| Name | Specialty | State |
|---|---|---|
| Mary Lim, DO | OPH | CA |
| Daniel Lin, DO | ENT | |
| Hugo Linares, DO | OPH | |
| Larry Linson, DO | ENT | |
| Ruthann Lipman, DO | ENT | PA |
| Jenn Yu Liu, DO | OPH | MI |
| Daniel Lofgren, DO | ENT | MA |
| Randall Lomax, DO | ENT | NV |
| Paul Lomeo, DO | ENT | MI |
| Frederick Lopatin, DO | ENT | |
| Lea Ann Lope, DO | OPH | PA |
| Nelson Lopez, DO | OPH | |
| Douglas Lorenz, DO | OPH | NV |
| Casey Lowrance, DO | OPH | TN |
| J. Roy Lowry, DO | ENT | |
| Joni Lu, DO | OPH | CA |
| Richard Luck, D.O. | OPH | RI |
| David Luellwitz, DO | OPH | WI |
| Nicholas Lukacs, DO | ENT | |
| Todd Lumsden, DO | OPH | MO |
| Alex Lund, DO | ENT | AZ |
| Karen Luparello, DO | OPH | MI |
| Karen Luparello, DO | OPH | MI |
| Matthew Lutz, DO | ENT | OH |
| Whitney Lynch, DO | OPH | |
| Lyndsay Madden, DO | ENT | NC |
| Troy Major, DO | ENT | |
| Ahmed Maki, DO | ENT | |
| Catherine Makin, DO | OPH | HI |
| Andrew Mallon, DO | ENT | FL |
| Jered Mancell, DO | ENT | |
| Talon Maningas, DO | ENT | MO |
| Kristina Manion, DO | ENT | |
| Alexander Manteghi, DO | ENT | CA |
| Rudy Manthei, DO | OPH | |
| Scott Manthei, DO | ENT | NV |
| Scott Manthei, DO | ENT | |
| Steven Marchetta, DO | ENT | |
| Meredith Marcincin, DO | OPH | ME |
| Vincent Marino, DO | OPH | OH |