Cornerstone Assurance Group is a benefits management provider to different unions throughout the railroad industry. We specialize in working with the railroad unions to provide comprehensive and affordable group insurance plans to their members. Our group insurance plans help protect members from loss of income due to illness and injuries 24/7, both on and off the job. Read more about us >
Filing a Claim
To file a claim, please call us at 847-387-3555 or email email@example.com. Please fax any claim documents to 847-580-4937.
Cornerstone Assurance Group
22333 Classic Court
Lake Barrington, Illinois 60010