Directory of Physicians (MD/DO)
- John Hornick, MD
- John Horton, MD
- John Houser, MD
- John Hovorka, MD
- John Howard, MD
- John Hower, MD
- John Hower, MD
- John Hsu, MD
- John Huggins, MD
- John Hunt, MD
- John Hunt, MD
- John Hunt, MD
- John Hunter, MD
- John Hunter, MD
- John Huse, MD
- John Husted, MD
- John Hwabejire, MD
- John Hwabejire, MD
- John Hwang, MD
- John Hyman, MD
- John Hyngstrom, MD
- John Hyslop, MD
- John Iguidbashian, MD
- John Iliya, MD
- John Indovina, MD
- John Isch, MD
- John Issis, MD
- John J Newland, MD
- John J. Zelis, MD
- John Jackson, MD
- John James, MD
- John Jasper, MD
- John Jeffries, MD
- John Jenkins, MD
- John Jenkins, MD
- John Jerius, MD
- John Jessup, MD
- John Jewell, MD
- John Johnson, MD
- John Johnson, MD
- John Johnson, MD
- John Jones, MD
- John Josephs, MD
- John Josephs, MD
- John Kane, MD
- John Kang, MD
- John Kasper, MD
- John Kavlich, MD
- John Kearney, MD
- John Kearns, MD