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A Sanseviro Insurance

A Sanseviro Insurance Agency is a family owned and operated service that has been in business since 1981.  We pride ourselves in always putting our customers’ needs first and foremost.  We will be happy to walk you through the insurance process for your home, business or special event. We have access to numerous insurance carriers as well as the flood insurance plan, and from that we will tailor an insurance product to fit your exact needs. As part of our standard practice, we will make sure you understand exactly what you are buying as well as the different coverages available. 


Our Team


Anthony Sanseviro, Sr, President | Phone: 631-589-7171


Jeanne Vanderborgh, Vice President | Phone: 631-589-7171

Anthony started in the insurance industry in 1968.  In the 80's he branched out on his own to form the agency and focus on a more personalized approach to his business.   Now, a half century later, A Sanseviro Insurance  Agency has grown to service numerous individuals and businesses in the community, in addition to having seen a significant expansion in it's network  of insurance carriers with whom relationships have been forged.  Anthony has lived in Sayville for over 50 years with his wife Sharon, and has been an active community member for years, beginning many years ago with his involvement in the Sayville Little League.  

Jeanne joined the agency and now has over 30 years in the insurance industry.   With this experience and knowledge she is able to expertly represent you in any aspect of insurance.  Jeanne is well versed in regulations and policies and is able to expertly navigate policy matching and claims processing.  Jeanne was born and raised in Sayville, and has picked this town to raise her son, Joseph, and daughter, Leah.  Jeanne has always been an active member of the Sayville community, and can be counted on to lend a hand in fundraising when needed.  


Anthony Sanseviro, Jr,  CLCU

Sales | Phone: 631-589-7171

Anthony Jr retired from the FDNY in 2007 and joined A Sanseviro Insurance shortly thereafter.  He attended The Hartford School of Insurance and obtained his CLCU designation.  Anthony is very active in the community and serves on the boards of a few non-profits, including The Neighborhood House and Inclusive Sports & Fitness, and is a member of the Bayport-Blue Point Foundation.  Anthony, with his wife Andrea and daughter Kateri, has resided in Bayport for over 30 years.  

Lauryn Scafa - Customer Service - Commercial and Personal Lines | Phone: 631-589-7171

Valerie Peterson - Customer Service - Commercial Lines | Phone: 631-589-7171

As an account executive and licensed insurance broker at A. Sanseviro Insurance Agency, Valerie advises on commercial insurance plans and recommends coverage to clients based on their needs.  She has a passion for working with companies and people to provide the best possible coverage at an affordable price.  With her over 19 years of experience  in the real estate industry as an appraiser and realtor, she is well positioned to offer our clients a deeper understanding of the insurance needs for the risk being considered.  Valerie is also able to offer her notary services to our clients.     

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