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Meet The Denton Dental Team

Rosie E. Champion, RDH

Rosie is a native of Texas, born and raised in El Paso. She is a graduate of El Paso Community College, Associate of Applied Science Dental Hygiene, and Class Valedictorian. Rosie is also a graduate of the University of Texas at El Paso, Bachelor of Science and Magna Cum Laude. She has been a dental hygienist for 26 years and is licensed and has practiced in Texas, Massachusetts, Arizona, and Virginia. Rosie is married and has two children. She enjoys traveling, cooking, cheering on A&M football and being a proud Aggie mom. Rosie also loves to take her rescue dog Rex on long walks.


Katherine Griffin, RDH

Katherine has been practicing dental hygiene for over 12 years. She graduated Cum Laude with a Bachelors degree from Texas Women's University. Katherine lives in Lantana with her husband and three young children, Jack, Libby, and Emma. Besides enjoying her work as a dental hygienist she also loves to travel and spend time with her family.


Andrea Lerma, RDA

Andrea has worked as a dental assistant with Dr Dunson for 15 years. She attended NCTC in Gainesville, Texas and graduated with her RDA license at Grayson County College in Sherman, Texas. Andrea's goal throughout the dental visit is to keep patients comfortable and happy with their smile. She wants to make sure all patients look forward to their dental visits. Andrea currently lives in Denton with her husband and two dogs, Gonzo and Gidget anne. She enjoys shopping, traveling to beach destinations and spending time with her family. Andrea is always up for a laugh and a smile.


Lisa Wyatt, RDH

Lisa grew up in Whitesboro, Texas but currently resides in Denton. Lisa has been a part of the Southridge Dental team for three years. She married her husband, Jake, in 2012 and is the proud mother to one beautiful little white dog named Minnie. She graduated Magna Cum Laude with a bachelor's degree from Texas Woman's University in 2010. Her primary concern in the dental office is making her patients feel comfortable in the chair. Lisa enjoys traveling, shopping, and spending time with her friends and family.