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About Us

About Our Firm

Mizick Miller was founded in 1972 by John D. Mizick. Over 45 years later, our firm has grown into a regional firm with two Certified Public Accountants included in a staff of over 14 professionals. With offices in Bucyrus and Upper Sandusky, we serve Wyandot, Crawford and surrounding counties. Our offices provide accounting, payroll, and tax services to businesses, organizations, and individuals.

We are recognized for our reputation of delivering excellent professional financial services, because we know our success is built on the success of our clients.  Our high standards, service, and specialized staff is the difference between our outstanding performance and the performance of other firms.

Investing resources in the communities we serve, educating our professional staff, maintaining state of the art computer technology, and developing strong client relationships, is indicative of our commitment to excellence.

Through hard work, we have earned the respect of the business and financial communities.  This respect illustrates our diverse talents and dedication.  Our accounting firm is known for quality  service and our reputation reflects the high standards we demand of ourselves.

Our Mission

Working together to provide quality accounting and financial services that support and enhance our clients and the communities we serve.

Our Team

Roger R. Miller, CPA, CVA (419)562-0588 x102

Roger is the president & CEO of MizickMiller. He is a graduate of Wynford High School and Tiffin University with a Bachelor Degree in Accounting. Roger joined the company in 1991 and became partner in 1993. He has been a certified public accountant since 1991 and a certified valuation analyst since 2001. Roger serves on the Board of Directors of Community Investors Bancorp, Inc. and the First Federal Community Bank, is on the Board of Trustees Accounting and Advisory Board at North Central State College, and is a board member of Wyandot Chamber of Commerce. Roger enjoys hunting, fishing, golfing, and spending time with his family. He is also an avid Ohio State and Cleveland Indians fan.

Matthew J. Orians, CPA, CVA (419)562-0588 x105

Matt has been with MizickMiller since 2009. He graduated from Upper Sandusky High School and the Ohio State University and became a certified public accountant in 2003 and a certified valuation analyst in 2012. He is vice president and a shareholder of MizickMiller. Matt is also the treasurer for the Community Foundation of Crawford County, and a Bucyrus Kiwanis board member. If you are looking for Matt and he isn’t in the office, you’ll find him on one of the areas golf courses or at home with his wife, Minda and sons, Noah & Evan.

Joyce Vaughn (419)562-0588 x108

Joyce is office and computer services manager for the firm. She started her career with MizickMiller in 1986 and is a certified QuickBooks Pro Advisor. Joyce is a graduate of Wynford High School and Marion Technical College. She is a member of St John’s United Church of Christ, St. John’s Relay for Life Team, as well as a board member and treasurer of Bucyrus Outreach and Restoration Network. Joyce cherishes the time she spends with her children and grandchildren.

Christy May (419)562-0588 x103

Christy is the manager of the accounting department and a QuickBooks Pro Advisor. She joined the firm in 1997. She is a graduate of Bucyrus High School and attended Marion Technical College. She enjoys motorcycle rides with her husband, spending time with her children, and spoiling her grandchildren.

Cindi Welsh (419)562-0588 x104

Cindi graduated from Marion Technical College with an Associate’s Degree in Accounting. She joined MizickMiller in 1995 as a staff accountant. Cindi works on write-up, business tax returns, and payroll. She is active in her church, and has been a 4-H Advisor for over 20 years. She also enjoys camping at Lake Erie with her family and friends.

Melanie Shock (419)562-0588 x203

Melanie graduated from Tiffin University with a Bachelor Degree in Accounting and Information Systems. She has been with MizickMiller since 2000 as a staff accountant and keeps busy working on write-up, business tax returns, payroll, and computer services. Melanie is also one of the firms QuickBooks Pro Advisor. Whether it’s at home or out camping, Melanie enjoys spending time with her family and supporting her children's sporting activities. She is active in her church and enjoys reading, cross stitching, her husband's cooking, and the Cleveland Indians.

Jill Logsdon (419)562-0588 x204

Jill is a staff accountant and the marketing manager for the firm. She keeps busy at MizickMiller by preparing personal tax returns, payroll processing, bookkeeping, business valuations, billing, marketing, and other administrative duties. She has worked for the firm since 1997. She serves on the board of the Upper Sandusky Community Library. When not at work she enjoys gardening, cooking, long walks, and sunshine.

Melissa Miller (419)562-0588 x110

Melissa joined MizickMiller in September of 2014 as a client service representative and billing clerk. She assists clients in our Bucyrus office. When not at work, she enjoys playing outside with her children Aubrie and Eastin, visiting with her family in Toledo, taking walks, 4-wheeler rides, cooking and exercising.

Nicole Humberger (419)562-0588 x111

Nicole began working as a staff accountant for MizickMiller in 2012 after graduating from Tiffin University with a Bachelor of Business Administration degree. She works on payroll, write-up and business tax returns for the company. Nicole enjoys walking her collie, Jasmine, riding her sport bike, and taking care of her pet ducks, Gatsby and Zelda.

Donna Morter (419)562-0588 x114

Donna joined MizickMiller in 2015 as a part-time staff accountant working in both the Bucyrus and Upper Sandusky offices. Donna also enjoys spending time with her husband and two daughters, quilting, and helping with the family farm.

Karen Grau (419)562-0588 x109

Karen started working for MizickMiller in 1986. She is the company’s individual tax specialist. When not at work she spends her time, taking long walks, helping out on the family farm, playing the piano, sewing, cooking & baking, and spending time with her grandchildren.

Kayla Owings (419) 562-0588 x113

Kayla began working at MizickMiller in August of 2017 as a staff accountant. She attended North Central State College and Franklin University where she received her Bachelor Degree in Accounting. Outside the office she enjoys spending time with her husband, trying new recipes, crafting and spoiling her dog, Rufus.

Jamie Lutz 419-562-0588 x107

Jamie joined MizickMiller in 2017 as a payroll processor. She is also part of the marketing committee. She has received an Associate's Degree in Accounting and an Associate's Degree in Business Management Technology/Marketing Media Option and has a Web Development Certification. When not at work, she enjoys boating, camping, and hunting with her sons, Kohan and Brayton.