Dr. Leonard Marc Klein MD is male, has 34 years of experience and practices in Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology.
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Illinois Cancer Specialists
8915 W Golf Rd
Niles, IL 60714
Phone Number
Locations and availability (2)
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).
Patient Reviews
The overall average patient rating of Dr. Leonard Klein, Internist is Excellent. Dr. Klein has been reviewed by 4 patients who have provided 3 comments. The rating is 4 out of 4 stars.
| Patient Ratings | |
|---|---|
| Ease of Appointment |
4.0
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| Promptness |
4.0
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| Courteous Staff |
4.0
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| Accurate Diagnosis |
4.0
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| Bedside Manner |
4.0
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| Spends Time with Me |
4.0
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| Follows Up After Visit |
4.0
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Specialties & Research
Dr. Leonard Klein, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.
He has special expertise in 6 Areas, including Adult T-Cell Leukemia-Lymphoma, Bone Marrow Transplantation, and Bone Marrow/Stem Cell Transplantation Lymphoma Multiple Myeloma.
3 more special expertise areasMore Specialties & Research
Education & Awards
Dr. Klein graduated from State University of New York at Buffalo. He has 2 awards.
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Affiliations
Dr. Klein has 6 hospital affiliations:
- Advocate Lutheran General Hospital
- Holy Family Medical Center
More Affiliations
Accepted Insurance Plans
Dr. Klein accepts these health insurances in at least one office:
- Humana - 19 plans
More Accepted Insurance
Learn more about Dr. Leonard Klein:
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- Additional Information
- Where does Dr. Leonard M. Klein practice?
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Dr. Leonard Klein practices Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology near Niles, IL.
Additional practice locations include: Chicago, IL.
See Niles Internists, Niles Hematologists, and Niles Oncologists. - Similar Physician Names
- Dr. Leonardo Klein, Dr. Lenny Klein, Dr. Lenard Klein, Dr. Len Klein
