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Gregory T. Graves, FSA, MAAA, MIAA

Principal, Consulting Actuary
Atlanta, GA, US

Tel: +1 404 2377060

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Professional Designations

  • Fellow, Casualty Actuarial Society
  • Member, American Academy of Actuaries
  • Member, International Actuarial Association


  • BS, Mathematics, Massachusetts Institute of Technology

Current Responsibility

Greg is a principal and consulting actuary with the Atlanta office of Milliman and directs the Property and Casualty practice. He joined the firm in 1988.


Greg has experience in a variety of areas, including insurance reserving, self-insured feasibility and funding studies, ratemaking/pricing, acquisitions analysis, direct-response product development, reinsurance pricing and program design, underwriting, litigation support, and strategic planning.

Greg’s clients include insurance and reinsurance companies, self-insured corporations, groups and governmental entities, insurance agents and brokers, associations, insurance departments, investment bankers, and attorneys.

Prior to joining Milliman, Greg was actuarial pricing officer for St. Paul Reinsurance in New York, handling casualty treaty business. Before this, he was a vice president of the Beneficial Insurance Group and an actuary for both John Hancock Reinsurance and Hanseco Insurance Company.

Presentations and Publications

Greg has spoken at many insurance-related meetings and has authored a discussion paper for CAS dealing with excess pricing techniques in workers’ compensation.


  • Greg has served as president of the Casualty Actuaries of the Southeast (CASE). He has also been the liaison between CAS and its regional affiliates. He has served on the CAS exam committee.
  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman