Directory of Physicians (MD/DO)
- John Hamjian, MD
- John Hanna, MD
- John Hardy, MD
- John Harlan, MD
- John Hart, MD
- John Hartmann, MD
- John Hatlelid, MD
- John Hawley, MD
- John Hemphill, MD
- John Hennessey, MD
- John Henry, MD
- John Herbst, MD
- John Herndon, MD
- John Hinton, MD
- John Hixson, MD
- John Holmes, MD
- John Hotson, MD
- John Hourihane, MD
- John Hudson, MD
- John Hueter, MD
- John Hughes, MD
- John Hughes, MD
- John Hutton, MD
- John Ironside, MD
- John Jacobsen, MD
- John Jefferson, MD
- John Jenkins, MD
- John Jones, MD
- John Just, MD
- John Kachoris, MD
- John Kareus, MD
- John Kearfott, MD
- John Kefalos, MD
- John Kelemen, MD
- John Kelsey, MD
- John Khoury, MD
- John Kilian, MD
- John Kincaid, MD
- John Kirk, MD
- John Kissel, MD
- John Konikkara, MD
- John Kylan Lynch, MD
- John Lansing, MD
- John Laterra, MD
- John Lavaccare, MD
- John Lawall, MD
- John Le, MD
- John Lee, MD
- John Lee, MD
- John Lee, MD