Team Members 2019-10-14T09:00:16+00:00

Our Team of Colorado CPAs Working for You

Technically, we’re in a numbers business. But the numbers don’t add up if the people behind them aren’t the very best. We’ve been joined on this important mission by a remarkable group of interesting and engaging team members who know how to listen, learn, and advise. Progressive, customer-focused, and reliable, we offer an exceptional team of highly-qualified professionals to help in many areas of your business.

We actively create opportunities to bring out the leader in every employee and to continue to inspire team members at all levels to maintain and expand our standard of excellence. Stratagem is centered on its people and the outstanding work they continue to do when set up for success.


Timothy K. Bradley, CPA
Timothy K. Bradley, CPADirector
Leslie Schaus, CPA, MT
Leslie Schaus, CPA, MTDirector
Thomas W. Swart, CPA, CGMA
Thomas W. Swart, CPA, CGMADirector
Brian L. Wagner, CPA, MBA, CGMA
Brian L. Wagner, CPA, MBA, CGMADirector/Success Strategist


Kim Anderson
Kristine Lemanski, CPA, CGMA
Kristine Lemanski, CPA, CGMACFO
Paul Leroue
Paul LeroueCEO/Growth Strategist
Dan Pace, MBA
Dan Pace, MBAIT Director


Andrea Folkes, CPA
Andrea Folkes, CPATax Manager
Russ Hampton, CPA
Russ Hampton, CPATax Manager
Sherri Hannaway, CPA
Sherri Hannaway, CPATax Manager
Lisa Hrinik, CPA
Lisa Hrinik, CPASenior Manager
Greg Livin, CPA, CCIFP, CGMA
Greg Livin, CPA, CCIFP, CGMAPrincipal
Gerri Nelson, CPA, MT
Gerri Nelson, CPA, MTSenior Tax Manager
Kelley Olds, CPA, CGMA
Kelley Olds, CPA, CGMASenior Manager
Julie Osenga
Julie OsengaManager
Anthony Russo
Anthony RussoManager
Alex Sammells, CPA
Alex Sammells, CPASenior Tax Manager
Alex Stephenson, CPA
Alex Stephenson, CPAPrincipal
Justin Wenzelman, CPA, MST
Justin Wenzelman, CPA, MSTPrincipal


Jon Abrahamson, CPA
Jon Abrahamson, CPAStaff Accountant
Mike Bystrom
Mike BystromClient Accountant
Lauren Cobb
Lauren CobbClient Accountant
Jim Cornell
Jim CornellConsultant
Sandra DePaula
Sandra DePaulaExecutive Assistant
Marina Eden
Marina EdenStaff Accountant
Melissa Frease
Melissa FreaseStaff Accountant
Maria Hoyme
Maria HoymeStaff Accountant
April Huffman, CPA
April Huffman, CPASenior Accountant
Amanda Gildea, CPA
Amanda Gildea, CPAAccounting Supervisor
Mary Kate Gildea
Mary Kate GildeaFirm Accountant
Vanessa Grant, CPA
Vanessa Grant, CPATax Supervisor
Erin Jackson-Haight
Erin Jackson-HaightExecutive Assistant
Wayne Kiser
Wayne KiserClient Accountant
Jackie Kusper, CPA
Jackie Kusper, CPAClient Accountant
Sarah LaCroix
Sarah LaCroixTax Administrator
Judith Luevano Juarez
Judith Luevano JuarezStaff Accountant
David McTavish
David McTavishStaff Accountant
Will Miller
Will MillerSenior IT Consultant
Brett Morr
Brett MorrSenior Accountant
Ryan Norton
Ryan NortonIT Systems Administrator
Tracy Peck
Tracy PeckAdministrative Assistant
Cody Pittman
Cody PittmanStaff Accountant
Sierra Ruby
Sierra RubyStaff Accountant
Ruchi Shah, CPA
Ruchi Shah, CPATax Supervisor
Joe Silhacek, CPA
Joe Silhacek, CPASenior Accountant
Valerie Smith, CPA
Valerie Smith, CPATax Supervisor
Courtney Sonnkalb
Courtney SonnkalbClient Accountant
Sydney Swanson, CPA
Sydney Swanson, CPATax Supervisor
Alex Svoboda
Alex SvobodaClient Accountant
Matt Thomas, MT
Matt Thomas, MTTax Supervisor
Katie Thomas
Katie ThomasTax Administrator
Joelle Tinsley
Joelle TinsleyStaff Accountant
Diego Valdes
Diego ValdesSenior Accountant
Joel Van Cleve, CPA
Joel Van Cleve, CPATax Supervisor
Dayna Vanderwork
Dayna VanderworkReceptionist / Administrative Assistant
Leanna Velotta, EA
Leanna Velotta, EAIndividual Tax Lead