Diane L. Johnson

Chief Operating Officer


Professional Story


I offer agency support to producers and independent producers (brokers) that represent Massachusetts Mutual Life Insurance Company (MassMutual). Founded in 1851, MassMutual is a leading mutual life insurance company that is run for the benefit of its members and participating policyholders. The company has a long history of financial strength and strong performance, and although dividends are not guaranteed, MassMutual has paid dividends to eligible participating policyholders consistently since the 1860s. With whole life insurance as its foundation, MassMutual provides products to help meet the financial needs of clients, such as life insurance, disability income insurance, long term care insurance, retirement/401(k) plan services, and annuities. In addition, the company’s strong and growing network of financial professionals helps clients make good financial decisions for the long-term.

I joined MassMutual Pittsburgh in 1984. I have held a variety of positions in the agency and am currently the Chief Operating Officer, responsible for agency operations and finances. In 1991, I earned my FLMI designation from the Life Office Management Association and, in 1996, earned my CLU designation from the American College. I am a member of the Women in Insurance and Financial Services Association.

I am a Registered Principal of MML Investors Services, LLC, Member SIPC (sipc.org). Supervisory Office: Six PPG Place, Suite 600, Pittsburgh, PA 15222, Phone: 412-562-1600.



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MassMutual Pittsburgh

Six PPG Place, Suite 600 Pittsburgh, PA 15222
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