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An older couple learning more about South Dakota Senior Insurance Agency (SDSIA) from the comfort of their living room.

Welcome to the South Dakota Senior Insurance Agency, your number one source for all things Medicare.

South Dakota Senior Insurance Agency (SDSIA) is an independent insurance agency specializing exclusively in the Medicare Market.

We're dedicated to giving you the very best insurance advice, with a focus on the Golden Rule.  We believe in giving advice consistent with what we tell our parents and grandparents.

Founder Brian Spire started his insurance career in 2008 while living in Omaha, NE.  In 2009, he was hired to work for a large insurance agency specializing in the Medicare Market.  In 2014, Brian started SDSIA as a way to move his family to the Black Hills and continue helping people with their Medicare Insurance needs.  South Dakota Senior Insurance Agency can offer you access to many of the best Medicare Supplement, Medicare Advantage, Prescription Drug, Long-term Care, Critical Illness, Dental, and Life Insurance policies available.  Today, SDSIA has 3 full time agents with over 26 years combined experience in the Medicare Market.

We now serve customers all over the Black Hills (and surrounding areas), and look forward to serving your health and life insurance needs.   

If you have any questions or comments, please don't hesitate to contact us.