Skip to main content
Marshall Posner, MD, Oncology, New York, NY, The Mount Sinai Hospital

MarshallRPosnerMD

Oncology New York, NY

Head & Neck Cancer

Professor of Medicine, Icahn School of Medicine at Mount Sinai; Medical Director, Head and Neck Oncology; co-Director Cancer Clinical Investigation Program, Tisch Cancer Institute

Overview of Dr. Posner

Dr. Marshall Posner is an oncologist in New York, NY and is a professor of medicine at Mount Sinai Hospital. He received his BA from Yale University and his medical degree from Tufts University School of Medicine and has been in practice 40+ years. He specializes in clinical trials, immunotherapy, and head and neck oncology. He is Medical Director of the Head and Neck Oncology Program at Mount Sinai and co-director of the Cancer Clinical Investigation Program for the Tisch Caner Institute. He has over 275 peer reviewed publications and numerous patents.

Education & Training

  • Brigham and Women's Hospital/Massachusetts General Hospital/Dana-Farber Cancer Institute
    Brigham and Women's Hospital/Massachusetts General Hospital/Dana-Farber Cancer InstituteFellowship, Hematology and Medical Oncology, 1978 - 1981
  • Boston University Medical Center
    Boston University Medical CenterResidency, Internal Medicine, 1975 - 1978
  • Tufts University School of Medicine
    Tufts University School of MedicineClass of 1975

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2020 - Present
  • NY State Medical License
    NY State Medical License 2010 - 2026
  • MA State Medical License
    MA State Medical License 1978 - 2019
  • RI State Medical License
    RI State Medical License 1983 - 1992
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • Top Doctors: New York Metro Area Castle Connolly, 2011-2014
  • America's Top Doctors Castle Connolly, 2009-2014
  • America's Top Doctors for Cancer Castle Connolly, 2005-2013
  • Join now to see all

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • Drug Combo Shows Promise Against Advanced Head and Neck Cancer
    Drug Combo Shows Promise Against Advanced Head and Neck CancerApril 4th, 2023
  • Woman, 36, Recalls Being Diagnosed with Cervical Cancer While Pregnant with 1st Child
    Woman, 36, Recalls Being Diagnosed with Cervical Cancer While Pregnant with 1st ChildFebruary 1st, 2023
  • Martina Navratilova’s Diagnosis Shines Light on HPV-Related Cancers. Here's What to Know
    Martina Navratilova’s Diagnosis Shines Light on HPV-Related Cancers. Here's What to KnowJanuary 5th, 2023
  • Join now to see all

Grant Support

  • Ebv-Specific T-Cell Therapy For Nasopharynx Cancer: Immunomodulation And ResponseNational Cancer Institute2008–2009
  • Functional Mechanisms Of Antibody Inhibition Of HIV-1National Institute Of Allergy And Infectious Diseases2005–2008
  • Functional Mechanisms Of Antibody Inhibition Of HIV-1National Institute Of Allergy And Infectious Diseases2005
  • Human Monoclonal Antibodies To Study And Treat HIVNational Institute Of Allergy And Infectious Diseases2000–2003
  • Human Monoclonal Antibodies To Study And Treat HIV 1National Institute Of Allergy And Infectious Diseases1996–1998
  • Human Monoclonal Antibodies To Study And Treat HIV-1National Institute Of Allergy And Infectious Diseases1994–1995
  • Human Monoclonal Antibodies To Study And Treat HIV-1National Institute Of Allergy And Infectious Diseases1993
  • Human Monoclonal Antibodies To Study And Treat LeukemiasNational Cancer Institute1991–1992
  • HIV-1 Infection Using Human Monoclonal AntibodiesNational Institute Of Allergy And Infectious Diseases1990
  • Human Monoclonal Antibodies To Study And Treat LeukemiasNational Cancer Institute1990
  • HIV-1 Infection Using Human Monoclonal AntibodiesNational Institute Of Allergy And Infectious Diseases1988–1990
  • Human Myeloma Analogues For Making Monoclonal AntibodiesNational Cancer Institute1985–1987

Hospital Affiliations

Insurance Accepted

  • Aetna Choice POS II
    Aetna HMO
    BCBS Blue Card PPO
    CIGNA HMO
    CIGNA Open Access
    CIGNA PPO
    First Choice
    First Health PPO
    GHI PPO
    Great West PPO
    Health Net Oregon PPO
    Humana ChoiceCare Network PPO
    MagnaCare PPO
    Multiplan PHCS PPO
    Multiplan PPO
    MVP Healthcare PPO
    ODS Network
    Oxford Health Freedom
    Oxford Health Liberty
    Premera BCBS Heritage & Heritage Plus 1
    Providence Health System Personal Option
    Regence Washington - Preferred Provider Network
    United Healthcare - Direct Choice Plus POS
    United Healthcare - Direct Options PPO
  • Please verify your coverage with the provider's office directly when scheduling an appointment