Herman and Leppek are both responsible for a variety of duties in Dennis, Gartland & Niergarth’s BizTek business and technology department, while Hamel-Gravis is providing services through DGN’s tax department.

Hamel-Gravis is a Certified Public Accountant with more than 14 years experience in public accounting. A graduate of Lake Superior State University, she earned a Bachelor of Science in Accounting and another Bachelor of Science in Business Administration. Hamel-Gravis is a member of the Michigan Association of Certified Public Accountants and the American Institute of Certified Public Accountants.  

Herman brings extensive experience providing bookkeeping, payroll and accounting services. She graduated summa cum laude from Ferris State University, earning a Bachelor of Science in Accountancy. Herman also holds an Associate of Applied Science in business administration and management from Northwestern Michigan College, and earned certification as an Accredited Business Accountant (ABA) from the Accreditation Council for Accountants and Tax Professionals. 

Leppek brings ten years experience in bookkeeping and related services to her new position. She earned a Bachelor of Science from Michigan State University with additional training in accounting from North Seattle Community College.