Dr. Mark Jeffrey Ratain MD is a male Internist, has 29 years of experience and practices in Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology.
A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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Specialties & Research
Dr. Mark Ratain, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.
He has special expertise in 4 Areas, including Drug DiscoveryDevelopment, Epidemiology, and Gene Therapy.1 more special expertise area
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Education & Awards
Dr. Ratain graduated from Yale University, New Haven. He has 2 awards.
Dr. Ratain has 1 hospital affiliations:
- The University of Chicago Medicine
Accepted Insurance Plans
Dr. Ratain accepts these health insurances in at least one office:
- United Healthcare - 19 plans
- Great-West Healthcare - 2 plans
- Unicare - 17 plans
- Blue Cross Blue Shield of Illinois - 12 plans
- Cigna - 5 plans
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- Additional Information
- Where does Dr. Mark J. Ratain practice?
Dr. Mark Ratain practices Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology near Chicago, IL.
Additional practice locations include: Burr Ridge, IL.
See Chicago Internists, Chicago Hematologists, and Chicago Oncologists.