Directory of Physicians (MD/DO)
- John Krieger, MD
- John Kuratani, MD
- John Lacambra, MD
- John Lacy, MD
- John Lang, MD
- John Lecky, MD
- John Lenihan, MD
- John Lewis, MD
- John Liao, MD
- John Lockhart, MD
- John Lynch, MD
- John McGuire, MD
- John Mclaughlin, MD
- John Meehan, MD
- John Merritt, MD
- John Mignone, MD
- John Miyano, MD
- John Moen, MD
- John Morgan, MD
- John Morris, MD
- John Morrison, MD
- John Mulcaire-Jones, MD
- John Mullen, MD
- John Murray, MD
- John Naylor, MD
- John Neumaier, MD
- John Nguyen, MD
- John O'Brien, MD
- John O'Kane, MD
- John Oakley, MD
- John Olerud, MD
- John Olson, MD
- John Olson, MD
- John Osborn, MD
- John Overbeck, MD
- John Pagel, MD
- John Pauk, MD
- John Paul Giliberto, MD
- John Pesando, MD
- John Petersen, MD
- John Petersen, MD
- John Prueitt, MD
- John Rhim, MD
- John Roach, MD
- John Roberts, MD
- John Robertson, MD
- John Rose, MD
- John Rowland, MD
- John Ryan, MD
- John Scott, MD