Directory of U.S. Physician Assistants (PA)
- John Isenberg, PA
- John J Cahill, PA-C, PA
- John Jacobs, PA
- John Jakala, PA
- John James Hagedorn, PA
- John Jason Sales, PA
- John Jeffcoat, PA
- John Jessick, PA
- John Johnson, PA
- John Jurgensen, PA
- John Karabias, PA
- John Katsetos, PA
- John Kazda, PA
- John Kazen, PA
- John Kearney, PA
- John Kehl, PA
- John Kelley, PA
- John Kevin Quizon, PA
- John Kilonzo, PA
- John Kimball, PA
- John King, PA
- John King, PA
- John Kinkead, PA
- John Kinnard, PA
- John Kirkus, PA
- John Kittredge, PA
- John Kivler, PA
- John Knight, PA
- John Knight, PA
- John Knoblock, PA
- John Kochanski, PA
- John Kochanski, PA
- John Kopchak, PA
- John Kozlevchar, PA
- John Kozlik, PA
- John Kuksa, PA
- John Kutinac, PA
- John Lahey, PA
- John Lane, PA
- John Langer, PA
- John Lanier, PA
- John Lanzillotta, PA
- John Lawrence, PA
- John Leach, PA
- John Lee, PA
- John Leonhardt, PA
- John Lepisto, PA
- John Levis, PA
- John Lewicki, PA
- John Lewis, PA