Kathy Hamada Park Supervisor
Over 25 years of service with the Chicago Park District. Before coming to Commercial she was Physical Instructor at Holstein Park, Oz Park and Supervisor at Haas Park. Prior to her service with the Park District, Kathy was a physical education teacher and worked on technical computer drawings.
Ariel Hernandez Physical Instructor
Over 12 years of service with the Chicago Park District. Before Commercial, he was Rec Leader and Physical Instructor at Pulaski and Holstein parks. Prior to park jobs, he was foreman at a wallpaper company.
Isaac Barbosa Physical Instructor
Started as Recreation Leader at Commercial Park in 2005. Has had 5 years of seasonal experience at other parks. Before that he was an emission testing inspector.
Nick Martinez Recreation Leader
Joined the staff in December 2006. Nick enjoys working with kids and has always been involved with sports. He loves working at Commercial Park.
Mary Hart Attendant
Over 15 years of service with the Chicago Park District. Before coming to Commercial she served as an attendant at Douglas Park, Euclid Park and Fulton Park. Her previous experience was as a salesperson and administrator.
