Directory of Physicians (MD/DO)
- John Rosener, MD
- John Rovig, MD
- John Ruffino, MD
- John Rutherford, MD
- John Sadler, MD
- John Salvaggio, MD
- John Sanders, MD
- John Schumacher, MD
- John Schwartz, MD
- John Schweers, MD
- John Scott, MD
- John Scott, MD
- John Scovell, MD
- John Shin, MD
- John Smith, MD
- John Song, MD
- John Squiers, MD
- John Standefer Jr., MD
- John Straub, MD
- John Sung, MD
- John Sweetenham, MD
- John Talmadge, MD
- John Tavelli, MD
- John Tebbetts, MD
- John Thomas, MD
- John Thomason, MD
- John Thottakara, MD
- John Tiu, MD
- John Tiu, MD
- John Torrisi, MD
- John Touhey, MD
- John Truelson, MD
- John Tycher, MD
- John Unterborn, MD
- John Varkey, MD
- John Vassaur, MD
- John Vassaur, MD
- John Wagner, MD
- John Wagner, MD
- John Wallace, MD
- John Warner, MD
- John Waters, MD
- John Whitfill, MD
- John Willis, MD
- John Wilson, MD
- John Winter, MD
- John Wofford, MD
- John Wyatt, MD
- John Zhong, MD
- John Zipper, MD