| 1978-2002 | Assistant Professor, Department of Psychiatry, University of Toronto |
| 1976-1986 | Assistant Professor, Preventative Medicine & Community Health, University of Toronto |
| 1977-1978 | Lecturer, Department of Psychiatry, University of Toronto |
Program Development
| 1986-1988 | Developed prospectus for, and established the Competency Clinic at Baycrest Centre |
| 1984 | Development of Videotape Movie: You and Bone Marrow Transplantation |
| 1983 | Development of Videotape: The Doctor-Patient Relationship |
| 1979 | Development of Consultation Service at The Princess Margaret Hospital with its evolution to a Division of Psychological Medicine |
| 1979 | Founder, Lecture series in psychosocial aspects of cancer care which developed into the Annual Philippa Harris Lecture on Bioethics |
| 1978 | Reorganization and Development of the Emergency Psychiatric Service Out-Patient Department and Consultation-Liaison Service, Department of Psychiatry, Wellesley Hospital |
Government Consultations
| 1992 | Enquiry on Non-Therapeutic Medical Procedures on Behalf of Mentally Incompetent Individuals, Toronto, May 21 |
| 1991 | Consultant, Royal Commission on Electoral Reform, Toronto, ON |
| 1991 | Consultant to: Weisstub Inquiry on Mental Competency Submission to: Standing Committee on Justice Ontario Legislature |
| 1998 | Consultant to: Manitoba Law Reform Commission, Winnipeg, MB |
Report
| 1991 | Ontario Ministry of Health, Policy Branch, "Mental Competency Assessments" |
