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Dr. Lantzy from the Pediatric Dentist Office in Roanoke

Dr. Mark Lantzy

Lantzy Children sitting on lawn

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 from the Pediatric Dentist Office in Roanoke

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 from the Pediatric Dentist Office in Roanoke

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.

Kristy, Financial Coordinator from the Pediatric Dentist Office in Roanoke

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!

Raven, Hygiene Coordinator from the Pediatric Dentist Office in Roanoke

Raven, Hygiene Coordinator

Raven completed the RDA program at Kaplan College in 2007 and has been part of the Lantzy Children's Dentistry team since 2016. She and her husband, Kyle, have three kids; Clara, Parker and the newest addition, Blakely. Raven enjoys spending time with her family, baking and shopping at Target.

Sandy, Treatment/IV Coordinator from the Pediatric Dentist Office in Roanoke

Sandy, Treatment/IV Coordinator

Sandy graduated from the RDA program at Concorde in the Fall of 2012. From there she worked as a surgical assistant for four years and then joined the Lantzy team in Summer of 2017. Sandy and her husband have two beautiful children; Silas and Scarlett. In her free time, she loves planning family outings, making arts and crafts and being an extreme holiday decorating enthusiast!

Jordan, Dental Assistant from the Pediatric Dentist Office in Roanoke

Jordan, Dental Assistant

Jordan graduated from the RDA program at Tarrant County College in 2010. She has been actively working in the dental field since 2011, joined the Lantzy Children’s Dentistry team in 2012 and loves working with kids. Jordan and her husband John have one daughter, Skylar, and their family resides in Fort Worth. She is an avid runner and enjoys spending time with her family and friends.

Tawsha, Dental Assistant from the Pediatric Dentist Office in Roanoke

Tawsha, Dental Assistant

Tawsha graduated from the RDA program at Tarrant County College in 2013, but has been working with kids since she was 18! She is originally from Oregon, but now resides in Haslet with her husband and son. Tawsha loves to read and spend time with family in her free time.

Yvette, Dental Assistant from the Pediatric Dentist Office in Roanoke

Yvette, Dental Assistant

Yvette graduated from the RDA program at Kaplan College in 2010and has been in the dental field since. She especially loves working with kids! Yvette and her husband Luis have two kids of their own; son, Julian and daughter, Audrey. She enjoys spending time with family and friends and watching her kids play baseball and softball.

Jennifer, Hygienist from the Pediatric Dentist Office in Roanoke

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 two daughters of her own with her husband, Matt.

Lauren, Hygienist from the Pediatric Dentist Office in Roanoke

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. Lauren and her husband, Clint, were blessed to welcome their daughter, Kennedy and son, Easton into their family and they love watching them grow every day. In her spare time, Lauren enjoys spending time with her family, being outdoors, crafting and traveling.

Stephanie, Hygienist from the Pediatric Dentist Office in Roanoke

Stephanie, Hygienist

Stephanie graduated from The University of Oklahoma in 1996 with a Bachelor of Science degree in Dental Hygiene. She and her husband, Ron, were married in 1997 and have two amazing daughters, Brighton and Macy. They moved to Keller in 2003 with plans of staying in Texas only one year, but it quickly became home. Stephanie and her family love to serve with their church and in their community. In 2008, Stephanie began serving on the Board of Directors for Fortress Youth Development Center, a non-profit serving at-risk children in the Ft. Worth area. Stephanie loves to travel with her family and support her girls in their endeavors - whether it’s in the dance studio or at the tennis courts. Returning to work after a ‘parenting hiatus’ has been a huge blessing. She is extremely thankful for Lantzy Children’s Dentistry and their amazing staff.