Margaret T. Lee, MD

Pediatric Hematology-Oncology
Specialties
Pediatrics, Cancer Care, Pediatric Hematology-Oncology, more

Locations and Appointments


New Patients
child iconTreats Children

ColumbiaDoctors - 15 North Broadway

15 North Broadway
White Plains, NY 10601
US
Existing Patients
Login or sign-upto Connect Patient Portal

CUIMC/Herbert Irving Pavilion

161 Fort Washington Avenue
New York, NY 10032
US
Existing Patients
Login or sign-upto Connect Patient Portal
Existing Patients
Login to Connect Patient Portal make an appointment, view documentation or contact your doctor’s office.
Columbia Connect App
The Columbia Connect app allows you to access convenient services to help manage your health. Access the patient portal, communicate with your doctor, manage appointments, view test results, request prescription refills, pay a bill, and find a doctor.

Insurances Accepted


Before your appointment, please contact the doctor's office or your insurance provider to verify that your insurance is accepted. This list of insurances can change, and the insurance plans listed may not be accepted at all office locations for this provider.

    PPO
    NYP Employee Plan
    NY Signature
    EPO
    Aetna Signature Administrators
    Student Health
    Medicaid Managed Care
    Special Needs
    PPO
    Great West (National)
    EPO
    HMO
    POS
    Medicare Managed Care
    Medicare Managed Care
    PPO
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Vytra
    EPO
    PPO
    HMO
    ConnectiCare
    POS
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Local 32BJ
    Medicaid Managed Care
    Medicare Managed Care
    Essential Plan
    Medicaid Managed Care
    Child/Family Health Plus
    Medicare Managed Care
    Leaf (Exchange)
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    HMO
    Quality Health Management
    Columbia University Employee Plan
    Medicaid (Community Plan)
    HMO
    Compass (Exchange)
    Empire Plan
    POS
    PPO
    Oxford Liberty
    Oxford HMO
    Oxford Freedom
    SelectHealth
    Medicare Managed Care
    New Jersey Services (Medicaid Managed Care)
    World Trade Center Health Plan
    PPO
    NYP Employee Plan
    NY Signature
    EPO
    Aetna Signature Administrators
    Student Health
    Medicaid Managed Care
    Special Needs
    PPO
    Great West (National)
    EPO
    HMO
    POS
    Medicare Managed Care
    Medicare Managed Care
    PPO
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Vytra
    EPO
    PPO
    HMO
    ConnectiCare
    POS
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    Medicare Managed Care
    Local 32BJ
    Medicaid Managed Care
    Medicare Managed Care
    Essential Plan
    Medicaid Managed Care
    Child/Family Health Plus
    Medicare Managed Care
    Leaf (Exchange)
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    Essential Plan
    Medicaid Managed Care
    HMO
    Quality Health Management
    Columbia University Employee Plan
    Medicaid (Community Plan)
    HMO
    Compass (Exchange)
    Empire Plan
    POS
    PPO
    Oxford Liberty
    Oxford HMO
    Oxford Freedom
    SelectHealth
    Medicare Managed Care
    New Jersey Services (Medicaid Managed Care)
    World Trade Center Health Plan

About Margaret T. Lee, MD


Margaret T. Lee, MD cares for children with blood disorders, such as anemias (sickle cell anemia, thalassemia, and iron deficiency), bleeding (including idiopathic thrombocytopenic purpura [ITP], hemophilia, and von Willebrand disease), and clotting disorders (such as deep vein thrombosis).


Dr. Lee's main research focus is sickle cell disease. She is seeking new ways to prevent the complications of sickle cell disease, particularly those affecting the brain and lungs. Currently, she is investigating whether high-dose vitamin D therapy can reduce respiratory complications in children with sickle cell disease. In addition to its well-known role in maintaining healthy bones, vitamin D has been shown to have anti-infective and anti-inflammatory effects that may benefit patients with sickle cell disease. Dr. Lee is also the site investigator for the National Institutes of Health-funded series of multicenter clinical trials on stroke prevention in children with sickle cell anemia (STOP 1 and 2, SWiTCH, and TWiTCH).


Dr. Lee's other area of interest is a rare group of diseases called vascular anomalies. There is relatively little known about these disorders, and the care of patients with vascular anomalies requires a multidisciplinary group of physicians from several specialties (dermatology, surgery, cardiology, neurology, and hematology/oncology)-all of whom are available at NewYork-Presbyterian/Morgan Stanley Children's Hospital. Hematologists play a role in the medical treatment of vascular tumors and the supportive care of clotting and bleeding complications that are associated with some types of vascular malformations. Dr. Lee is an active participant in the Vascular Anomalies Group at NYP/Morgan Stanley Children's Hospital, as well as the Vascular Anomalies Special Interest Group of the American Society of Pediatric Hematology/Oncology, which is looking at novel therapies for vascular anomalies and their complications.


Board Certifications

  • Pediatric Hematology-Oncology

Specialties & Expertise

  • Arteriovenous Malformation (AVM)
  • Bannayan-Riley-Ruvalcaba syndrome (BRRS)
  • Bleeding Disorder
  • Blue Rubber Bleb Nevus Syndrome
  • Hemangioma
  • Hemostasis
  • Hereditary Hemorrhagic Telangiectasia (HHT)
  • Kaposiform Hemangioendothelioma
  • Klippel Trenaunay Syndrome
  • Lymphangioma
  • Lymphatic Malformation
  • Lymphedema
  • Parkes-Weber syndrome
  • PIK3-related Overgrowth Spectrum (PROS, CLOVES, MCAP)
  • Proteus Syndrome
  • PTEN-related overgrowth syndrome
  • Sickle Cell Anemia
  • Thrombosis
  • Tufted Angioma
  • Vascular Anomaly
  • Vascular Birthmark
  • Vascular Malformation
  • Vascular Tumor

Education

  • Fellowship: New York University Medical Center
  • Medical School: University of Santo Tomas (Philippines)
  • Residency: New York University Medical Center

Leadership, Titles & Positions

  • Associate Professor of Pediatrics at CUMC

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Morgan Stanley Children's Hospital

Need Help Finding a Doctor?