Staff on the Move

Serving you where you serve others


Alex Moskoff, Accountant


Phone: 608.347.2830

Education | BA in Legal Studies 2009

Work Experience | Assistant Production Accountant for Warner Bros TV and Business Manager/Bookkeeper for Forward Theater Company

Specialties | Bookkeeping, Quickbooks Proficiency, Process improvement, AP/AR

Other Interests | Spending time with family, all Wisconsin sports, playing in my band, film and television

Best musician you’ve seen in concert? Too many! Steve Vai, Travis Barker, John Paul Jones and DJ Shadow. I'm a music addict. Favorite indoor activity? Playing the drums  Favorite place to be? With my wife and kid 
Location of your dream vacation? Norway


Andrea Conrad, Executive Assistant


Phone: 414.403.7411

Education | Bachelor of Science degree from UW Madison

Work Experience | 7 years of experience in nonprofit management in executive assistant and operations management roles

Specialties | Assisting clients and team through administrative services, nonprofit finance support, service agreements and human resources

Interests | Loves being a mom, trying out the latest recipes from The Food Network, involvement in church, tackling DIY projects around the house and traveling with family

Best musician you’ve seen in concert? Sting with Peter Gabriel
Board game you dominate at? Scrabble  Favorite indoor activity? Chasing my kids around  Favorite outdoor activity? Chasing my kids around 


Brenda Weinke, Accountant


Phone: 608.445.0928

Education | Associates Degree in Accounting

Work Experience | 10 years of experience in public accounting (preparation of financial statements and managing the bookkeeping/payroll department)

Specialties | Bookkeeping

Interests | Traveling and spending time with family

Best musician you’ve seen in concert? Kenny Chesney 
Favorite band? P!nk  Location of your dream vacation? Bali 
Obsessions? Shopping 

Kelly Woger, Nonprofit Consultant


Phone: 608.416.1036

Education | BBA in Accounting – UW Whitewater

Work Experience | 4 years of experience in public accounting and monthly close preparation and review for a dozen entities

Specialties | Financial statement audits and accounting services

Favorite color? Blue  Favorite sport to watch? Football  
Location of your dream vacation? Tahiti 
Super power – which one do you want? Teleport  

Kristi Yeager, Senior Accountant - Insurance


Phone: 608.212.7794

Education | BBA – Accounting, UW Madison

Work Experience | 9+ years in the insurance industry, public accounting (auditing), and in-house (statutory reporting)

Specialties | Insurance statutory reporting

Interests | A hockey mom who also loves watching Badger football and playing tennis

Favorite quote and it’s author? “If you’re not first, you’re last” – Ricky Bobby, Talledega Nights  Hidden talent? I’m pretty good at 80’s music trivia 
Location of your dream vacation? Hawaii, Grand Cayman, any island
Favorite state? Colorado

Lynda S. Tanner, CPA, CGMA,
Nonprofit Consultant


Phone: 608.516.4491

Education | Bachelor of Science in Accounting, Business Administration minor – Magna Cum Laude

Work Experience | 11 years experience in public accounting. 5 years experience with business management and accounting software deployment. 14 years experience in association management (state bar of Wisconsin)

Specialties | Nonprofit Management and Planning. Developing and monitoring budgets. Financial statement analysis. Preparing nonprofits for annual audits

Memberships | AICPA. WICPA. CGMA. Madison College Business Management Advisory Board

Board game you dominate at? Scrabble Super power – which one do you want? Fly What movie makes you cry? Most of them How many countries have you visited? 15 

Sarah Winkler, Accountant


Phone: 608.416.1018

Education | BS in Accounting 

Work Experience | 10 years in public accounting and 12 years in banking

Interests | Camping, fishing and riding horses

Best musician you’ve seen in concert? Elton John 
Favorite food? Mexican  Favorite indoor activity? Rock climbing
Favorite outdoor activity? Horseback riding
Favorite pizza topping? Sausage  Favorite place to be? By the ocean 
Favorite season? Summer Favorite sport to watch? Baseball 
Location of your dream vacation? Barbados 
What time period would you visit if you had a time machine? 1800’s 

Nick Curran, CPA, CNAP,
Founder of Numbers 4 Nonprofits


Phone: 608.347.1147

Education | BBA in Accounting and Marketing 1997

Work Experience | Public Accounting since 1998. Business Owner since 2004. NPO CFO since 2005

Specialties | Preparing nonprofit for annual audits, Annual budgeting and forward-looking projections and Outside perspective

Accomplishments | In Business magazine’s 40 under 40. Leadership Greater Madison 14

Memberships | AICPA, WICPA, Downtown Madison Rotary Club, Tocqueville Society of United Way of Dane County

Do you have any superstitions? Where I sit during sporting events. Favorite sport to watch? Green Bay Packer Football  Hero/Role model? My parents
Hidden talent? Comedian (well I think I’m funny anyway) 


Steve Hingle, CPA, Nonprofit Consultant


Phone: 608.572.0084

Education | BSM, Tulane University

Work Experience | Over 20 years of experience in both public accounting and as a controller for a nonprofit organization
Specialties |  Nonprofit accounting, business management, Quickbooks, coaching and group facilitation 
Certificates |  CPA
Accomplishments |  Served as a board member on two committees and served on two finance committees. Currently serving as treasure for the Center for Community Stewardship
Favorite band?  Mama DigDowns  Favorite book?  The Confederacy of Dunces Favorite place to be?  Wherever I am at the moment.  Favorite quote?  "We must be willing to let go of the life we planned so as to have the life that is waiting for us." -Joseph Campbell  Favorite song?  Summertime -Louie and Ella version  
Who is your romodel/hero?  Ghandi and Yoda  Hidden talent?  Singing

Carmen Jeschke, CPA, Accountant

Phone: 608.824.3002

Education | BA in Journalism (1983), Nonprofit Management Certification (1995), AA in Accounting (2007), Management Certification (2015)

Work Experience | Licensed CPA since 2010, 4 years -corporate controller;
4 years- public accountant; 4 years -business manager

Specialties | Cash and debt management, general accounting,
financial statement preparation and review, team management and motivation
Memberships | WICPA, AICPA

Interests | Family and friends, travel, reading, tennis

Board game you dominate at? Candy Land  Hero/role model? Muhammad Ali  
Super power -which one do you want?  The power to fly.

Middleton 608.824.3002         Sauk Prairie 608.644.0206       Brookfield 414.751.6847

Middleton, WI 

Kollath CPA

2501 Parmenter Street, #100B

Middleton, WI 53562


PHONE: 608-824-3002

FAX: 866-486-4261


Sauk Prairie, WI 

Kollath CPA

421 Water St., Suite 111

Prairie du Sac, WI 53578


PHONE: 608-644-0206

FAX: 608-643-3467


Brookfield, WI 

Kollath CPA

295 Regency Court, Ste. 104

Brookfield, WI 53045


PHONE: 414-751-6847

FAX: 866-486-4261