Dietetic intern Miami Valley Hospital, Dayton, Ohio, 1973—1974. Teacher Miami Dade Junior High, Opa Locka, Florida, 1970—1971. Food service coordinator Mercy Medical Center, Springfield, Ohio, 1972—1973.
Public health nutritionist Chicago Board Health, 1974—1978. Associate director clinical dietetics Children's Memorial Hospital, Chicago, 1980—1984. Liaison representative American Academy Pediatrics Committee on Nutrition, American Dietetic Association, since 1981.
Assistant clinical professor University Illinois, since 1983. Director clinical dietetics Children's Memorial Hospital, 1985—1988, director clinical dietetics, food service, since 1988.
Volunteer 8th Day Center for Justice, Chicago, 1976—1977, Werner Erhard and Associates, Chicago, since 1985. Member of American Association for the Advancement of Science, American Society Parenteral and Enteral Nutrition, Dietitians in Pediatric Practice (nominating committee member 1989-1990), Chicago Dietetic Association, Clinical Nutrition Management Practice Group (newsletter editor 1983-1984), American Dietetic Association.