President of Public Security LLC

Celebrity Author

War Veteran

Sergeant At Arms MDGOP

Former U.S. Secret Service

TWA Flight 800 First Responder

Hi, I’m Barry. I’m a public speaker living in Chester, Maryland on Kent Island. I am a fan of fitness, running, and outdoors. I’m also interested in cycling and politics. I love the United States of America. You can visit my website with a click on the button above.

About Barry Donadio

Barry Donadio is a celebrity Author and native of New York. He led an honorable career in the Volunteer Ambulance Service, Volunteer Fire Department, the military, law enforcement, and the United States Secret Service. He was assigned to the White House to protect Presidents Bush and Obama. He also served in multiple middle Eastern war zones during his career. In 2013, he authored the book " TWA Flight 800 First Responder Witness Account". This is his account describing his actions during the rescue of TWA Flight 800 on July 17th, 1996. In 2014, he was elected to the Queen Anne's County Republican Central Committee in Maryland. He successfully completed his 4-year term. January 2017, he was appointed the Sergeant at Arms of the Maryland Republican Party by the Honorable Dirk Haire. Donadio continues to serve as the Founder and President of Public Security LLC. It is a high-profile private security and investigation firm that provides protection to high-risk clients in Maryland and New York. Public Security LLC provides executive protection for numerous political figures, celebrities and wealthy persons. Donadio is a prestigious Private Detective that handles high profile cases and cases requiring strict confidentiallity. Donadio published his second book "That Day When Hell Froze Over" on August 17th, 2019. As of March 2022, Donadio continues to serve as the Sergeant at Arms of the MDGOP