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Dr. Leonard Klein Is this you?

About Dr. Leonard Klein

Dr. Leonard Klein, MD is a Doctor primarily located in Niles, IL. He has 39 years of experience. His specialties include Hematology and Oncology, Internal Medicine and Hematology. Dr. Klein is affiliated with Advocate Lutheran General Hospital, Holy Family Medical Center and Resurrection Hospital. Dr. Klein has received 5 awards. He speaks English.

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Specialties

Dr. Leonard Klein has the following 3 specialties

  • Hematology and Oncology

    An Oncologist is a physician who focuses on the diagnosis and treatment of different cancers. This physician has extensive knowledge of the different signs and symptoms of cancer, as well as the various methods of treatment.
    Oncologists...

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad...

  • Hematology

    A hematology specialist is an expert in disorders of the blood, the blood forming organs and bone marrow. These doctors diagnose, treat and work to prevent diseases that affect the production of blood and its components, as well as the ability...

Expertise

23 Expertise

See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.
  • Nearby Doctors

    Dr. Leonard Klein is similar to the following 3 Doctors near Niles, IL.

  • Dr. John Eklund

    Dr. John Eklund

    Hematology and Oncology, Internal Medicine, Hematology, Medical Oncology

    Niles, IL 0 mi

    5.0
    (28)
    19
  • ttcqeayetrwczwezdueawsrsbdyr

    Dr. Bruce Kaden

    Hematology and Oncology, Internal Medicine, Hematology

    Niles, IL 0 mi

    5.0
    (4)
    41
  • Dr. Prashant Joshi

    Hematology and Oncology, Internal Medicine, Medical Oncology, Hematology

    Niles, IL 0 mi

    4.9
    (15)
    22