Jeff joined Maner Costerisan in 1983. As President, he specializes in bridging his clients’ business needs with ideal technology solutions for their unique situations. In his day-to-day role, Jeff provides assurance and consulting services to nonprofit organizations and also works with closely-held and governmental entities. In addition, he provides litigation support to attorneys including expert witness testimony on business and personal damage claims. Jeff has degrees in both accounting and data processing, giving him a unique perspective on providing business solutions that meet clients’ needs. He is a graduate of Ferris State University and has Certificates of Educational Achievement in both Governmental Accounting and Auditing and Non-Profit Accounting and Auditing. He is a Certified Information Technology Professional. Jeff is a member of the American Institute of Certified Public Accountants’ Management Consulting Services Division, The American Institute of Public Accountants’ Information Technology Membership Section, the Institute of Technology Advisors and the Institute of Litigation Services Advisors.