Internist, Hematology Specialist, Oncology Specialist (cancer), Pathologist

Accepting new patients
License & Identifications

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. William Steier, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 6 areas:
  • Acute Myeloid Leukemia
  • Cancer
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Myeloid Leukemia

Education & Awards

Dr. Steier graduated from Rosalind Franklin University, North Chicago.


Dr. Steier has 1 hospital affiliations:

  • Brookdale Hospital Medical Center 

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Additional Information
Dr. William DR Steier MD is a male Internist and practices in Internal Medicine, Hematology, Medical Oncology, and Blood Banking & Transfusion Medicine.
Where does Dr. William D. Steier practice?
Dr. William Steier has 1 office location.
Dr. William Steier practices Internal Medicine, Hematology, Medical Oncology, and Blood Banking & Transfusion Medicine near Brooklyn, NY.
See Brooklyn Internists, Brooklyn Hematologists, Brooklyn Oncologists, and Brooklyn Pathologists.