Leonard M Klein is a Hematology & Oncology Physician based in Chicago, IL and is specialized in Hematology & Oncology. Leonard M Klein practices in Niles, IL. The NPI Number for Leonard M Klein is 1255328878 and holds a License No. 036064246 (Illinois).
The current practice location address for Leonard M Klein is 8915 W Golf Rd, Niles, IL and can be reached out via phone at 847-827-9060 and via fax at 847-827-7196.
Identifier | Type | State | Issuer |
---|---|---|---|
036064246 | 05 | IL |
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