1. Assistant Professor in Residence of Anesthesia and Obstetrics, Gynecology and Reproductive Sciences, University of California.
2. Assistant Professor in Residence in Anesthesia, San Francisco General Hospital and the University of California.
3. Fellow in Obstetrical Anesthesia, University of California.
4. Professor of Anesthesia and Obstetrics, Gynecology and Reproductive Sciences, University of California.
5. Lecturer, School of Pharmacy, University of California. Dr. Jackson is now deceased.