Directory of U.S. Physician Assistants (PA)
- John Neill, PA
- John Nelson, PA
- John Nguyen, PA
- John Nishioka, PA
- John Noffsinger, PA
- John Nolan, PA
- John Nolen, PA
- John Norton, PA
- John Nungaray, PA
- John Nwadinobi, PA
- John Nyamekye, PA
- John O'Grady, PA
- John O'Grady, PA
- John O'leary, PA
- John Oberlies, PA
- John Odenwald, PA
- John Oliphant, PA
- John Padgett, PA
- John Palmer, PA
- John Pannell, PA
- John Parke, PA
- John Patterson, PA
- John Paul Magenis, PA
- John Paul Thevenot, PA
- John Peterson, PA
- John Petroccione, PA
- John Piatt, PA
- John Pinto, PA
- John Placca, PA
- John Plourde, PA
- John Porro, PA
- John Primak, PA
- John Prunty, PA
- John Purificato, PA
- John Rafalko, PA
- John Raffo, PA
- John Rains, PA
- John Rasberry, PA
- John Rechtien, PA
- John Reid, PA
- John Reid, PA
- John Reynolds, PA
- John Ridgway, PA
- John Ries, PA
- John Ritter, PA
- John Riveral, PA
- John Rizzo, PA
- John Roberts, PA
- John Roney, PA
- John Rowe, PA