The U.S. Department of Justice seal, The United States Department of Justice
Search Antitrust
 

SECTIONS AND OFFICES DIRECTORY

On this page:

Office of the Assistant Attorney General

Sections and Offices

Washington Building Locations

Office of the Assistant Attorney General

William J. Baer
Assistant Attorney General
3109  MAIN  202-514-2401
FAX:  202-616-2645
 

Deputy Assistant Attorneys General

David I. Gelfand
Deputy Assistant Attorney General
3115  MAIN  202-514-0731
FAX:  202-514-6543
Renata B. Hesse
Deputy Assistant Attorney General
3214  MAIN  202-353-1535
FAX:  202-514-6543
Leslie C. Overton
Deputy Assistant Attorney General
3212  MAIN  202-353-4651
FAX:  202-514-6543
Nancy L. Rose
Deputy Assistant Attorney General
3119  MAIN  202-353-0163
FAX:  202-514-0306
Brent C. Snyder
Deputy Assistant Attorney General
3216  MAIN  202-514-3543
FAX:  202-307-9978

Senior Counsel

Sonia K. Pfaffenroth
Senior Counsel
3113  MAIN  202-307-1342
FAX:  202-616-2645

Director of Litigation

Mark W. Ryan
Director of Litigation
3121  MAIN  202-532-4753
FAX:  202-514-6543

Directors of Enforcement

Patricia A. Brink
Director of Civil Enforcement
Anne McFadden
Counsel to the Director of Civil Enforcement
3213  MAIN  202-514-2562
FAX:  202-616-7320
3334  MAIN  202-305-8671
FAX:  202-353-8435
Premerger Notification Unit
3335  MAIN  202-514-2558
FAX:  202-514-2363
Marvin N. Price, Jr.
Director of Criminal Enforcement
3211  MAIN  202-514-3543
FAX:  202-307-9978
Matthew W. Lunder
Counsel to the Director of Criminal Enforcement
3217  MAIN  202-307-6373
FAX:  202-307-9978
W. Robert Majure
Economics Director of Enforcement
3209  MAIN  202-307-6341
FAX:  202-514-0306

General Counsel

J. Robert Kramer, II
General Counsel
3220  MAIN  202-514-3543
FAX:  202-616-7320
Belinda A. Barnett
Deputy General Counsel
3311  MAIN  202-514-3543
FAX:  202-307-9978
Nancy M. Olson
Deputy General Counsel
3309  MAIN  202-305-1210
Anne Purcell White
Ethics Officer
3215  MAIN  202-514-4773
FAX:  202-307-9978

Special Counsel for State Relations and Agriculture

Mark B. Tobey
Special Counsel for State Relations and Agriculture
11038  LSB  202-532-4763
FAX:  202-514-9082

Counsel for Legislative and Intergovernmental Affairs

Adrienne M. Hahn
Counsel for Legislative and Intergovernmental Affairs
3123  MAIN  202-532-4761
FAX:  202-514-0306

Counsel

Juan A. Arteaga
Counsel
3114  MAIN  202-514-2408
FAX:  202-514-0306
Ryan J. Danks
Counsel
3112  MAIN  202-305-0128
FAX:  202-514-0306
John M. Snyder
Counsel
3110  MAIN  202-307-1281
FAX:  202-616-2645

SECTIONS AND OFFICES

Appellate Section

Kristen C. Limarzi, Chief 3222  MAIN  202-514-2413
Robert B. Nicholson, Assistant Chief  3228  MAIN  202-514-2489
James J. Fredricks Assistant Chief 3226  MAIN  202-307-1403
FAX:  202-514-0536

Chicago Office

Frank J. Vondrak, Chief 312-984-7219
Kalina M. Tulley , Assistant Chief 312-984-7211
Andre M. Geverola , Assistant Chief 312-984-7224
FAX:  312-984-7299
E-Mail: Chicago.ATR@usdoj.gov
Rookery Building
209 South LaSalle Street
Suite 600
Chicago, IL 60604-1204
312-984-7200

Competition Policy Section

Ronald Drennan, Chief 9400  LSB  202-307-6603
Vacant, Assistant Chief  
FAX:  202-514-8862

Economic Litigation Section

Norman Familant, Chief 9912  LSB  202-307-6323
Aditi Mehta, Assistant Chief 9450  LSB  202-307-6365
FAX:  202-307-3372

Economic Regulatory Section

Elizabeth Armington, Chief 3700  LSB  202-307-6332
Jeffrey M. Wilder, Assistant Chief 3050  LSB  202-307-6665
FAX:  202-514-5847

Executive Office

Thomas D. King, Executive Officer 3026  LSB  202-514-4005
Vacant, Deputy Executive Officer   
Linda T. Carter, Chief Information Officer 3640  LSB  202-307-3546
Executive Office FAX:  202-305-3307
Personnel/Budget Unit FAX:  202-514-0580
Fiscal Unit FAX:  202-514-6738
Support Services Unit FAX:  202-514-4958
Information Systems Support Group FAX:  202-307-3413
 

Foreign Commerce Section

Edward T. Hand, Chief 11000  LSB  202-514-2464
Lynda K. Marshall, Assistant Chief 11004  LSB   202 598 2264
FAX:  202-514-4508

Legal Policy Section

Robert A. Potter, Chief 11700  LSB  202-514-2512
Frances E. Marshall, Assistant Chief 11702  LSB  202-305-2520
FAX:  202-514-9082

Litigation I Section

Peter J. Mucchetti, Chief 4700  LSB  202-307-0001
Ryan M. Kantor, Assistant Chief 4050  LSB  202-514-8430
FAX:  202-307-5802

Litigation II Section

Maribeth Petrizzi, Chief 8700  LSB  202-307-0924
Stephanie Fleming, Assistant Chief 8650  LSB  202-514-9228
Dorothy B. Fountain, Assistant Chief 8050  LSB  202-307-0924
FAX:  202-514-9033

Litigation III Section

David C. Kully, Chief 4004  LSB  202-305-9969
Vacant, Assistant Chief  
FAX:  202-514-7308

Networks and Technology Enforcement Section

James J. Tierney, Chief 7700  LSB  202-307-6640
Aaron Hoag, Assistant Chief 7650  LSB  202-307-6153
FAX:  202-616-8544

New York Office

Jeffrey Martino, Chief 212-335-8019
Elizabeth B. Prewitt, Assistant Chief 212-335-8015
Stephen J. McCahey, Assistant Chief 212-335-8026
FAX:  212-335-8021
E-Mail: NewYork.ATR@usdoj.gov
26 Federal Plaza
Room 3630
New York, NY 10278-0004
212-335-8000

San Francisco Office

Marc Siegel , Chief 415-934-5319
Peter K. Huston, Assistant Chief 415-934-5311
Kate Patchen, Assistant Chief 415-934-5309
FAX:  415-934-5399
E-Mail: SanFran.ATR@usdoj.gov
450 Golden Gate Avenue
Room 10-0101
Box 36046
San Francisco, CA 94102-3478
415-934-5300

Telecommunications and Media Enforcement Section

Scott A. Scheele, Chief 7000  LSB  202-616-5924
Lawrence M. Frankel, Assistant Chief 7004  LSB  202-514-4298
FAX:  202-514-6381

Transportation, Energy, and Agriculture Section

William H. Stallings, Chief 8000  LSB  202-514-9323
Caroline Laise, Assistant Chief 8020  LSB  202-353-9797
Kathleen O'Neill, Assistant Chief 8004  LSB  202-514-9323
FAX:  202-307-2784

Washington Criminal I Section

Lisa M. Phelan, Chief 11400  LSB  202-307-6694
Mark L. Krotoski, Assistant Chief 11404  LSB  202-598-2294
Craig Y. Lee, Assistant Chief 11410  LSB  202-307-1044
  FAX:  202-514-6525

Washington Criminal II Section

Mary N. Strimel, Chief 11408  LSB  202-616-5949
Ann O’Brien, Assistant Chief 11714  LSB  202-514-6213
  FAX:  202-598-2428

Antitrust Library

Bridget Gilhool LL300  LSB  202-514-5870
FAX:  202-514-9099

WASHINGTON BUILDING LOCATIONS

MAIN: 950 Pennsylvania Avenue NW, Washington, DC 20530

LSB: 450 Fifth Street NW, Washington, DC 20530

Get Antitrust Division Updates

Sign up for E-Mail Updates

Subscribe to News Feeds

To view PDF files on this website you need the free Adobe Reader.