Mary Ann Sivulich, American critical care nurse, nursing researcher. Registered Nurse, Pennsylvania, Maryland, certified American Council of Learned Societies, Critical Care Registered Nurse. Member American Nurses Association, American Association of Critical Care Nurses, Pennsylvania Nurses Association.
- Staff specialist Vitro Labs division, Automation Industries, Silver Spring, Maryland. biomedical analyst, Mason Research Institute, Bethesda, Maryland. statistical research, clinical nurse, National Cancer Institute of National Institutes of Health, BethesdaIntensive Care Unit nurse II, Ashland (Pennsylvania) Regional Medical Center.