Bureau of Administration

Phone Number

The Bureau of Administration (BOA) is committed to developing, coordinating and managing programs to enable Cook County departments to better serve residents in a transparent, efficient and cost-effective manner. BOA is led by the Chief Administrative Officer who coordinates activities for the following Cook County departments and functions:

  • Office of the Chief Administrative Officer
  • Animal and Rabies Control
  • Emergency Management and Regional Security
  • Environment and Sustainability
  • Law Library
  • Medical Examiner
  • Transportation and Highways

Press and Media Inquiries:

Natalia Derevyanny

Maria Phelan

Location Title
Main office
Location Phone
Location Fax
Location Hours
Sunday: Closed
Monday: 8:30 am-4:30 pm
Tuesday: 8:30 am-4:30 pm
Wednesday: 8:30 am-4:30 pm
Thursday: 8:30 am-4:30 pm
Friday: 8:30 am-4:30 pm
Saturday: Closed

Agency Head

Zahra Ali, Bureau Chief