Executive Secretary of the ACP
1926-1960: Edward R. Loveland
Executive Vice-Presidents of the ACP
1960-77: Edward C. Rosenow, Jr., MD, MACP
1977-86: Robert H. Moser, MD, MACP
1986-94: John R. Ball, MD, JD, MACP
1994-95: Joseph E. Johnson III, MD, MACP - Interim Executive Vice-President
1995-2002: Walter J. McDonald, MD, MACP
1998 Alan R. Nelson, MD, MACP*
2002-2010: John P. Tooker, MD, MBA, MACP
2010-2016: Steven E. Weinberger, MD, MACP
2016-Present: Darilyn V. Moyer, MD, FACP
*Alan R. Nelson, MD, MACP was Executive Vice President of ASIM at the time of the merger of ASIM and ACP.