Directory of U.S. Physician Assistants (PA)
- John Kochanski, PA
- John Kodosky, PA
- John Kopchak, PA
- John Koval, PA
- John Kozlevchar, PA
- John Kozlik, PA
- John Kraft, PA
- John Kramer, PA
- John Krieger, PA
- John Krogh, PA
- John Kuksa, PA
- John Kukula, PA
- John Kurtz, PA
- John Kutinac, PA
- John Kuzma, PA
- John Kvist, PA
- John Labruyere, PA
- John Labs, PA
- John Lahey, PA
- John Lahr, PA
- John Lahr, PA
- John Laisure, PA
- John Lambert, PA
- John Lane, PA
- John Lane, PA
- John Langer, PA
- John Langston, PA
- John Lanier, PA
- John Lanning, PA
- John Lanzillotta, PA
- John Larsen, PA
- John Larson, PA
- John Lasko, PA
- John Laughlin, PA
- John Laurence, PA
- John Lawrence, PA
- John Lawrence, PA
- John Lawrence, PA
- John Lawrence, PA
- John Lazenby, PA
- John Lazzari, PA
- John Leach, PA
- John Leak, PA
- John Leary, PA
- John Lee, PA
- John Lelis, PA
- John Lennon, PA
- John Leonhardt, PA
- John Leopard, PA
- John Lepisto, PA