Contact Us

For questions specific to your policy please contact your agent.

Your agent’s contact information is located on your policy documentation and invoices. If you’re unsure of your agent's contact information it can be found through our find an agent search.

If you're an agent...

…looking for your Cornerstone Property & Casualty representative:

Contact Jocelyn Whitesides
Phone: 573-817-3455      888-735-5764 (toll free)
Fax: 573-777-1005
Email: jwhitesides@cornerstonenational.com

…looking for your Cornerstone life insurance representative:

Contact Marilyn Wheeler
Phone: 573-817-3400      888-735-5764 (toll free)
Fax: 573-443-4404
Email: mwheeler@cornerstonenational.com

…for speedy delivery send payments to:

PO Box 6040
Columbia, MO 65205-6040

…send items directly to main office:

3100 Falling Leaf Court
Columbia, MO 65201