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 |
| Bradley H. Paddock, M.D. | Gloversville | NY | Otolaryngology | 9/21/2005 |
| Vivek A. Padegal, M.D. | Dallas | TX | Pulmonology | 4/15/2003 |
| Stuart J. Padove, M.D. | Birmingham | AL | Pulmonology | 4/19/1993 |
| James F. Pagel, Jr., M.D. | Pueblo | CO | Family Practice | 4/25/1994 |
| Vosudesh Karkala Pai, M.D. | Internal Medicine | 9/21/2005 | ||
| Guhapriya Palaniswamy, M.D. | Monmouth Jct | NJ | Pulmonology | 9/19/2006 |
| Howard William Palay, M.D. | Clyde | NC | Neurology | 4/17/2003 |
| Ralph Palumbo, M.D. | Boca Raton | FL | Pulmonology | 3/25/2004 |
| Jean Panagakos, M.D. | Bethesda | MD | Neurology | 4/29/1991 |
| Kuldeep R. Pandit, M.D. | Henderson | KY | Pulmonology | 4/6/1998 |
| Sunny Pandita, M.D. | Sandy | UT | Pulmonology | 3/23/2005 |
| Anthony Salvatore Panettiere, M.D. | Chesapeake | VA | Neurology | 9/21/2005 |
| David Harold Panossian, M.D. | Klamath Falls | OR | Pulmonology | 4/8/2002 |
| Lisa M. Papazian, M.D. | Wellesley Hills | MA | Pulmonology | 4/28/1997 |
| Thomas A. Papin, M.D. | Munster | IN | Pulmonology | 4/29/1991 |
| A. Joel Papowitz, M.D. | Fairfield | CT | Pulmonology | 4/17/2003 |
| Mohammad I. Paracha, M.D. | Al-Khobar | Saudi Arabia | Pulmonology | 4/17/2000 |
| Subramanian Paranjothi, M.D. | St. Louis | MO | Pulmonology | 9/21/2005 |
| Richard E. Parcinski, D.O. | St. Peters | MO | Pulmonology | 6/16/1986 |
| Neely E. Pardee, M.D. | Seattle | WA | Internal Medicine | 4/29/1991 |
| James M. Parish, M.D. | Scottsdale | AZ | Pulmonology | 4/23/1990 |
| Richard A. Parisi, M.D. | Richmond | VA | Pulmonology | 4/25/1994 |
| Yong D. Park, M.D. | Augusta | GA | Neurology/Pediatrics | 4/6/1992 |
| Margaret Park, M.D. | Chicago | IL | Neurology | 9/19/2006 |
| John Ge-Won Park, M.D. | Rochester | MN | Pulmonology | 3/26/2004 |
| Youngsook Park, M.D. | Westchester | IL | Neurology | 4/15/2003 |
| Raymond Park, M.D. | Kirkland | WA | Neurology | 3/22/2005 |
| Kathy P. Parker, Ph.D. | Atlanta | GA | Nursing | 4/23/2001 |
| Edwin Lynn Parsley, D.O. | Houston | TX | Pulmonology | 9/21/2005 |
| Sairam Parthasarathy, M.D. | Maywood | IL | Pulmonology | 4/17/2000 |
| Ruby Jamal Parveen, M.D. | Sayre | PA | Neurology | 4/8/2002 |
| Virginia H. Pascual, M.D. | Bozeman | MT | Internal Medicine | 4/28/1997 |
| Nathaniel Mark Pascual, M.D. | Colorado Springs | CO | Pulmonology | 4/14/2003 |
| Ralph Pascualy, M.D. | Seattle | WA | Psychiatry | 6/16/1986 |
| Erasmo A. Passaro, M.D. | Treasure Island | FL | Neurology | 3/25/2004 |
| Deepak T. Patel, M.B.,B.S. | Sebring | FL | Pulmonology | 3/26/2004 |
| Praful B. Patel, M.B.,B.S. | Tallahassee | FL | Pulmonology | 3/26/2004 |
| Rajesh C. Patel, M.D. | Dayton | OH | Pulmonology | 3/26/2004 |
| Sanjiv P. Patel, M.D. | Cincinnati | OH | Pulmonology | 3/26/2004 |
| Samir Patel, M.B.,B.S. | Springfield | IL | Pulmonology | 3/26/2004 |
| Rohit G. Patel, M.B., B.S. | Smyrna | GA | Pulmonology | 9/21/2005 |
| Gita G. Patel, D.O. | Glendale Heights | IL | Pulmonology | 9/21/2005 |
| Kalpesh P. Patel, M.D. | Ellicott City | MD | Internal Medicine | 9/19/2006 |
| Prakashchandra Bhikhabhai Patel, M.D. | La Vergne | TN | Pulmonology | 9/19/2006 |
| Sunit R. Patel, M.D. | Merced | CA | Pulmonology | 4/24/1995 |
| Hitendra K. Patel, M.D. | Marietta | GA | Pulmonology | 4/6/1998 |
| Mahendra M. Patel, M.D. | South Charleston | WV | Pulmonology | 4/17/2000 |
| Ashokkumar C. Patel, M.D. | Clarks Summit | PA | Psychiatry | 4/6/1998 |
| Vishnu A. Patel, M.D. | Princeton | WV | Pulmonology | 4/11/1999 |
| Shailesh R. Patel, M.D. | Niskayuna | NY | Pulmonology | 4/8/2002 |
| Bela Patel, M.D. | Houston | TX | Pulmonology | 4/8/2002 |
| Dinesh D. Patel, M.D. | Jacksonville | FL | Pulmonology | 4/8/2002 |
| Harshadkumar B. Patel, M.D. | Lancaster | PA | Pulmonology | 4/23/1990 |
| Kiritkumar B. Patel, M.D. | Stockton | CA | Pulmonology | 4/28/1997 |
| Yatin J. Patel, M.D. | Goshen | IN | Pulmonology | 4/28/1997 |
| Prakash C. Patel, M.D. | Regina | SK | Pulmonology | 4/17/2000 |
| Hema Patel, M.D. | Indianapolis | IN | Neurology | 4/15/2003 |
| Prafullkumar Gordhan Patel, M.D. | Baltimore | MD | Internal Medicine | 4/14/2003 |
| Namrata B. Patel, M.D. | Narberth | PA | Pulmonology | 3/23/2005 |
| Rajeshri Parag Patel, M.B., B.S. | Oceanside | NY | Pulmonology | 3/22/2005 |
| Nirav Bachubhai Patel, M.B., B.S. | Internal Medicine | 3/23/2005 | ||
| Tarak Jayanti Patel, M.D. | San Antonio | TX | Pediatric Pulmnology | 3/22/2005 |
| Bipin M. Patel, M.B., B.S. | Columbus | GA | Pulmonology | 3/22/2005 |
| Madanmohan R. Patel, M.D. | Paramus | NJ | Internal Medicine | 3/22/2005 |
| Kishore G. Pathial, M.D. | Newberg | OR | Pulmonology | 4/8/2002 |
| Susheel Pandit Patil, M.D. | Baltimore | MD | Pulmonology | 4/16/2003 |
| Gregg A. Patten, M.D. | Horton | MI | Pulmonology | 4/15/2003 |
| Patricia E. Patterson, M.D. | Brookfield | WI | Pulmonology | 4/23/2001 |
| Anja A. Patton-Evans, M.D. | Springfield | OH | Pulmonology | 4/8/2002 |
| Najmuddin Saifuddin Patwa, M.D. | Winchester | MA | Pulmonology | 9/21/2005 |
| Anjali Avinash Patwardhan, M.D. | Needham | MA | Pulmonology | 9/19/2006 |
| David S. Patz, M.D. | Grand Junction | CO | Pulmonology | 4/17/2000 |
| Andrews Paul, M.D. | Farragut | TN | Internal Medicine | 3/26/2004 |
| Theophanis A. Pavlou, M.D. | Closter | NJ | Pulmonology | 4/8/2002 |
| Milena K. Pavlova, M.D. | Watertown | MA | Neurology | 9/19/2006 |
| Lawrence K. Pawluk, M.D. | Edmonton | AB | Psychiatry | 4/25/1994 |
| Troy A. Payne, M.D. | St. Cloud | MN | Neurology | 4/17/2000 |
| Tyler W. Payton, Jr., M.D. | Albuquerque | NM | Psychiatry | 4/29/1991 |
| James W. Pearce, M.D. | Honolulu | HI | Neurology | 6/16/1986 |
| Thomas O. Pearson, M.D. | Reedsville | PA | Neurology | 3/22/2005 |
| Jason A. Peck, M.D. | Fort Mill | SC | Psychiatry | 3/26/2004 |
| G. Vernon Pegram, Ph.D. | Birmingham | AL | Psychology | 4/5/1978 |
| Rafael Pelayo, M.D. | Stanford | CA | Neurology | 4/24/1995 |
| Ron Peled, M.D. | Haifa | Israel | Neurology | 6/26/1987 |
| John Penek, M.D. | Warren | NJ | Pulmonology | 4/6/1992 |
| Mark I. Pensler, M.D. | Bloomfield Hills | MI | Pulmonology | 4/14/2003 |
| Adriana Pereira, M.D. | Miami Beach | FL | Pulmonology | 3/26/2004 |
| Jose Eduardo Perez, M.D. | Tampa | FL | Pulmonology | 3/23/2005 |
| Francisco Perez-Guerra, M.D. | Temple | TX | Pulmonology | 6/16/1986 |
| Raymond C. Perkins, M.D. | Tyler | TX | Pulmonology | 4/17/2000 |
| Lyndon H. Perkins, M.D. | Tupelo | MS | Pulmonology | 4/17/2000 |
| A. T. Perkins, M.D. | Raleigh | NC | Clinical Neurophysiology | 4/11/1999 |
| Mark Jacob Perlow, M.D. | Baton Rouge | LA | Neurology | 3/26/2004 |
| James R. Perlstrom, Ph.D. | Bethesda | MD | Psychology | 4/28/1997 |
| John Frederick Perri, D.O. | Chesapeake | VA | Pulmonology | 4/16/2003 |
| Thomas R. Perry, M.D. | Monroe | WI | Neurology | 4/6/1998 |
| Gayln Von Perry, M.D. | Overland Park | KS | Pulmonology | 3/22/2005 |
| Charles Gerard Petersen, M.D. | Allentown | PA | Pulmonology | 3/22/2005 |
| Donald D. Peterson, M.D. | Wynnewood | PA | Pulmonology | 4/24/1995 |
| Andrew C. Peterson, M.D. | Cedar Rapids | IA | Neurology | 4/17/2000 |
| Vijay Pethkar, M.D. | Nashville | TN | Pulmonology | 4/16/2003 |
| Justine A. Petrie, M.D. | Fullerton | CA | Psychiatry | 4/19/1993 |
| Basil J. Petrof, M.D. | Pulmonology | 4/6/1992 | ||
| Mark Douglas Petrun, M.D. | Ft. Collins | CO | Pulmonology | 3/23/2005 |
| Kathleen Denise Pfeffer, M.D. | Salt Lake City | UT | Pediatric Pulmonology | 4/16/2003 |
| Jayant G. Phadke, M.D. | Worcester | MA | Neurology | 4/28/1997 |
| Douglas T. Phelps, M.D. | Albany | NY | Pulmonology | 4/28/1997 |
| Mohan Parayil Philip, M.B.,B.S. | Greenville | TX | Pulmonology | 3/26/2004 |
| Elliott R. Phillips, M.D. | Fond du Lac | WI | Psychiatry | 7/1/1980 |
| Kenneth R. Phillips, M.D. | Middletown | CT | Pulmonology | 4/28/1997 |
| Barbara A. Phillips, M.D. | Lexington | KY | Pulmonology | 4/6/1992 |
| George Samir Philteos, M.B., B.Ch. | Whitby | ON | Respirology | 9/21/2005 |
| Robert Leon Piasecki, D.O. | St. Joseph | MI | Pulmonology | 4/8/2002 |
| Clarke Ulysses Piatt, M.D. | Wayne | PA | Pulmonology | 4/16/2003 |
| David Cammic Picard, M.D. | Concord | NH | Pulmonology | 4/8/2002 |
| Daniel Picchietti, M.D. | Urbana | IL | Neurology | 6/16/1986 |
| Grazyna Piekos, M.D. | Joliet | IL | Neurology | 4/11/1999 |
| Grace Weiwei Pien, M.D. | Philadelphia | PA | Pulmonology | 4/8/2002 |
| Fletcher Nelson Pierce, M.D. | Norfolk | VA | Pulmonology | 3/23/2005 |
| Jacek H. Pieta, M.D. | Lombard | IL | Pulmonology | 4/11/1999 |
| Celestino Pietrantoni, D.O. | Cheektowaga | NY | Pulmonology | 9/21/2005 |
| Ashok Pillai, M.D. | Neurology | 4/28/1997 | ||
| Ajay Raman Pillai, M.B., B.S. | Aldan | PA | Pulmonology | 3/23/2005 |
| Eberto Pineiro, M.D. | Lakeland | FL | Neurology | 4/29/1991 |
| John F. Pinto, M.D. | Las Vegas | NV | Pulmonology | 4/23/2001 |
| Simmy J. Pinto, M.D. | Melbourne | FL | Pulmonology | 4/11/1999 |
| Daniel J. Pipoly, M.D. | Toledo | OH | Pulmonology | 4/22/1996 |
| William R. Pistone, D.O. | Allentown | PA | Neurology | 4/23/1990 |
| John Frederik Plankeel, M.D. | Lynchburg | VA | Pulmonology | 3/23/2005 |
| Steven Christopher Plenzler, Ph.D. | Knoxville | TN | Psychology-Behavioral Neuroscience | 4/8/2002 |
| Kenneth E. Plotkin, M.D. | Rochester | NY | Neurology | 4/24/1995 |
| Patrick Martin Plummer, M.D. | Ontario | OR | Otolaryngology | 3/23/2005 |
| Luke A. Pluto, M.D. | Lewiston | ID | Pulmonology | 4/28/1997 |
| J. Stephen Poceta, M.D. | Cardiff | CA | Neurology | 4/18/1988 |
| Erika Helen Poehm, M.D. | Silver Spring | MD | Clinical Neurophysiology | 4/16/2003 |
| Haranath Policherla, M.D. | Grosse Pointe Woods | MI | Neurology | 4/29/1991 |
| Mary O. Polk, M.D. | Springfield | IL | Pulmonology | 4/17/2000 |
| Gary Robert Polk, M.D. | Amarillo | TX | Pulmonology | 4/16/2003 |
| Miriam Pollack, Ph.D. | Enfield | CT | Psychology | 4/18/1988 |
| Debra Ann Pollack, M.D. | New Haven | CT | Neurology | 4/6/1998 |
| Ira Pollack, M.D. | Enfield | CT | Neurology | 6/26/1987 |
| Charles Pollak, M.D. | Columbus | OH | Psychiatry | 4/5/1978 |
| Mark T. Pollock, M.D. | Decatur | GA | Pulmonology | 4/28/1997 |
| Peter G. Polos, M.D. | Taunton | MA | Pulmonology | 4/23/2001 |
| Vsevolod Yurievich Polotsky, M.D. | Pikesville | MD | Pulmonology | 3/26/2004 |
| Robert N. Pope, M.D. | Owensboro | KY | Pulmonology | 4/11/1999 |
| Alan Raymond Pope, M.D. | Moorestown | NJ | Pulmonology | 3/22/2005 |
| Ronald A. Popper, M.D. | Thousand Oaks | CA | Pulmonology | 4/19/1993 |
| John D. Porcelli, M.D. | Arlington Heights | IL | Pulmonology | 3/22/2005 |
| Charles Edwin Porterfield, D.O. | Shady Spring | WV | Pulmonology | 4/8/2002 |
| Adam Jeremy Posner, M.D. | Chicago | IL | Pulmnology | 9/19/2006 |
| Samuel Potolicchio, Jr., M.D. | Washington | DC | Neurology | 6/26/1987 |
| Richard Glen Potts, D.O. | Green Bay | WI | Pulmonology | 4/8/2002 |
| Christopher Richard Powers, M.D. | El Paso | TX | Pulmonology | 9/19/2006 |
| A. C. Peter Powles, M.D. | Toronto | ON | Pulmonology | 4/24/1995 |
| Manoj Prakash, M.D. | St.Augustine | FL | Pulmonology | 4/16/2003 |
| Alan D. Pratt, M.D. | LaCrosse | WI | Pulmonology | 4/6/1992 |
| Gary C. Prechter, M.D. | Hendersonville | NC | Pulmonology | 4/28/1997 |
| Mark R. Pressman, Ph.D. | Wynnewood | PA | Psychology | 3/4/1982 |
| William T. Prey, M.D. | San Francisco | CA | Psychiatry | 4/18/1988 |
| Robert Price, M.D. | Everett | WA | Neurology | 4/29/1991 |
| Alan D. Prince, M.D. | Dothan | AL | Neurology | 4/18/1988 |
| David Samuel Prince, M.D. | Bryn Mawr | PA | Pulmonology | 3/22/2005 |
| Karem Y. Principe-Rodriguez, M.D. | Winter Park | FL | Pulmonology | 4/16/2003 |
| Anthony E. Proske, M.D. | Channahon | IL | Neurology | 4/22/1996 |
| Robert Joseph Pueringer, M.D. | Billings | MT | Pulmonology | 4/16/2003 |
| Naresh M. Punjabi, M.D. | Columbia | MD | Pulmonology | 4/8/2002 |
| Rajeesh S. Punnakkattu, M.B., B.S. | Casa Grande | AZ | Pulmonology | 3/22/2005 |
| Dileep Kumar Puppala, M.D. | Houston | TX | Pulmonology | 3/26/2004 |
| Ram Kumar Puri, M.D. | Milledgeville | GA | Pulmonology | 3/26/2004 |
| Amitab K.G. Puri, M.D. | Green Valley | AZ | Pulmonology | 4/17/2000 |
| Alan Wesley Purvis, M.D. | Dothan | AL | Pulmonology | 4/6/1992 |
| Douglas W. Puryear, M.D. | Midlothian | VA | Pulmonology | 3/23/2005 |
