Directory of Physicians (MD/DO)
- John Pomeroy, MD
- John Porter, MD
- John Porter, MD
- John Pounders, MD
- John Probasco, MD
- John Puente, MD
- John Pula, MD
- John Quinlan, MD
- John Ratchford, MD
- John Ravits, MD
- John Rescigno, MD
- John Rhee, MD
- John Rice, MD
- John Richert, MD
- John Richert, MD
- John Riedinger, MD
- John Riedler, MD
- John Ringman, MD
- John Rinker, MD
- John Riser, MD
- John Robert Wilson, MD
- John Roberts, MD
- John Robinson, MD
- John Robinton, MD
- John Romine, MD
- John Rothrock, MD
- John Rubenstein, MD
- John Sand, MD
- John Scagnelli, MD
- John Schaefer, MD
- John Schaeffer, MD
- John Schlag, MD
- John Schmidt, MD
- John Schneider, MD
- John Schottland, MD
- John Schwankhaus, MD
- John Scott, MD
- John Sebok, MD
- John Seeley, MD
- John Selhorst, MD
- John Seok, MD
- John Shaffer, MD
- John Shin, MD
- John Shymansky, MD
- John Shymansky, MD
- John Simmons, MD
- John Sims, MD
- John Singleton, MD
- John Skantz, MD
- John Sladky, MD