| Year | Position | Institution |
| 1933 | Harvard University 4 | |
| 1935 | Instructor In Physiology | College Of Medicine University Of Tennessee 4 |
| 1936 | Instructor In Physiology | University Of Tennessee 4 |
| 1937 | Instructor In Physiology | University Of Tennessee College Of Medicine 4 |
| 1938 | Associate Professor Of Physiology | University Of Maryland School Of Medicine 4 |
| 1939 | Associate Professor Of Physiology | University Of Maryland School Of Medicine 4 |
| 1945 | Associate Professor Of Physiology | University Of Maryland School Of Medicine 4 |
| Year | Subject | Role |
| 1933 | Independent | |
| 1935 | Independent | |
| 1936 | Independent | |
| 1937 | Independent | |
| 1938 | Independent | |
| 1939 | Independent | |
| 1945 | Independent |
| Year | Start Date | End Date | Subject | Role |
| 1936 | - | - | Corporation Member | |
| 1937 | - | - | Corporation Member | |
| 1938 | - | - | Corporation Member | |
| 1939 | - | - | Corporation Member | |
| 1940 | - | - | Corporation Member | |
| 1941 | - | - | Corporation Member | |
| 1942 | - | - | Corporation Member | |
| 1943 | - | - | Corporation Member | |
| 1944 | - | - | Corporation Member | |
| 1945 | - | - | Corporation Member | |
| 1946 | - | - | Corporation Member | |
| 1947 | - | - | Corporation Member | |
| 1948 | - | - | Corporation Member | |
| 1949 | - | - | Corporation Member | |
| 1950 | - | - | Corporation Member | |
| 1951 | - | - | Corporation Member | |
| 1952 | - | - | Corporation Member | |
| 1953 | - | - | Corporation Member | |
| 1954 | - | - | Corporation Member | |
| 1955 | - | - | Corporation Member | |
| 1956 | - | - | Corporation Member | |
| 1957 | - | - | Corporation Member | |
| 1958 | - | - | Corporation Member | |
| 1959 | - | - | Corporation Member | |
| 1960 | - | - | Corporation Member | |
| 1961 | - | - | Corporation Member | |
| 1962 | - | - | Corporation Member | |
| 1963 | - | - | Corporation Member | |
| 1964 | - | - | Corporation Member | |
| 1965 | - | - | Corporation Member |