Meet Our Team

Executives

Jason Doncis, RBSM – President
Executive Team

Jason Doncis, RBSM – President

Jason joined GRBS in 2000 and earned his position through...
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Darla Bloom, RBSM – Vice President of Organizational Development
Executive Team

Darla Bloom, RBSM – Vice President of Organizational Development

Joining the GRBS Leadership team in 1994, Darla established the...
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Ben Hall, SHRM-SCP – Vice President of Human Resources
Executive Team

Ben Hall, SHRM-SCP – Vice President of Human Resources

Ben is a graduate of Eastern Michigan University. Ben has...
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Shannon Kivinen – Vice President of Finance
Executive Team

Shannon Kivinen – Vice President of Finance

Shannon has managed Procurement, Payroll and now Accounting and Finance...
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Directors

Heather Vandenberg – Director of Marketing & Communications
Director Team

Heather Vandenberg – Director of Marketing & Communications

Heather has worked in Human Resources, Supplies, Equipment, Quality, and...
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Michael VandenBerg, RBSM – Director of Business Development
Director Team

Michael VandenBerg, RBSM – Director of Business Development

Mike is a Western Michigan University graduate with a degree...
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Greg Schramm – Director of Training
Director Team

Greg Schramm – Director of Training

Greg is a graduate from The University of Michigan with...
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James Gee – Director of Facilities
Director Team

James Gee – Director of Facilities

With over 20 years of Operations, Facilities Management, Maintenance, and...
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AnneMarie Echelbarger – Director of Employee Compensation
Director Team

AnneMarie Echelbarger – Director of Employee Compensation

AnneMarie is a GVSU graduate, with a degree in Psychology...
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Angela Sisson – Regional Director of Operations, East
Director Team

Angela Sisson – Regional Director of Operations, East

Angela attended Eastern Michigan University and came to GRBS with...
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Jessica Storey – Regional Director of Operations, South/Central
Director Team

Jessica Storey – Regional Director of Operations, South/Central

Jessica has over 25 years experience in the custodial industry...
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Staci Chambers – Regional Director of Operations, West
Director Team

Staci Chambers – Regional Director of Operations, West

Staci studied Recreation Therapy at Grand Valley State University. She...
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Human Resources

Terry Steverson, SHRM-CP – Health & Wellness Manager
Human Resources Team

Terry Steverson, SHRM-CP – Health & Wellness Manager

Terry received a degree in Computerized Accounting from American College....
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Kim Crampton – Recruiter, Portage Office
Human Resources Team

Kim Crampton – Recruiter, Portage Office

Kim is a graduate of Ohio Wesleyan University. Kim has...
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Kaitlyn Diplock – Recruiter, Plymouth Office
Human Resources Team

Kaitlyn Diplock – Recruiter, Plymouth Office

Kaitlyn has Associates in Business Management from Penn Foster. She...
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Jody Swendrowski – Recruiter, Grand Rapids Office
Human Resources Team

Jody Swendrowski – Recruiter, Grand Rapids Office

Jodi is a graduate of Cornerstone University.  She has over...
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Beth Roundtree – Recruiter, Grand Rapids Office
Human Resources Team

Beth Roundtree – Recruiter, Grand Rapids Office

Beth is a recent graduate of Michigan State University from...
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