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Brian Regan, FSA, MAAA

Wayne, PA, US

Tel: +1 610 9758965

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Professional Designations

  • Fellow, Society of Actuaries
  • Member, American Academy of Actuaries


  • BS, Lafayette College

Current Responsibility

Brian is a consulting actuary with the Philadelphia office of Milliman. Formerly at Aetna, he joined the firm in 2013.


Brian’s expertise resides in healthcare with a focus on Medicare Advantage and other retiree health benefits.

Brian has been heavily involved in various aspects of the retiree health insurance market place. Recently, he has assisted several carriers with submission of Medicare Advantage bids, supported the development of Milliman’s national Medicare Advantage pricing tool, supported the development of the Milliman Ages 65 and Over Health Cost Guidelines, and assisted valuations for OPEB health benefits.

Brian has supported CCIIO with development and testing of templates for use in ACA dental filings.

Brian has a background in health insurance pricing, focusing on both small and large employer groups, as well as Medicare Advantage.

  • Work at Milliman

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