Our Team

Mary Beth Walker

Office Administrator/Special Events Coordinator

As Office Administrator, Mary Beth Walker performs a broad range of administrative duties with an emphasis on coordinating front-office activities, maintaining common areas and supplies, and providing backup administrative support to the Corporate staff.

Mrs. Walker is a pivotal part of special events coordination at Pinnacle. She has over a decade of experience organizing the annual staff retreat, summer family picnic, and seasonal events. Mrs. Walker has developed strong relationships with Pinnacle’s community partners and leads staff in several volunteer opportunities throughout the year, such as food, hygiene, toy, and school supply drives.

A native of Texas, Mrs. Walker brings southern warmth and hospitality to her position. She is always ready with a friendly word and a smile for everyone she meets. She has 10 years of event experience and more than 20 years of experience in business administration and customer service, enabling her to provide excellent ongoing support to staff.

In her spare time, Mrs. Walker enjoys Colorado outdoors with her family and their dog, Kevin. She looks forward to the spring time, working in her yard and planting flowers each season.


  • Event Coordination10 years experience
  • Administration 27 years experience


  • Sam Houston State University