1. Clinical Pharmacy Section, Department of Pharmacy Services, Los Angeles County/University of Southern California (USC) Medical Center, and Clinical Instructor, School of Pharmacy, USC, Los Angeles
2. School of Pharmacy, USC, and Clinical Pharmacy Section, Department of Pharmacy Services, Los Angeles County/USC Medical Center
3. Department of Pharmacy Services, San Diego Veterans Administration Medical Center, and School of Pharmacy, USC
4. Hematology Section, Department of Medicine, School of Medicine, USC, and Los Angeles County/USC Medical Center