Mark Ratain, MD
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About This Physician
|Type of Specialist||Medical Oncologist|
University of Chicago Medical Center
Ranked #15 in Cancer
Nationally Ranked in 6 Specialties
High performing in 9 Specialties
Latest Certification Date(s)
|Obtained Medical Degree From||
Johns Hopkins Hospital
1981 - 1983
Hematology & Oncology
1983 - 1986
University Chicago-Pritzker School of Medicine
Icon denotes that a doctor, in Castle Connolly's estimation, is among the top 1% in the nation in his or her specialty. Doctors listed in U.S. News Top Doctors without this icon are determined to be in the top 10% in their region.