A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie


  • John C. Cochrane, Jr.

    Captain John C. Cochrane, Jr. was born in Bay Shore, New York. Upon graduation from Bay Shore Public Schools, he attended Jacksonville University, where he graduated with a Bachelor of Science in General Business and was commissioned through Naval Reserve Officer Training (NROTC) in April 1982.
  • Mary Kate Mullen

    Councilwoman Mary Kate Mullen grew up in Huntington, New York and graduated from St. Anthony’s High School in South Huntington. After high school, Councilwoman Mullen attended Fairfield University in Fairfield, Connecticut, on an academic scholarship and graduated with a Bachelor’s degree in English. In 1995 Councilwoman Mullen obtained a Juris Doctorate degree from St. John’s University School of Law and is admitted to practice in both New York and Federal Courts.
  • James P. O’Connor


    Councilman James P. O’Connor grew up in Westbury, New York. His mother was a teacher and his father was a pharmacist. As the oldest of four boys, Jim learned the importance of family values and a strong work ethic at a young age.

    Jim graduated from Carle Place High School in 1981. He went on to graduate Boston College, and earn his Juris Doctorate at Hofstra University School of Law. He has been a practicing attorney since 1989 and is admitted to practice in New York, Pennsylvania, Massachusetts and Washington D.C.

  • Jorge Guadrón

    After over 40 years in the United States, Councilman Jorge Guadrón’s personal story represents the essence of the American Dream. Born in El Salvador, Guadrón came to the United States as a teenager in 1980 fleeing political violence with his mother and siblings following his father’s assassination in their family business. He became an American citizen in 1996. He is the proud father of five and grandfather of nine children.