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I want to...
Pay My Bill
Schedule an Appointment
Find a Location
Access Patient Portal
Request Medical Records
Find a Job
Find a Doctor
Donate
Get Care
Get Care
Locations
Make an Appointment
Primary Care
Specialty Care
Departments
Health Library
Clinical Trials
Getting a Second Opinion
Patient Portal
Plan Your Visit
Plan Your Visit
Inpatient and Hospital Stays
Primary Care
Specialty Care
Emergency Visits
Virtual Visits
Directions and Parking
Visiting Hours and Guidelines
Medical Records
Insurance and Billing
Patient Portal
International Patients
Make a Difference
Make a Difference
Children's National Hospital Foundation
Volunteer
Donate Items
Donate Blood
Patient and Family Advisory Council
Give Now
Patient Portal
Research
Español
International
In the Community
Overview
Child Health Advocacy Institute
Global Health Initiative
Advocacy and Outreach
Injury Prevention
For Healthcare Professionals
Overview
Refer a Patient
Careers
Nursing
Graduate Medical Education
Residencies and Fellowships
Continuing Education and Conferences
Pediatric Health Network
Advanced Practice Providers
In the Community
Overview
Child Health Advocacy Institute
Global Health Initiative
Advocacy and Outreach
Injury Prevention
For Healthcare Professionals
Overview
Refer a Patient
Careers
Nursing
Graduate Medical Education
Residencies and Fellowships
Continuing Education and Conferences
Pediatric Health Network
Advanced Practice Providers
Patient Portal
Research
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International
Appointments:
1-888-884-BEAR (2327)
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Hemostasis and Thrombosis Program
Hemostasis and Thrombosis Program
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Call 202-476-7060
Hemostasis and Thrombosis Program
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Hemostasis and Thrombosis Program
Meet the Team
Hematologists
Yaser Ameen Diab, MD, MBBS
Hematologist
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Full Profile
Yaser Ameen Diab, MD, MBBS
Locations
Main Hospital
Departments
Cancer and Blood Disorders Center
Blood Disorders (Hematology)
Hemostasis and Thrombosis Program
Pediatric Stroke Program
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Michael Francis Guerrera, MD
Director, Comprehensive Hemostasis and Thrombosis Program
Hematologist
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Michael Francis Guerrera, MD
Locations
Main Hospital
Fredericksburg
Montgomery County
Departments
Cancer and Blood Disorders Center
Hemostasis and Thrombosis Program
Prenatal Pediatrics Institute
Comprehensive Sickle Cell Disease Program
Blood Disorders (Hematology)
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Naomi L. Luban, MD
Vice Chair, Faculty Affairs
Medical Director, Office for Protection of Human Subjects
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Naomi L. Luban, MD
Locations
Main Hospital
Departments
Cancer and Blood Disorders Center
Hemostasis and Thrombosis Program
Blood Disorders (Hematology)
Pathology and Laboratory Medicine
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Suvankar Majumdar, MD
Division Chief, Hematology
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Suvankar Majumdar, MD
Locations
Main Hospital
Montgomery County
Departments
Cancer and Blood Disorders Center
Blood Disorders (Hematology)
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Care Team Professionals
Ariel Sarah Levy, NP
Nurse Practitioner
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Ariel Sarah Levy, NP
Locations
Main Hospital
Montgomery County
Pediatric Specialists of Virginia Cancer and Blood Disorders Center
Departments
Cancer and Blood Disorders Center
Blood Disorders (Hematology)
Hemostasis and Thrombosis Program
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Jennifer Lynn Meldau, CPNP
Nurse Practitioner
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Jennifer Lynn Meldau, CPNP
Locations
Main Hospital
Departments
Blood Disorders (Hematology)
Cancer and Blood Disorders Center
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