Michelle Helvey - Payroll Specialist


​Michelle joined McDermott Financial Services in December 2018.  She is from Bozeman, Mt and loves being in the outdoors during the summer months. She is passionate about backpacking, hiking, exercising, nutrition and spending quality time with friends and family. She graduated with her Bookkeeping Certificate in the spring of 2018 and Business Management Certificate in the spring of 2019.  Prior to working at McDermott, Michelle worked at Simms Fishing Products for over 5 years.  Michelle is now applying her skills as a payroll specialist with the McDermott team.




Laura Middel  - Accountant


​Laura joined McDermott Financial Services in May 2018. She received her Bachelor’s Degree in Business Finance in May 2017, and is currently enrolled in the Master of Professional Accountancy program at Montana State University. Laura played college tennis for four years, and is now the graduate assistant coach for the women’s tennis team at MSU. She is a very driven individual, and has a passion for sports and travel. 

​Brenda Slingsby - Payroll 


Brenda joined McDermott Financial Services in March 2017. Before joining our team, she spent 5 years at James Bond Family Dentistry starting out as an insurance processor and spending 4 years as the office manager.  In her free time, she spends her time training for half marathons and marathon races she runs throughout the year. When she isn’t running, she is spending time with her two Australian shepherds finding new places to explore in the Gallatin Valley area. 

Desirae Fasching - Office Manager


​Desirae assists with management, steering the MFS ship, and is one of the cheery faces at the front desk.  Desirae joined McDermott Financial Services in November of 2017.  She moved to Bozeman in August of 2016 to continue her education through Gallatin College/Montana State University.  In her free time, Desirae enjoys snowboarding, fishing, hiking and spending time with her family and friends.​​

Team

Joey Koelsch -  Accountant

Joey Koelsch joined McDermott Financial in July 2006.  He received his Bachelor’s Degree in Accounting from Montana State University in 2012.  His primary responsibilities at McDermott Financial are bookkeeping and tax preparation.  Joey was born in Spokane Washington and came to Montana in 2002 for snowboarding, fly fishing and all other outdoor activities.

Christi Coubrough - CPA


Christi is a Certified Public Accountant who fearlessly leads the McDermott Financial Team. 

A FULL SERVICE ACCOUNTING FIRM -- Certified Public Accountants -- Bozeman, Montana


1010 East Main, Suite C & D, Bozeman, MT 59715. Phone: 406-585-9291, Fax: 406-219-3336.       admin@mcdermottfinancial.com            


Copyright 2016, McDermott Financial Services, PC. Certified Public Accountants, Bozeman, MT. All rights reserved.

​Contacts

Michael Henry - CPA


Mike Henry is a Certified Public Accountant that graduated with a Masters of Professional Accountancy from Montana State in 2001.  Prior to coming to MFS, Mike spent 11 years working for Anderson ZurMuehlen, Montana's largest accounting firm.  He specializes in taxes and consulting for individuals and small to medium size businesses.  Mike works hard to get to know his clients and their individual needs in order to provide them with the best service possible.  Mike, his wife Amanda, and two boys, Charlie and Willie, enjoy spending time together and are always up for an adventure.

Dan Ritter Jr. – CPA

Dan Ritter is a Certified Public Accountant that graduated with a Master of Professional Accountancy Degree from Montana State University in 2017. Before joining our team in September of 2016, he served seven years as an officer in the United States Marine Corps. Dan enjoys hiking, fishing, and spending time with his wife and three children.


Elliot Heumier - Accountant

A Bozeman native, Elliot Heumier graduated with highest honors from Gallatin College with a degree in Bookkeeping. Before joining our team, he spent 2 years volunteering as the CFO of a Tanzanian non-profit – a position in which he still is privileged to serve. He looks forward to gaining the experience and training necessary to keep growing in his passion for international non-profit accounting. When he’s not at his desk, Elliot enjoys playing his piano, volleyball, hiking and running, and serving at his church.

Melissa Johnson  - CPA

Melissa Johnson is a Certified Public Accountant who joined the MFS team in August 2018.  She earned a Masters of Professional Accountancy from Montana State University in December 2016 and primarily assists in tax preparation and payroll at our firm. Before joining the MFS team, Melissa spent 6 years teaching accounting at Gallatin College, and two years in public accounting at another local firm.  Melissa is a Montana-native who enjoys spending time with her friends and family, and her summers boating at the lake.


Jesse Corbo - Accountant


Jesse graduated from Montana State University with a Bachelor’s degree in Business, major concentration in accounting with a minor in business finance.  He joined McDermott Financial Services in August of 2015 after relocation from Whitefish, MT to relaunch his academic career. Before joining our team he spent 13 years working for Safeway. Jesse is eager to learn and gain the technical skills needed to grow in his new career. Jesse enjoys the outdoor adventure activities that Bozeman has to offer and spending time with his family and friends.

​Kodi Kingsbury - Office Manager


Kodi joined McDermott Financial Services in June of 2018. She is from Central Montana and moved to Bozeman to attend MSU. She has worked as a food and beverage manager for the last 12 years. Kodi enjoys spending time with her family, camping, rodeos, golfing and enjoying the outdoors.