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Gregory Masters, MD, Oncology, Newark, DE

Gregory A Masters MD

Gastrointestinal Cancer, Neuro-Oncology, Thoracic Cancer


Associate Professor at Thomas Jefferson Medical School PI of NCORP at Christiana Care Health System

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  • 4701 Ogletown Stanton RdSuite 2200Newark, DE 19713

  • Phone+1 302-366-1200

  • Fax+1 302-366-1700

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Education & Training

  • University of Chicago
    University of ChicagoFellowship, Hematology and Medical Oncology, 1993 - 1996
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Internal Medicine, 1990 - 1993
  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 1990

Certifications & Licensure

  • DE State Medical License
    DE State Medical License 2003 - 2027
  • IL State Medical License
    IL State Medical License 1993 - 2005
  • PA State Medical License
    PA State Medical License 1992 - 1994
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Medical Oncology
    American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • Philadelphia Magazine Castle Connolly, 2014
  • America's Top Doctors Castle Connolly, 2002-2014
  • America's Top Doctors for Cancer Castle Connolly, 2005-2013
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Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Unique Pattern of Neutrophil Migration and Function During Tumor Progression  
    Neil Hockstein, Charles Mulligan, Robert H Vonderheide, Gregory Masters, Nature

Press Mentions

  • Jacki’s Story: ‘Very Grateful’ for Multidisciplinary Cancer Care
    Jacki’s Story: ‘Very Grateful’ for Multidisciplinary Cancer CareMarch 26th, 2025
  • Guideline Backs First-Line Anti-PD-1/L1 Therapy in NSCLC
    Guideline Backs First-Line Anti-PD-1/L1 Therapy in NSCLCJanuary 29th, 2020
  • ASCO Updates Treatment Guidelines for Advanced NSCLC
    ASCO Updates Treatment Guidelines for Advanced NSCLCAugust 15th, 2017
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Grant Support

  • Delaware Christiana Care NCORPCHRISTIANA CARE HEALTH SERVICES, INC.2014–2025

Committees

  • Co-Chair, Update Committee of the ASCO NSCLC Expert Panel, American Society of Clinical Oncology 2015 - Present

Professional Memberships

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