Kevin Duffin


  • Sr. Vice President | Producer, Marsh & McLennan Agency LLC
  • Investment Advisor Representative, Brower Investment Advisers, LLC
  • Registered Representative, Summit Brokerage Services, Inc.
  • Summit Brokerage Services Chairman's Club
  • Dayton Chapter Society of Financial Service Professionals (Past President)
  • Burns Award Recipient
  • Member, Prudential Annuity Masters Council
  • Member Putnam Investments Golden Scale Council
  • Past Member, Million Dollar Round Table, Top of the Table

Licenses and Certifications

  • Chartered Life Underwriter (CLU)
  • FINRA Series 6, 63


  • BS in Business Administration, Bowling Green State University, 1982


  • Member, St. Charles Parish
  • Supporter, Clark Country Special Olympics

Personal & Social

  • Married, three children
  • Member, NCR Country Club
  • Member, Alter High School Alumni Association

About Marsh & McLennan Agency LLC
Marsh & McLennan Agency is the trusted partner of businesses, municipalities, education and non-profit organizations, professional service providers, individuals, and families located in communities throughout the country. Our Midwest team of more than 180 insurance, human resource, financial, and legal professionals provides comprehensive, value-driven insurance and financial services that effectively manage risk and protect clients’ assets and interests—tailoring solutions to meet their unique needs.


Kevin Duffin CLU
Retirement Plan Specialist

409 E. Monument Ave, Suite 400

Dayton, OH 45402

Local: (937) 228-4135
Toll Free: (800) 949-1167
Fax: (212) 948-6369


Registered Representative of and securities offered through Summit Brokerage Services, Inc., a member of FINRA/SIPC and investment advisory services offered through MMA Securities.  Marsh & McLennan Agency (MMA) is not associated with Summit Brokerage Services, Inc.