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Employee Directory

Find e-mail addresses and telephone numbers of Group Benefit Services (GBS) employees.


James M. Deren
Click here to contact James M. Deren President / CEO


Group Benefit Services, Inc., Corporate Headquarters
Office Number (800) 995-3569
Fax Number (417) 883-8261
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Marvin Meyer
Click here to contact Marvin Meyer Regional Marketing Director


Group Benefit Services, Inc., Midwest Region
Direct Number (417) 848-0334
Office Number (800) 995-3569
Fax Number (417) 883-8261
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Kelly Wentz
Click here to contact Kelly Wentz Regional Marketing Director


Group Benefit Services, Inc., Upper Midwest Region
Office Number (701) 232-8622
Fax Number (218) 227-0072
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Willard Wiley
Click here to contact Willard Wiley Regional Marketing Director


Group Benefit Services, Inc., Southeast Region
Office Number (772) 546-0794
Fax Number (772) 546-0738
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David Harvey
Click here to contact David Harvey Regional Marketing Director


Group Benefit Services, Inc., Southeast Region
Office Number (800) 995-3569
Cell Phone Number (417) 848-0300
Fax Number (417) 883-8261
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Tim Leake
Click here to contact Tim Leake Regional Marketing Director


Group Benefit Services, Inc. - Oklahoma Region
Office Number (405) 607-8763
Cell Phone Number (405) 203-5359
Fax Number (405) 608-0422
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Employment Opportunities

Join our team!

Join Our Team

GBS has developed a strategic plan to implement and attain "world-class" standards throughout our company. These standards are specifically designed for each employee to work every day in a comfortable, productive, and family-oriented environment that we can be proud of and continue to nurture. Our goal is to support all of our customers with a strong sense of urgency, great customer service, professionalism, and flawless execution.

The HR Department, aligned with these strategies and goals in every facet of our business, is shaped based on these standards to ensure each employee is treated with the dignity and respect they deserve to achieve a cultural-driven company to provide “world-class” customer service and professionalism.


Job Opportunities

If you have special needs as identified by the Americans With Disabilities Act of 1990 and need assistance with any phase of the application process or need the application in an alternative format, please contact our Personnel Office.  Reasonable attempts will be made to accommodate your needs.

Simply click on this link to 
contact us for additional information or click on the file below for an Employment Application.

Application for Employment.pdf

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