United States District Court for the District of Colorado The Honorable Robert E. Blackburn Staff Telephone Numbers Judge Blackburn's Chambers Address: Alfred A. Arraj United States Courthouse 901 19th Street, A1041 Denver, Colorado 80294 Judge Blackburn's Courtroom: A1001 (located on the tenth floor of the courthouse) Judge Blackburn's Chambers E-mail: blackburn_chambers@cod.uscourts.gov Judge Blackburn's Chambers: (303) 335-2350 Administrative Assistant, Susan Schmitz: (303) 335-2350 Courtroom Deputy Clerk, Nel Steffens: (303) 335-2090 Court Reporter, Suzanne Claar: (303) 335-2107 Civil Docketing Clerk, Sandra Hartmann: (303) 335-2058 Criminal Docketing Clerk, Marlane Garcia: (303) 335-2114 Criminal Docketing Clerk, Monique Wiles: (303) 335-2121 Clerk's Office: (303) 844-3433 Law Clerk Hiring Procedures Presently, both positions are filled by permanent law clerks. These positions are filled by individuals with both prior clerking and practice experience. Individuals about to graduate from law school or recent graduates will not be considered.