Directory of Physicians (MD/DO)
- John Krause, MD
- John Krause, MD
- John Lam, MD
- John Lamanna, MD
- John Larson, MD
- John Layke, MD
- John Layliev, MD
- John Lease, MD
- John Leikensohn, MD
- John Leroy, MD
- John Lettieri, MD
- John Lindsey, MD
- John Little, MD
- John Logiudice, MD
- John Lomax, MD
- John Lomonaco, MD
- John Long, MD
- John Lorant, MD
- John Louis, MD
- John Mallen, MD
- John Mancoll, MD
- John Manning, MD
- John Markley, MD
- John Mayer, MD
- John McCabe, MD
- John McFate, MD
- John McGill, MD
- John McIntire, MD
- John McKissock, MD
- John Meara, MD
- John Menard, MD
- John Menezes, MD
- John Merrick, MD
- John Millard, MD
- John Miller, MD
- John Minoli, MD
- John Moore, MD
- John Moore, MD
- John Muller, MD
- John Mulliken, MD
- John Murphy, MD
- John Murray, MD
- John Nassif, MD
- John Neary, MD
- John Nees, MD
- John Ness, MD
- John Nguyen, MD
- John Nicholson, MD
- John Nigriny, MD
- John Noon, MD