Skip to main content
Nicholas Chiorazzi, MD, Rheumatology, Manhasset, NY, North Shore University Hospital

NicholasChiorazziMD

Rheumatology Manhasset, NY

Professor of Medicine and of Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell. Kanti R Rai Professor in Oncology Research

Dr. Chiorazzi is on Doximity

As a Doximity member you'll join over a million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Chiorazzi's full profile

Already have an account?

Education & Training

  • New York Presbyterian Hospital
    New York Presbyterian HospitalFellowship, Allergy and Immunology, 1983 - 1986
  • New York Presbyterian Hospital
    New York Presbyterian HospitalResidency, Internal Medicine, 1973 - 1974
  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellResidency, Internal Medicine, 1970 - 1973
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1970
  • College of the Holy CrossA.B., 1962 - 1966

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 1974 - 2023
  • NY State Medical License
    NY State Medical License 1971 - 2022
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Diagnostic Laboratory Immunology

Awards, Honors, & Recognition

  • Fellow American College of Physicians, 2005
  • Recipient, Binet-Rai Medal for Excellence in Chronic Lymphocytic Leukemia Research International Workshop on Chronic Lymphocytic Leukemia, 2003
  • Member American Association of Physicians, 2000
  • Join now to see all

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • miRNAs Involvement in the Pathogenesis of Richter’s Syndrome  
    Nicholas Chiorazzi, Alessandra Ferrajoli, Haematologica
  • BTK inhibition results in impaired CXCR4 chemokine receptor surface expression, signaling and function in chronic lymphocytic leukemia  
    Chen S-S, Chang BY, Chang S, Tong T, Ham S, Sherry BA, Burger JA, Rai KR, Leukemia, 1/1/2016
  • Recurrent RPS15 mutations in chronic lymphocytic leukemia: a novel biomarker of clinical aggressiveness  
    Ljungström V, Cortese D, Young E, Pandzic T, Mansouri L, Plevova K, Ntoufa S, Baliakas P, Clifford, Sutton L-A, Blakemore S, Stavroyianni N, Agathangelidis A, Rossi D,..., Blood, 1/1/2016
  • Join now to see all

Books/Book Chapters

  • Join now to see all

Abstracts/Posters

  • Gene Expression and Cytokine Analyses Identify Markers of Progression from CLL-like Monoclonal B-Cell Lymphocytosis to Chronic Lymphocytic Leukemia
    Nicholas Chiorazzi, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/8/2019
  • Deciphering the CXCL9-CXCL10-CXCL11/CXCR3 Axis in CLL-like Monoclonal B-Cell Lymphocytosis and Chronic Lymphocytic Leukemia: A New Target for Immune Activation?
    Nicholas Chiorazzi, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/8/2019
  • CLL B Cells Develop Resistance to Ibrutinib By Reinvigorating the IL-4R - IL-4 Axis Blocked By BrutonÍs Tyrosine Kinase Inhibitors Including Acalabrutinib and Zanubrut...
    Nicholas Chiorazzi, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/8/2019

Lectures

  • CLL Intraclonal Fractions Defined By Time Since Cell Birth/Division Promote a Leukemia-Supportive, Immune-Tolerant Microenvironment By Distinct Mechanisms 
    2018 ASH Annual Meeting - San Diego, CA - 12/1/2018
  • Ibrutinib Treatment Reduces Myeloid Derived Suppressor Cell Numbers and Function in Chronic Lymphocytic Leukemia 
    2018 ASH Annual Meeting - San Diego, CA - 12/1/2018
  • Musashi 2 Is Overexpressed in Poor Outcome CLL Patients and Their Proliferative Fraction and Silencing This Gene Induces Apoptosis and Increases Cell Adhesion and Move... 
    2018 ASH Annual Meeting - San Diego, CA - 12/1/2018
  • Join now to see all

Press Mentions

  • Press
    PressJuly 14th, 2016
  • The International Workshop on Chronic Lymphocytic Leukemia (iwCLL) Announces Call for Abstracts for Upcoming Biennial Meeting, May 12-15, 2017
    The International Workshop on Chronic Lymphocytic Leukemia (iwCLL) Announces Call for Abstracts for Upcoming Biennial Meeting, May 12-15, 2017November 22nd, 2016
  • Association of American Physicians Inducts Two Feinstein Institute Researchers
    Association of American Physicians Inducts Two Feinstein Institute ResearchersApril 9th, 2019
  • Join now to see all

Professional Memberships

Hospital Affiliations