| Name | Track | Diplomate Status | Certified Date | Expires |
|---|---|---|---|---|
| Dudley Dinner | Deceased | 5/1/1983 | Never | |
| Anand Gajanan Diwan | EM | International | 4/30/2014 | 12/31/2024 |
| Anand G. Diwan | EM | International | 4/30/2013 | 12/31/2024 |
| Dennis Dlugos | EM | 10/30/1999 | 12/31/2019 | |
| Keith E. Dombrowski | GEN | 11/3/2012 | 12/31/2022 | |
| James N. Domingue | NIOM | 6/23/2012 | 12/31/2022 | |
| James N. Domingue | 12/31/1983 | Never | ||
| Jane F. Donat | 11/22/1986 | Never | ||
| Louise A. Donohoe | 4/15/1984 | Never | ||
| WilliamF F. Dotson, II | EM | 6/21/2014 | 12/31/2024 | |
| Michael Douglas | 5/2/1982 | Never | ||
| Robert S. Dow | 12/31/1952 | Never | ||
| Gale T. Downey | 5/1/1983 | Never | ||
| Miles E. Drake, Jr. | 11/14/1982 | Never | ||
| Cornelia N. Drees | NIOM, CC-EEG | Diplomate | 10/24/2015 | 12/31/2020 |
| Lee Dresser | GEN | 11/13/2010 | 12/31/2020 | |
| Frank W. Drislane | Diplomate | 12/31/1990 | Never | |
| Ivo Drury | 4/27/1985 | Never | ||
| Michael Duchowny | 11/14/1982 | Never | ||
| David F. X. Dufresne | EM | International | 4/16/2016 | 12/31/2026 |
| Virginia A. Duggins | 12/31/1976 | Never | ||
| Muhammad Dughly | 12/31/1992 | Never | ||
| Thomas M. Duginski | 5/5/1992 | Never | ||
| Stephen J. Dutch, Jr. | 12/31/1969 | Never | ||
| Belen O. Dy | 5/4/1986 | Never | ||
|
1404 Certificants
|
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