Meet The Team




 At the core of Dr. Leingang's dental practice is a friendly team of highly-skilled professionals that are dedicated to your utmost comfort and optimal oral health.  Dr. Leingang's team is here to provide outstanding patient care, and we value the trust you have placed in our office.

Leslie Mitchell, Office Manager

Leslie, our Office Manager, has been with our practice since its inception in 1993 (Dr. Leingang acquired the dental practice in 2004) and our patients love her!  Having worked in a dental office for more than 25 years, she is qualified to handle all front office duties, as well as to assist Dr. Leingang when needed.  Leslie handles all insurance claims on behalf of our patients.  Leslie is a Georgia native who grew up in Smyrna and now lives with her husband, Eric, in Douglasville.  Leslie has 2 daughters and 1 granddaughter.

Debbie Clark, Dental Hygienist

Debbie started with our practice in 1999. She is a native of Virginia and worked in a dental office there for 14 years.  Debbie moved to East Cobb in 1999 with her husband and 3 children.  Debbie has been in dentistry for over 33 years starting as a dental assistant for an Oral Surgeon prior to becoming a Hygienist in 1985. She loves spending time with her family, reading, exercising and doing mission work.

RoseAnne Hawes, Dental Hygienist

RoseAnne has been with our office since 2005, but was a dental hygienist for many years prior to joining our team.  A native of Kentucky, she currently lives in West Cobb with her husband.  She has 2 sons, a UGA and GT graduate, and 1 daughter in college.  RoseAnne loves camping with her family and also volunteering at her church.  

Karen Reece, Dental Hygienist

Karen first joined our dental practice in 1997, then took a four year sabbatical to spend more time with her family.  Karen started back to work with our office in 2011 and has been a hygienist for more than 28 years.  Karen loves her patients!!  Outside of work, Karen enjoys reading, yoga, cooking, boating, and being with her family and friends.  

Sherry Preston, Dental Assistant

Sherry, a Georgia native, has been working with our dental practice since October, 2000, and has been assisting Dr. Leingang since he joined the practice in 2004.  Sherry has been in the dental industry for more than 25 years.  She lives in West Cobb with her husband and has 3 children.  Sherry's daughter and son-in law have blessed her with 2 grandsons and 1 granddaughter.  Her oldest son was a Marine and has also blessed her with 1 grandson. Her youngest son attends Hillgrove High School. When not working, Sherry enjoys reading, cooking, and spending time with her family. 

Jennifer Preston

Office Assistant

Jennifer joined our team in 2014 as a front office assistant. Jennifer was born and raised in Marietta and now lives in Acworth with her husband and 2 children. Her oldest son attends North Paulding High School and her daughter attends McClure Middle School. Jennifer loves spending time with her family, watching her son play lacrosse and her daughter dance.

Tara Hurst, Dental Hygienist

Tara joined our dental practice in 2012 as a temporary hygienist, and we are so fortunate that she is now a permanent employee as of 2015.  She has been a Dental Hygienist for over 15 years. Tara, a Georgia native, grew up in Dalton.  She currently lives in East Cobb with her husband and 2 children.   Tara enjoys watching her children’s multiple activities that include tennis, basketball and soccer.

Contact Us.We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form.