Research Areas
Clinical decision analysis; clinical economics; outcomes assessment
Current Projects
Creation of a case-mix classification system for rehabilitation patients. Measurement of the cost of care for critically ill hospitalized adults. Measurement of quality of care for hospitalized patients.
Representative Publications
(with A. Brainsky; R.H. Fletcher; H.A. Glick, P.N. Lanken and H.L. Kundel)
"Routine Portable Chest Radiographs in the Medical Intensive Care Unit: Effects and Costs." Critical Care Medicine 25.5 (May 1997)
(with P.R. Rosenbaum, R.N. Ross and J.S. Schwartz)
"Evaluation of the Complication Rate as a Measure of Quality of Care in Coronary Artery Bypass Graft Surgery." Journal of the American Medical Association 274.4 (July 1995).
(with J.E. Goin, C.V. Granger, M.G. Stineman and C.J. Tassoni)
"Classifying Rehabilitation Inpatients by Expected Functional Gain." Medical Care 35.9 (September 1997).
Education
MD, Harvard Medical School, 1970; AB, Princeton University, 1966
Academic Positions Held
Wharton: 1987-present. University of Pennsylvania: 1971-present (named Sol Katz Professor of General Internal Medicine, 1994; Chief, Division of General Internal Medicine, 1992-present; Director, Robert Wood Johnson Clinical Scholars Program, 1988-96; Associate Director, Leonard Davis Institute of Health Economics, 1978-88). Visiting appointments: University of Pittsburgh; University of Michigan; Harvard University; University of Rochester; University of Virginia
Professional Leadership 2005-2009
Editor, Journal of General Internal Medicine, 1994-present