Directory of Physicians (MD/DO)
- John Penfield, MD
- John Peoples, MD
- John Perkins, MD
- John Perona, MD
- John Perret, MD
- John Perrin, MD
- John Pershing, MD
- John Petersen, MD
- John Petrey Jr., MD
- John Petrykowski, MD
- John Pettinger, MD
- John Pettini, MD
- John Pfeilsticker, MD
- John Phillips, MD
- John Pieniazek, MD
- John Pierce, MD
- John Pierce, MD
- John Pierson, MD
- John Pillow, MD
- John Pillow, MD
- John Pinkstaff, MD
- John Piotrowski, MD
- John Pitt, MD
- John Plascak, MD
- John Plastino, MD
- John Plastino, MD
- John Pleshinger, MD
- John Plosay, MD
- John Pokorney, MD
- John Polak, MD
- John Pope, MD
- John Potter, MD
- John Powell, MD
- John Powell, MD
- John Powers, MD
- John Prairie, MD
- John Prescott, MD
- John Price, MD
- John Prince, MD
- John Prince, MD
- John Purakal, MD
- John Pyles, MD
- John Queen, MD
- John Querci, MD
- John Quinlan, MD
- John Quinn, MD
- John Quinn, MD
- John Radio, MD
- John Rague, MD
- John Raife, MD