|
|
| 2001-present |
Assistant Professor, Department
of Orthodontics, UIC College of Dentistry, Chicago, Illinois |
| 2001 |
Assistant Professor, Department of Biomedical
Sciences, Baylor College of Dentistry, Dallas, TX |
| 2000-2001 |
Assistant Professor, Department of Pediatric
Dentistry, UTHSCSA, San
Antonio, TX
|
| 1998-2000 |
Research Fellow, Department of Biomedical Sciences,
Baylor College of Dentistry, Dallas, TX |
| 1996-1998 |
Research Fellow, Department of Pediatric Dentistry,
UTHSCSA, San Antonio, TX |
| 1994-1995 |
Research Fellow, Department of Medicine, University
of Texas Health Science Health at San Antonio (UTHSCSA), San Antonio,
TX |
| 1988-1991 |
Assistant Professor, Institute of Food Safety
Control and Inspection, CAPM, P. R. China |
| 1983-1985 |
Resident, Institute of Occupational Medicine,
Beijing, P. R. China
|
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