Hospitalist pioneer. IPC's Singer is top doc businessman.
Kirchheimer
Barbara
B
bkirchh@sbcglobal.net
D001363:Awards and Prizes; D016520:Entrepreneurship; D049673:History, 20th Century; D049674:History, 21st Century; D020445:Hospitalists; D007193:Independent Practice Associations; D015141:Los Angeles; D015272:Pulmonary Medicine