John Gregory Mears, MD

Hematology

John Gregory Mears, MD

Hematology

Specialties: Internal Medicine, Cancer Care, Medical Oncology, HematologyMore specialties
Accepting new patients
Accepts Virtual Visits
One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors

Location Info


1980 Crompond Rd
Cortlandt Manor, NY 10567
US

Additional Locations for John Gregory Mears, MD

  • NewYork-Presbyterian Medical Group Hudson Valley - Hematology and Oncology

    1978 Crompond Road
    Cortlandt, NY 10567
    US
  • CUMC/Herbert Irving Pavilion

    161 Fort Washington Avenue
    New York, NY 10032
    US

Insurances Accepted


Please contact the doctor's office directly to verify that your particular insurance is accepted.

    1199 National Benefit Fund
    HMO
    PPO
    POS
    Student Health
    EPO
    Aetna Signature Administrators
    NY Signature
    NYP Employee Plan
    Medicare Managed Care
    Aetna
    Affinity
    Medicaid
    Amida Care
    Anthem Blue Cross Blue Shield
    PPO
    HMO
    POS
    EPO
    Great West (National)
    Cigna
    Connecticare
    Medicare Managed Care
    Elderplan
    PPO
    Medicare Managed Care
    PPO
    EPO
    Medicare Managed Care
    Empire Blue Cross Blue Shield
    Fidelis Care
    Healthfirst
    HMO
    POS
    PPO
    EPO
    ConnectiCare
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Medicaid Managed Care
    Vytra
    MagnaCare
    Traditional Medicare
    Medicare
    Multiplan
    MVP Health Care
    Freedom
    Liberty
    HMO
    TRICARE
    Unicare
    HMO
    POS
    PPO
    Columbia Employee POS
    Compass (Exchange)
    Medicare Managed Care
    UnitedHealthcare
    VNSNY CHOICE
    WellCare
    1199 National Benefit Fund
    HMO
    PPO
    POS
    Student Health
    EPO
    Aetna Signature Administrators
    NY Signature
    NYP Employee Plan
    Medicare Managed Care
    Aetna
    Affinity
    Medicaid
    Amida Care
    Anthem Blue Cross Blue Shield
    PPO
    HMO
    POS
    EPO
    Great West (National)
    Cigna
    Connecticare
    Medicare Managed Care
    Elderplan
    PPO
    Medicare Managed Care
    PPO
    EPO
    Medicare Managed Care
    Empire Blue Cross Blue Shield
    Fidelis Care
    Healthfirst
    HMO
    POS
    PPO
    EPO
    ConnectiCare
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Medicaid Managed Care
    Vytra
    MagnaCare
    Traditional Medicare
    Medicare
    Multiplan
    MVP Health Care
    Freedom
    Liberty
    HMO
    TRICARE
    Unicare
    HMO
    POS
    PPO
    Columbia Employee POS
    Compass (Exchange)
    Medicare Managed Care
    UnitedHealthcare
    VNSNY CHOICE
    WellCare

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About John Gregory Mears, MD


J. Gregory Mears, M.D. is a Clinical Professor of Medicine at Columbia University Medical Center. After receiving a B.S. at Trinity College, Dr. Mears obtained an M.D. at The College of Physicians and Surgeons, Columbia University. He undertook his Internal Medicine residency at Boston University Medical Center and his Hematology-Medical Oncology fellowship at Columbia University Medical Center.Dr. Mears' early career was research based and involved studies of the molecular genetics of disorders of hemoglobin as well as chronic myelogenous leukemia. For the past 25 years Dr. Mears has maintained a clinical practice caring for people with blood disorders with an emphasis on leukemia, non-H...
J. Gregory Mears, M.D. is a Clinical Professor of Medicine at Columbia University Medical Center. After receiving a B.S. at Trinity College, Dr. Mears obtained an M.D. at The College of Physicians and Surgeons, Columbia University. He undertook his Internal Medicine residency at Boston University Medical Center and his Hematology-Medical Oncology fellowship at Columbia University Medical Center.Dr. Mears' early career was research based and involved studies of the molecular genetics of disorders of hemoglobin as well as chronic myelogenous leukemia. For the past 25 years Dr. Mears has maintained a clinical practice caring for people with blood disorders with an emphasis on leukemia, non-Hodgkin's lymphoma, Hodgkin's disease, and multiple myeloma. Dr. Mears has a strong clinical interest in women with breast cancer and is the Medical Director of the OctoberWoman Foundation.Additionally, Dr. Mears is pursuing clinical research in the fields of Hodgkin's and non-Hodgkin's lymphoma as well as breast cancer. He is also actively engaged in the teaching of medical students, residents and fellows.

Board Certifications

  • Hematology
  • Internal Medicine

Expertise

  • Anemia, Iron Deficiency
  • Bleeding Disorder
  • Breast Cancer
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Multiple Myeloma
  • Sickle Cell Anemia

Education

  • Internship: Boston University Medical Center
  • Residency: Boston University Medical Center
  • Medical School: Columbia University College of Physicians and Surgeons
  • Fellowship: Columbia Presbyterian Medical Center, NY

Titles & Positions

  • Professor of Medicine at CUMC

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Hudson Valley Hospital

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