Directory of Physicians (MD/DO)
- John Ching, MD
- John Choi, MD
- John Chute, MD
- John Cleveland, MD
- John Crues, MD
- John D'Ambola, MD
- John-David Lyons, MD
- John Davilmar, MD
- John Derek Van Vessem, MD
- John Do, MD
- John Donovan, MD
- John Estrada, MD
- John Everett, MD
- John Filosa, MD
- John Finlay, MD
- John Finn, MD
- John Frazee, MD
- John Friedman, MD
- John Gao, MD
- John Garcia, MD
- John Garlich, MD
- John Glaspy, MD
- John Glassco, MD
- John Go, MD
- John Groblewski, MD
- John Gruen, MD
- John Harlow, MD
- John Harold, MD
- John Hatherley, MD
- John Heard, MD
- John Hegde, MD
- John Hershberger, MD
- John Hipp, MD
- John Hochman, MD
- John Hoh, MD
- John Holly, MD
- John Horton, MD
- John House, MD
- John Howard, MD
- John Hu, MD
- John Iskander, MD
- John Jay Cadavona, MD
- John Jimenez, MD
- John Kang, MD
- John Kelly, MD
- John Kim, MD
- John Kim, MD
- John Kim, MD
- John Kim, MD
- John Kimball, MD