Region I

Connecticut
Maine
Massachusetts
New Hampshire
Rhode Island
Vermont

John S. Howland, M.D. 
Worcester, MA

Region II

New York

Anthony S. Oliva, M.D.
Syracuse, NY

Anthony R. Pivarunas, M.D.
Elma, NY

Region III

Delaware
DC
Maryland
New Jersey
Pennsylvania
Virginia
West Virginia

Marie-Alberte Boursiquot, M.D.
Columbia, MD

David W. Zelis, M.D.
York, PA

Region IV

Indiana
Michigan
Ohio
Kentucky

Michael S. Parker, M.D.
Gahanna, OH

Ashley K. Fernandes, M.D., Ph.D.
Dayton, OH

Region V

Alabama
Florida
Georgia
North Carolina
Puerto Rico
South Carolina
Tennessee

Franklin D. Diaz, M.D.
Lawrenceville, GA

Cornelius J.P. Sullivan, M.D.
Northport, AL

Region VI

Arkansas
Louisiana
Mississippi
Oklahoma
Texas

Jose A. Santos, M.D.
San Antonio, TX

Kim A. Hardey, M.D.
Lafayette, LA

Region VII

Illinois
Iowa
Kansas
Minnesota
Missouri
Nebraska
North Dakota
South Dakota
Wisconsin

Mary E. Keen-Kirchoff, M.D.
Berwyn, IL

Timothy J. Egan, M.D.
Two Harbors, MN

David J. Hilger, M.D.
Omaha, NE

Region VIII

Alaska
Hawaii
Idaho
Montana
Oregon
Washington
Wyoming

Lynne Bissonnette-Pitre, M.D., Ph.D.
Portland, OR

Craig L. Treptow, M.D.
Great Falls, MT

Region IX

Arizona
Colorado
Nevada
New Mexico
Utah

James P. Asher, D.O.
Phoenix, AZ

Michael V. Rock, M.D.
Scottsdale, AZ

Region X

California

Boban A. Joseph, M.D.
Pasadena, CA

Michael J. Ringer, M.D.
Modesto, CA

Military Region

Click for Military Region Information

William P. Mueller, M.D.
Cibolo, TX