| Year | Position | Institution |
| 1971 | Assistant Professor | University Of Maryland 4 |
| 1972 | Assistant Professor Of Physiology | University Of Maryland School Of Medicine 4 |
| 1973 | Assistant Professor Of Physiology | University Of Maryland School Of Medicine 4 |
| Year | Subject | Role |
| 1971 | Independent | |
| 1972 | Independent | |
| 1973 | Independent |