Team

Shannon is originally from Chicago and she graduated from Lindenwood University in 2010. She began working for the firm as a tax season intern in January of 2011 and joined the Lenhart, Mason Team shortly after that tax season. Since that time, Shannon has gained a wide variety of tax and auditing experience for all matter of clientele. Out of the office, Shannon enjoys traveling, hiking, and watching Netflix with her dog, Dexter.

Jake is from Lovell, Wyo and graduated from the University of Wyoming in the Spring 2014 with his B.S. in Accounting. In his free time he enjoys hunting, fishing, golfing and spending time with friends and family.

Kevin is from Rock Springs, Wyoming and is a recent graduate of the University of Wyoming. He received a B.S. in Accounting in fall of 2011 and an M.S. in Accounting in the spring of 2013. In his free time he enjoys spending time with friends and family as well as attending University of Wyoming athletic events.

Libby was born in Steamboat Springs, CO, and grew up on a working cattle ranch west of Steamboat Springs. While growing up, Libby spent many hours helping her family care for cattle and horses and has a great love for the ranching way of life. Libby received her B.S. in Accounting in 2012 and M.S. in Accounting in 2013 from the University of Wyoming, as well as a Minor in Agricultural Business in 2012. After graduating from college, Libby worked in public accounting for firms in Fort Worth, TX and Denver, CO before returning to Wyoming and joining Lenhart Mason & Associates LLC in 2022 as a remote manager. Libby enjoys assisting clients with their tax and wealth transition planning needs and works with clients across various industries, including agriculture, construction, and professional services. Libby and her husband Scott live in Pinedale, WY, and spend as much time as possible outside riding horses, camping, hanging out on the lake, skiing, and snowmobiling. Libby also enjoys reading and spending time with her family and friends.

John is originally from Marion, IA. He graduated from Coe College in Cedar Rapids, IA in 2016 with a B.A. in Accounting and completed his M.A. at the University of Iowa in the spring of 2017. John spends the majority of his free time outdoors including hunting, fishing, and snowboarding.

Jack attended the University of Wyoming and earned his bachelor’s degree in accounting in 1973. With over 30 years of tax, accounting and consulting experience in individual, partnership, corporation, fiduciary and estate taxation arenas, Jack has a diverse client base spanning various industries including ranching, oil & gas, construction, retail and restaurants. Jack prides himself on an ability to complete work timely and efficiently while looking after the client’s best interest. Jack is an active AICPA and Wyoming Society of CPAs member. He was also the past member and chairman of the Wyoming State Board of CPAs, an Eastern Wyoming College Distinguished Alumnus and a past board member of the Wyoming Cowboy Joe Club. A Lingle, WY native, Jack enjoys spending time with his family, fishing, and following the UW Cowboys. Jack and his wife Betty have three children: Melissa, Jennifer and Justin.

Rick completed his education at the University of Wyoming with honors in 1976. Since graduating from the University, Rick has been with the current firm or its predecessor, giving him over 30 years of experience in public accounting. Rick works with a variety of individual and business clients providing income tax preparation and planning services. He has a specific expertise in oil and gas taxation and real estate activities. Rick has served on many local boards over the years and is a current member of Rotary and treasurer of the Casper Rotary Foundation. He is also a director of the Myra Fox Skelton Foundation and a member of the University of Wyoming Foundation Planned Giving Advisory Council. Rick is a past president of the Wyoming Society of CPAs and past chair of the Wyoming Board of CPAs Rick and his wife, Betty, are avid golfers and enjoy traveling.

Originally from Gillette, Wyoming, Justine joined the firm in 2021. She received her B.S. degrees in Accounting and Management of Human Resources from the University of Wyoming. She was drawn to LMA for the family-oriented culture and rewarding career opportunities. When she’s not studying for the CPA exams, she enjoys true crime documentaries and podcasts.