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John M. O’Brien, MD  

Specialty:

Internal Medicine
 

Location(s):

John H. Stroger, Jr. Hospital, Provident Hospital
 

Department/Division:

Internal Medicine
 

Faculty Rank:

Assistant Profressor at Rush University; Department of Medicine
 

Board Certification:

Internal Medicine
 

Medical Education:

University of Illinois College of Medicine - Chicago
 

Residency:

Lutheran General Hospital
 

Clinical Expertise:

General Internal Medicine
 
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