Douglas B. Doster Sr. Douglas B. Doster Sr. 901-767-2776 901-767-2777 email@example.com Douglas B. Doster, Sr. is a Principle of Doster Financial LLC. and has been a leading producer for more than 25 years. He has earned the FINRA Series 6, 7, 24, 26, 63, 66 registrations and is a Registered Investment Advisor Representative. Mr. Doster is a member of the National Association of Insurance and Financial Advisors and is a licensed independent insurance broker. He is a graduate of the University of Mississippi.