Mature American Advisor

1-800-844-0066

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    Helping Medicare Agents succeed since 1966.

  • Join the WINNING Team!

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    Helping Medicare Agents succeed since 1966.

Why Work With Us?

Medicare.gov News

Medicare Advantage News

Medicare Supplements

These plans are accepted by almost every doctor and hospital in the country, and leave you very little to pay out of pocket. Learn more  about our Medicare Supplement, Medicare Advantage, and Medicare Prescription plans.

Our Team

Mike Greenhill has held insurance licenses in multiple states since 1977. He has recruited independent agents and marketed Medicare products for for over 35 years. Mike lives and works in Madison, Mississippi and Mandeville, Louisiana. 

Mike manages over 800 agents in Alabama, Louisiana, Mississippi, Tennessee and Texas who are supported by his Greenhill Management' staff in their Ridgeland, Mississippi offices.

Click on "Our Staff" at the top of the homepage to meet everyone and review their job duties. We have a great crew that has been here for many years. We take great pride in handling agents' problems and concerns. Be it overnight supplies, claim audits, commission concerns or answering a simple question, it's all part of the job here! We answer the phone. There is no "directory" or extensions. You may leave detailed messages after office hours with a real person handled by our excellent answering service.

Mike Greenhill

Lindsey Greenhill-Goolsby