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).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. David Diuguid is Good. Dr. Diuguid has been reviewed by 6 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 4.7
Bedside Manner 4.0
Spends Time with Me 4.3
Follows Up After Visit 4.0

Specialties & Research

Dr. David Diuguid, MD is board certified in Hematology.

  • He has special expertise in 18 areas:
  • Acute Myeloid Leukemia
  • Anemia
  • Aplastic Anemia
  • Blood Coagulation Disorders
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Clinical Research
  • Deep Vein Thrombosis
  • Hepatitis C
  • Iron-Deficiency Anemia
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myeloid Leukemia
  • Myeloproliferative Disorders
  • Pulmonary Embolism
  • Sickle Cell Anemia

Education & Awards

Dr. Diuguid graduated from Cornell University, New York. He has 2 awards.

Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)


Dr. Diuguid has 12 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • Harlem Hospital Center 


  • Cantonese
  • Italian
  • Korean
  • Spanish
  • Creole
  • Russian
  • Chinese
  • Haitian Creole
  • English

> > > > Dr. David Diuguid, MD

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Additional Information
Dr. David Lincoln Diuguid MD is a male Hematologist, has 32 years of experience and practices in Hematology.
Where does Dr. David L. Diuguid practice?
Dr. David Diuguid has 1 office location.
Dr. David Diuguid practices Hematology near New York, NY.
See New York Hematologists.