Disclaimer: Certification by the American Board of Sleep Medicine does not in itself confer authority to practice medicine beyond the authority granted by a state that issues a license to practice medicine.
The American Board of Sleep Medicine throughout its history offered non-physicians, specifically PhDs, the opportunity to sit for its examination. Many PhD candidates over the years successfully passed the examination and received the designation "diplomate of the American Board of Sleep Medicine." This designation must not be interpreted to mean that the American Board of Sleep Medicine designation supersedes any state or federal law with regard to medical license requirements for the treatment of patients. Those who have successfully passed the exam MUST be careful not to practice medicine outside of their legal limits.
| Name | City | State | Specialty | Certified |
| Babu M. Eapen, M.D. | Middleburg Heights | OH | Pulmonology | 4/28/1997 |
| Christopher J. Earley, M.D., Ph.D. | Baltimore | MD | Neurology | 4/28/1997 |
| Norman John East, M.D. | Eagle | ID | Pulmonology | 4/8/2002 |
| Paul A. Easton, M.D. | Calgary | AB | Pulmonology | 4/17/2000 |
| Royal J. Eaton, M.D. | St. Louis | MO | Pulmonology | 4/6/1992 |
| Matthew Richard Ebben, Ph.D. | Forest Hills | NY | Psychology | 9/19/2006 |
| Celso Taburnal Ebeo, M.D. | Pikeville | KY | Pulmonology | 3/23/2005 |
| Lewis B. Eberly, M.D. | Alexandria | VA | Neurology | 4/16/2003 |
| Srinivasa Edara, M.B., B.S. | Colts Neck | NJ | Pulmonology | 9/20/2005 |
| Pierre Y. Khoury Edde, M.D. | Beirut | Lebanon | Pulmonology | 4/11/1999 |
| Jonathan Steven Edelson, M.D. | Williamsville | NY | Pulmonology | 9/20/2005 |
| Billy M. Eden, M.D. | Fort Worth | TX | Pulmonology | 4/11/1999 |
| Matthew J. Edlund, M.D. | Sarasota | FL | Psychiatry | 4/6/1992 |
| Lee C. Edmonds, M.D. | Cooperstown | NY | Pulmonology | 4/6/1992 |
| William Russell Edmonson, M.D. | Tupelo | MS | Pulmonology | 3/22/2005 |
| Albert L. Ehle, M.D. | Chicago | IL | Neurology | 6/26/1987 |
| Bruce L. Ehrenberg, M.D. | Boston | MA | Neurology | 4/29/1991 |
| Philip S. Eichling, M.D. | Tucson | AZ | Internal Medicine | 4/8/2002 |
| John L. Eickholt, M.D. | Delaware | OH | Neurology | 4/22/1996 |
| Stephen V. Einreinhofer, D.O. | Somerset | NJ | Pulmonology | 4/17/2000 |
| Robert S. Eisenberg, M.D. | Pasadena | CA | Pulmonology | 4/6/1992 |
| Howard Eisenberg, M.D. | Cape Coral | FL | Pulmonology | 4/15/2003 |
| Michael L. Eisenstadt, M.D. | Knoxville | TN | Neurology | 3/30/1985 |
| Rhody David Eisenstein, M.D. | St. Louis | MO | Pulmonology | 3/23/2005 |
| Alan S. Eiser, Ph.D. | Ann Arbor | MI | Psychology | 4/18/1988 |
| Hugh Ian Ekengren, M.D. | Wichita | KS | Family Practice | 3/24/2004 |
| Sherif G. El Bayadi, M.D. | Fayetteville | NY | Pulmonology | 3/22/2005 |
| Hesham Hassan El Gamal, M.B., Ch.B. | Irvine | CA | Pulmonology | 9/20/2005 |
| Asser Ahmed Amir El-Atfy, M.D. | Campbellsville | KY | Internal Medicine | 3/22/2005 |
| Ahmed Sobhi El-Bershawi, M.D. | Diamond Bar | CA | Pulmonology | 9/20/2005 |
| Nader Sobhi Eldika, M.D. | Williamsville | NY | Internal Medicine | 9/19/2006 |
| Fares Elghazi, M.D. | Pomona | CA | Neurology | 4/24/1989 |
| Baher M. Elhalwagi, M.D. | Longview | TX | Pulmonology | 4/6/1998 |
| William S. Elias, M.D. | Roanoke | VA | Neurology | 6/26/1987 |
| Roger Emile Elias, M.D. | Internal Medicine | 9/20/2005 | ||
| Arn H. Eliasson, M.D. | Silver Spring | MD | Pulmonology | 4/15/2003 |
| Robin L. Elkus, M.D. | Farmington Hills | MI | Pulmonology | 4/28/1997 |
| Robert J. Ellingson, M.D., Ph.D. | Omaha | NE | Neurology | 4/29/1991 |
| Zaki Elmaghraby, M.B., Ch.B. | Melbourne | FL | Pulmonology | 3/22/2005 |
| Jeffrey C. Elmer, M.D. | Spokane | WA | Pulmonology | 4/24/1989 |
| James B. Elmer, M.D. | Spokane | WA | Pulmonology | 4/17/2000 |
| Ahmed I. Elnaggar, M.D. | Statesville | NC | Pulmonology | 4/11/1999 |
| Ashraf M Elsayegh, M.D. | Tarzana | CA | Pulmonology | 9/19/2006 |
| Sherene M. El-Sioufi, D.O. | North Brunswick | NJ | Pulmonology | 9/19/2006 |
| Khalid Mohamed Eltawil, M.B., B.S. | Redondo Beach | CA | Pulmonology | 9/20/2005 |
| Rami Said El-Wali, M.D. | The Woodlands | TX | Pulmonology | 9/19/2006 |
| Jennifer Rebecca Ely, D.O. | Perry | MI | Internal Medicine | 9/20/2005 |
| Maged M. El-Zein, M.D. | Wichita | KS | Pulmonology | 9/19/2006 |
| Jonathan Scott Emens, M.D. | Portland | OR | Psychiatry | 3/22/2005 |
| Philip A. Emrie, M.D. | Wheat Ridge | CO | Pulmonology | 4/17/2000 |
| Helene A. Emsellem, M.D. | Chevy Chase | MD | Neurology | 4/24/1989 |
| Jay Brian Enden, M.D. | Setauket | NY | Pulmonology | 3/24/2004 |
| Yohannes Wossen Endeshaw, M.D. | Atlanta | GA | Geriatrics | 3/24/2004 |
| Laurence A. Engelberg, M.D. | Bay Shore | NY | Pulmonology | 4/23/2001 |
| Richard E. England, M.D. | Valrico | FL | Pulmonology | 4/14/2003 |
| Mitchell S. Engler, M.D. | Teaneck | NJ | Pulmonology | 4/14/2003 |
| Martin L. Engman, M.D. | Fort Wayne | IN | Pulmonology | 6/26/1987 |
| Matthew D. Epstein, M.D. | Randolph | NJ | Pulmonology | 4/17/2000 |
| Lawrence J. Epstein, M.D. | Bedford | MA | Pulmonology | 4/6/1992 |
| Charles M. Epstein, M.D. | Atlanta | GA | Neurology | 4/23/1990 |
| Milton K. Erman, M.D. | La Jolla | CA | Psychiatry | 3/4/1982 |
| Jeffrey A. Erukhimov, M.D., Ph.D. | Beaver | PA | Pulmonology | 4/23/2001 |
| Olanrewaju Olusola Esan, M.D. | Valley Stream | NY | Pulmonology | 4/8/2002 |
| Aaron Melvin Esbenshade, M.D. | Old Hickory | TN | Pulmonology | 4/15/2003 |
| Patricio Escalante, M.D. | Glendale | CA | Pulmonology | 4/23/2001 |
| Belen Esparis, M.D. | Sunny Isles Beach | FL | Internal Medicine | 9/20/2005 |
| Joseph D. Espiritu, M.D. | Rochester | MN | Pulmonology | 4/15/2003 |
| Mary Susan Esther, M.D. | Charlotte | NC | Psychiatry | 4/24/1989 |
| Neil A. Ettinger, M.D. | Pulmonology | 4/22/1996 | ||
| Jeffrey N. Evans, M.D. | Oxford | MS | Pulmonology | 4/22/1996 |
| Scott E. Eveloff, M.D. | Kansas City | MO | Pulmonology | 4/22/1996 |
| Elliot N. Exar, M.D. | Asheville | NC | Pulmonology | 4/17/2000 |
