Our Staff
The COS is proud to have staff members to help with our activities and the various ministries of the society. 
 
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Renee Norris
Executive Assistant
Event Liaison

Renee is very organized helps our board with any and everything and more!

cell: 269-697-1COS
email: renee@cosw.org

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Drew Caldwell
Resident/Fellow Coordinator
Director of Mentor Mentee Program

Drew has worked with Christian ophthalmologists for > 10 years and loves to hear your story.

cell: 704-517-5933
email: drew@cosw.org

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Bryan Glanzer
COS Missionary Liaison
Director of Regional Refresh

Bryan is a pastor who loves seeing God working through ophthalmologists around the world.

cell: 269-252-8252
email: bryan@cosw.org

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