1. Principal Scientist, Surveillance and Health Services ResearchAmerican Cancer Society Atlanta GA
2. Senior Associate Scientist, Surveillance and Health Services ResearchAmerican Cancer Society Atlanta GA
3. Senior Associate Scientist, Surveillance and Health Services Research, Intramural ResearchAmerican Cancer Society Atlanta GA
4. Vice President, Surveillance and Health Services ResearchAmerican Cancer Society Atlanta GA
5. Scientific Director, Surveillance Research, Surveillance and Health Services ResearchAmerican Cancer Society Atlanta GA