About Diana Dery

President - Sierra & Associates
I have been in the supplemental insurance industry since 1994. Here are some reasons why I truly believe in what I do as the statistics out there are staggering! In 2017, 1,688.780 new cancer cases and 600,920 cancer deaths are projected to occur in the U.S. Children and home accidents have the highest risk for accidents. More than 3.4 million children experience an unintentional household injury every year. Nearly 1.3 million people die in road crashes each year and an additional 20-50 million are injured or disabled. Cardiovascular disease (CVD) accounts for approximately 800,000 deaths in the US, or one out of every three deaths. Single payer or universal healthcare - either direction we go, supplemental insurance will continue to be just as important as it is today. If major medical covered all your bills, my companies would cease to exist.

I am proud to say that I represent the top leaders in the supplemental insurance industry. Two companies that are the most familiar to most are Aflac and Colonial Life. I also offer annuities and life insurance and again only represent A-rated companies. My family has a history of cancer and I saw firsthand the financial devastation that this disease brought with it. My motto has always been: "Building relationships first, business second." Don't let finances worry you IF something catastrophic happens, concentrate on getting well and let us take care of the rest.

Wishing You The Best in Health,


DiAna Dery
President - Sierra & Associates

Sierra - Co-Founder
"When my children drove me nuts, Sierra with her unconditional love kept me calm"

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