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Dr. Margaret B. Marshall, MD Visit Healthgrades for information on Dr. Margaret B. Marshall, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Thoracic Surgery • Female • Age 50

3800 Reservoir Rd NW Bldg 4
Washington, DC 20007
OverviewPhone & AddressExperienceHospital QualityPatient Satisfaction

Key things you need to know about
Dr. Marshall:


Phone & Address

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Accepting new patients?

  • Yes

Dr. Marshall's Offices

Georgetown University Hospital
Dr. Margaret B Marshall - MD
3800 Reservoir Rd NW Bldg 4
Washington, DC 20007
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready


Dr. Marshall's Experience

Research training, expertise and qualifications

Dr. Marshall's Specialties

  • Thoracic Surgery

Procedures Dr. Marshall Performs

  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • See all 25 procedures

Conditions Dr. Marshall Treats

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Hospital Quality

The right hospital is as important as the right doctor

Reston Hospital Center
1850 Town Center Pkwy
Reston, VA 20190
MedStar Georgetown University Hospital
3800 Reservoir Rd NW
Washington, DC 20007

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 87.4% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Marshall


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

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