| | Leff, Jonathan |
| | MD | Assistant Professor |
| | Board Certification: |
| | 04/28/2006 | Board Certified in Anesthesiology: | Yes |
| | Education: |
| | 1999 | MD | Autonomus University of | Guadalajara | Jalisco | Mexico |
| | Guadalajara |
| | 2001 | MD | Fifth Pathway Program | New York | New York | USA |
| | Hospital training: |
| | 7/2001-6/2002 | Albert Einstein College of | Intern | General Surgery |
| | Medicine MMC |
| | 7/2002-6/2005 | Montefiore Medical Center | Resident | Anesthesiology |