1. Senior Scientist, Primary Care Research Institute, Department of Family Medicine, University at Buffalo
2. National Research Service Award T32 Postdoctoral Fellow, Primary Care Research Institute, Department of Family Medicine, University at Buffalo
3. Research Assistant, Primary Care Research Institute, Department of Family Medicine, University at Buffalo
4. Substance Use Disorder Project Coordinator, Erie County Department of Health
5. Director of Erie County Opiate Epidemic Task Force, Erie County Department of Health
6. Professor, Primary Care Research Institute, Department of Family Medicine, University at Buffalo.