and Bailey. She loves the Cowboys, Longhorns and Rangers, being outdoors, playing softball and kickball and spending time with friends and family. Florida beaches are her favorite, but she would love to travel to Belize.


Kristy, Financial Coordinator

Kristy has been in the dental field since 2007 and with Lantzy Children’s Dentistry since 2012. She enjoys working in pediatrics because of the fun atmosphere. If you ever hear someone singing along with the Disney movies in our office, it is probably her! Kristy loves living in Texas, but is originally from up north in cold and snowy, Pennsylvania. Her favorite thing to do is spend time with her husband, Erik and their three cats Gordon, Cooper and Noa. Kristy also enjoys fine dining and stays busy outside of work performing at local theatres, playing the piano, watching movies, playing video games and planning her next Disney vacation!


Carolyn, Hygiene Coordinator

Carolyn is our Hygiene Coordinator since 2014 and has been in the dental field since 2000. When she is not busy working, Carolyn enjoys spending time with her family and friends, especially her son and grandson.


Jordan, Dental Assistant

Jordan has been with Lantzy Children’s Dentistry since 2012 and in the dental field since 2011. She graduated from the RDA program at Tarrant County College in 2010. Jordan and her husband John have one daughter, Skylar, and their family resides in Fort Worth. She loves playing kickball and soccer, spending time with her family and friends and working with children.


Tawsha, Dental Assistant

Tawsha graduated from the RDA program at Tarrant County College in 2013 and has been with Lantzy Children’s Dentistry since! Tawsha is originally from Oregon, but she and her husband, Brandon now reside in Newark. Tawsha is a big Texas Rangers and Denver Broncos fan and loves to cook, bake, read novels and be outside.


Tatum, Dental Assistant

Tatum is Lantzy Children’s Dentistry newest team member since 2015, but has been in the pediatric dental field since 2008 when she graduated from the RDA program at Tarrant County College. Tatum, Justin and their dog, Beretta have lived in Paradise since 2013 and she loves the Texas Rangers, playing softball and running. Tatum is currently pursuing a dental hygiene degree!


Amy C., Hygienist

Amy received her dental hygiene degree from Tarrant County College in 1998 and has been in pediatric dentistry since before 2005. Amy and her husband, Dave, have two sons, Carson and Carter. She enjoys working part time and being a mom. When Amy is not working, she enjoys vacationing at the beach and spending time with her family.


Jennifer, Hygienist

Jennifer joined Dr Lantzy's team in 2007. She has a Bachelor's in Nutrition from Abilene Christian University and graduated from Tarrant County College's dental hygiene school in 2006. She loves working with kids, and has one of her own with her husband, Matt.


Lauren, Hygienist

Lauren received her dental hygiene degree from Tarrant County College in 2011 and has been a part of the Lantzy Children’s Dentistry team since shortly after her graduation. She enjoys working with kids and seeing all the joy, energy and laughter they bring into the office. In May 2014, Lauren and her husband, Clint, were blessed to welcome their daughter Kennedy, into their family and they love watching her grow every day. In her spare time, Lauren enjoys spending time with her family, being outdoors, crafting and traveling.


Amy B., Hygienist

Amy B brings over 20 years of dental experience to our practice. She graduated from the TCC Dental Hygiene program in 1988. She is happily married to her high school sweetheart and has three children. Amy enjoys cheering for her boys’ Keller and Southwestern University lacrosse games and watching her daughter’s dance competitions. She also enjoys traveling, yoga, gardening and hanging out with friends and family.


Pediatric Dentist Roanoke, TX - Dr. Mark Lantzy

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Pediatric Dentist Roanoke, TX - Dr. Mark Lantzy and Associates  Serving patients in the surrounding cities and areas of North Richland Hills, Roanoke, Keller,  Runaway Bay, Argyle, Trophy Club, Southlake, Westlake, Grapevine, Denton, Flower Mound, Haslet, Saginaw, Boyd, Bridgeport, Krum, Slidell, Chico, Paradise, Justin,
Springtown, Sanger, Ponder, Reno, and Fort Worth, Texas.


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