Directory of Physicians (MD/DO)
- John Bettinger, MD
- John Bienvenu, MD
- John Billesdon, MD
- John Birk, MD
- John Blackett, MD
- John Bloch, MD
- John Bloom, MD
- John Bloor, MD
- John Bobo, MD
- John Boger, MD
- John Bohler, MD
- John Boniface, MD
- John Bosco, MD
- John Boyd, MD
- John Bozdech, MD
- John Brandabur, MD
- John Brandenburg, MD
- John Brandt, MD
- John Brooling, MD
- John Brown, MD
- John Buhac, MD
- John Burdon, MD
- John Burney, MD
- John Burns, MD
- John Campbell, MD
- John Cangemi, MD
- John Canio, MD
- John Cannella, MD
- John Carethers, MD
- John Carlson, MD
- John Carroll, MD
- John Carrougher, MD
- John Castor, MD
- John Cello, MD
- John Chang, MD
- John Chang, MD
- John Chang, MD
- John Chi To Wong, MD
- John Chiesa, MD
- John Chobanian, MD
- John Christopher Tang, MD
- John Clarke, MD
- John Clements, MD
- John Clemmons, MD
- John Cluley, MD
- John Collins, MD
- John Coombes, MD
- John Corless, MD
- John Costable, MD
- John Covington, MD