Directory of U.S. Physician Assistants (PA)
- John Shuman, PA
- John Sibley, PA
- John Siegel, PA
- john silvestri, PA
- John Simmons, PA
- John Simms, PA
- John Sink, PA
- John Sisneros, PA
- John Skinner, PA
- John Slevin, PA
- John Slingerland, PA
- John Slisz, PA
- John Smaniotto, PA
- John Smetana, PA
- John Smieska, PA
- John Smith, PA
- John Smith, PA
- John Smith, PA
- John Smock, PA
- John Smyser, PA
- John Sobotka, PA
- John Soderstrom, PA
- John Sosa, PA
- John Speakman, PA
- John Spindler, PA
- John Spitler, PA
- John Spranger, PA
- John Spring, PA
- John Sproul, PA
- John Spustek, PA
- John Stabb, PA
- John Stack, PA
- John Stahl, PA
- John Stallman, PA
- John Stamps, PA
- John Stangl, PA
- John Stanievich, PA
- John Stanko, PA
- John Stanley, PA
- John Stanton, PA
- John Steele, PA
- John Steen, PA
- John Stefkovich, PA
- John Stegelmeier, PA
- John Steigner, PA
- John Stein, PA
- John Steinbacher, PA
- John Stenic, PA
- John Stephens, PA
- John Sternen, PA