| Year | Position | Institution |
| 1958 | Purdue University 4 | |
| 1961 | Associate Professor Of Biophysics | University Of Maryland 4 |
| 1962 | Associate Professor Of Biophysics | University Of Maryland 4 |
| 1963 | Associate Professor Of Biophysics | University Of Maryland 4 |
| 1964 | Associate Professor Of Biophysics | University Of Maryland 4 |
| 1965 | Associate Professor Of Biophysics | University Of Maryland 4 |
| 1966 | Associate Professor Of Biophysics | University Of Maryland School Of Medicine 4 |
| 1984 | University Of Maryland 4 | |
| 1985 | University Of Maryland 4 |
| Year | Subject | Role |
| 1958 | Beginners | |
| 1961 | Independent | |
| 1962 | Independent | |
| 1963 | Independent | |
| 1964 | Independent | |
| 1965 | Independent | |
| 1966 | Independent | |
| 1984 | Independent | |
| 1985 | Independent |
| Year | Location |
| 1984 | baltimore |
| 1985 | baltimore |