Mark Madsen is an Assistant Vice President for Irwin Siegel Agency, Inc.’s Private Client Group. He is responsible for the program operations to include promotion, coordination of underwriting and administration of the policies. Mr. Madsen also assists in the management of ISA Policy Administration Department and has been instrumental in the development of several other Specialty Line products.
Mr. Madsen joined ISA in 1996 and has since held various positions within the company in Accounting, Risk Management and Marketing. In 1997, Mark earned his New York State Property and Casualty Brokers License and by 2004 had also earned a License in Life, Health and Accident Insurance, as well as an Associate in Underwriting designation through the Insurance Institute of America. His extensive knowledge and experience of ISA’s programs, administration process, coupled with his desire to succeed – establish Mr. Madsen as an instrumental and motivated member of ISA’s senior management team.
Prior to ISA, Mark was employed by an oil distribution company for eight years and acquired experience in the areas of retail and accounts payable during his tenure. Mr. Madsen received a Bachelor of Science degree in Business Finance from Dominican College in New York.








