Office of Audit Services

Acronym list...: DHHS/OS/OIG/OAS

Parent Organizations

• Department of Health and Human Services
• Office of the Secretary
• Office of the Inspector General

Subordinate Organizations

• Health Care Financing Audits
• Human and Financial Resources
• Office of Administration of Children, Family and Aging Audits
• Office of Financial Statements

Immediate Staff Positions

• Deputy Inspector General, Thomas D. Rosiewicz
  • Phone......: 202-619-3155
  • Fax........: 202-619-0545
  • E-mail.....: troslewi@OS.DHHS.GOV
  • Location...: 330 Independence Ave., S.W. Room 5700 B Washington DC 20201

Send comments to: its@psc.dhhs.gov