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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).

Learn more about Dr. William Harrington:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. William Harrington is Excellent. Dr. Harrington has been reviewed by 4 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. William Harrington, MD is board certified in Internal Medicine.

  • He has special expertise in 11 areas:
  • AIDS-Related Lymphoma
  • Adult T-Cell Leukemia-Lymphoma
  • Burkitt Lymphoma
  • Cancer
  • HTLV-I Infections (Human T-lymphotrophic Virus)
  • HTLV-II Infections (Human T-lymphotrophic Virus)
  • Hemolytic Anemia
  • Leukemia
  • Lymphoma
  • Non-Hodgkin Lymphoma
  • Thrombocytopenic Purpura

Education & Awards

Dr. Harrington graduated from University of Miami . He has 3 awards.

One of America's Leading Experts on:
Thrombocytopenic Purpura
Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)


Dr. Harrington has 2 hospital affiliations:

  • Jackson Memorial Hospital 
  • University of Miami Hospital & Clinics 

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Additional Information
Dr. William Joseph Harrington MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. William J. Harrington practice?
Dr. William Harrington has 4 office locations.
Dr. William Harrington practices Internal Medicine near Miami, FL.
Additional practice locations include: Deerfield Beach, FL.
See Miami Internists.