Leadership Team

Your Guides To A Stronger, Healthier Life

Brooke Mullen

Brooke Mullen, BS, NRCMA, NCT: Director of Operations

Brooke grew up in Friendswood, Texas. During her grade school and high school years she participated in a variety of sports including soccer, basketball, volleyball and track and field. It was after high school, when she moved to Huntsville, Texas to attend Sam Houston State University where she completed her bachelor’s degree in Forensic Chemistry with a double minor in Criminal Justice and Biology.

After completing her bachelor’s degree, she moved to Dallas, Texas to begin her career in the medical field and ultimately found her true passion in Orthopedics with SPORT Orthopedics & Rehabilitation. She now resides in Richardson, Texas with her husband, daughter and puppy. In her spare time, she loves spending time with her family, friends, being outdoors, and taking a quick trip up to the lake to enjoy some sun and fun.


Elizabeth Betterton, BS: Practice Manager

Elizabeth received both a Bachelor of Science in Nursing and a Bachelor of Science in Healthcare Administration from the University of Texas Medical Branch in Galveston, TX. After 19 years working as a nurse in the Neonatal ICU, Elizabeth found a renewed passion in healthcare administration. She will be joining Sports Orthopedics and Physical Therapy as our new Practice Manager.

When asked about what she loves most about the healthcare field, Elizabeth noted her love for people and how fortunate she is to work in an industry where caring for patients and providing a pleasant experience is her number one priority.

Elizabeth lives in Lewisville with her husband and dog Karlie. She finds joy in spending time outdoors, traveling, cooking, interior design and spending time with family and friends.