Office Locations Find a Location Near You Grand Rapids, MI Health Insurance and Medicare Made SimpleCornerstone Retirement Partners 2900 Charlevoix SE 310 Grand Rapids, MI 49546 616-301-2581 Option 2 616-301-2593 [email protected] Monday-Friday 8:30AM-4:30PM Stanwood, MI Office Health Insurance and Medicare Made SimpleCornerstone Retirement Partners 8515 100th Ave Stanwood, MI 49346 616-301-2581 Option 2 616-301-2593 [email protected]