Appointments:
1966-1969 Instructor in Histology, Universidad Mayor
De San Marcos, Lima, Peru
1973-1977 Instructor in Physiology, Chicago
Medical School
1977 Administrative Chief Resident, Dept of Surgery
Chicago, IL
1978-1979 Asst Professor of Surgery, The Abraham Lincoln
School of Medicine, University of Illinois
1978-1979 Attending Surgeon, Dept of Surgery,
Cook County Hospital
1980-1982 Chief of Surgery, Memorial Medical Center,
Corpus Christi, TX
1985-1986 Chief, Dept of Surgery, Taft Hospital, Taft, TX
1985-1986 Secretary, Medical Staff, Taft Hospital
1986 Secretary, Nueces County Medical Society
1987 President, Medical Staff, Taft Hospital
1991-1993 Chairman, Dept of Surgery, Southside Community
Hospital, Corpus Christi, TX
1993-1996 Chairman, Dept of Surgery, Bay Area Medical
Center, Corpus Christi, TX
1997-1998 Board of Trustees, Bay Area Medical Center
1998-2003 Asst Visiting Professor of Surgery
University of North Texas Osteopathic
Medical School, Fort Worth, TX
1999 …Chairman, Dept of Surgery, Corpus Christi
Medical Center
2003 Howard Memorial Hospital - Vice Chief of Staff