Directory of Physicians (MD/DO)
- John Lamm, MD
- John Lanham, MD
- John Lee, MD
- John Lee, MD
- John Logan Reynolds, MD
- John Looff, MD
- John Ludtke, MD
- John Lynch, MD
- John Marcum, MD
- John Mayo, MD
- John McKeown, MD
- John McLarney, MD
- John Meek, MD
- John Michelman, MD
- John Moore, MD
- John Mullins, MD
- John Murphy, MD
- John Newman, MD
- John O'Brien, MD
- John O'Connell, MD
- John Pappas, MD
- John Patterson, MD
- John Perrine, MD
- John Ragsdale, MD
- John Reesor, MD
- John Richard, MD
- John Riley, MD
- John Rinehart, MD
- John Romond, MD
- John Roth, MD
- John Roth, MD
- John Sanders, MD
- John Sartini, MD
- John Saunders, MD
- John Shields, MD
- John Slevin, MD
- John Sparrow, MD
- John Stewart, MD
- John Strifling, MD
- John Strother, MD
- John Thomas, MD
- John Thompson, MD
- John Thompson, MD
- John Turner, MD
- John Van Nagell, MD
- John Vance, MD
- John Vaughan, MD
- John West, MD
- John White, MD
- John Whitt, MD