Welcome to Rocky Mountain Administrators

Our Managment Team

    Preston has extensive experience in health benefits, the insurance industry and Third Party Administrator business. He has been an Independent Agent for over 7 years and worked in the family business, MBA of Wyoming a TPA, all his life in some from or another. After the sale of MBA Preston decided to continue his Carrier in Health Insurance Solutions founding Bostrom Insurance Services, LLC and independent agency. Today he lends his experience and expertise as a principal in Rocky Mountain Administrators, LLC Preston's Activities and Awards include: Rotary- YEC, Club President and web master Washakie Leadership Institute Friends of NRA committee member His full Resume is available upon request.


    Luanne Gentilini co-founded Rocky Mountain Administrators, LLC in December of 2010. Luanne brings 18 years of TPA experience to the company as a leading expert in all business and customer service functions. Luanne began her career as a Claims Processor and later furthered her skills in the TPA business while doing Claims Management. This position's tasks included: Management of processors, Subrogation, Specific Stoploss Coordination, Aggregate Stoploss Coordination, Customer Service, Client Services and Plan Document Specialist. Over the past 18 years, she has obtained and implemented all of the current rules and regulations set forth by both the Federal and State Governments. She has become a leading expert in regulations regarding HIPAA, PAPACA, Women's Health and Cancer Rights Act, Pre-Existing Limitations, and more. Luanne later moved into the position of Preferred Provider Manager for 9 years; Negotiations on large claims, and adding In-house Preferred Provider contracts with Providers across Wyoming along with obtaining National Preferred Provider Contacts across the Nation.