Skip to main content
Margaret Showel, MD, Oncology, Washington, DC

Margaret Mary Showel MD


Instructor of Oncology, Johns Hopkins University School of Medicine

Join to View Full Profile
  • 5255 Loughboro Road NWJohns Hopkins Kimmel Cancer CenterWashington, DC 20016

  • Phone+1 202-660-6500

  • Fax+1 202-660-6501

Dr. Showel is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Education & Training

  • Johns Hopkins University
    Johns Hopkins UniversityFellowship, Hematology and Medical Oncology, 2006 - 2009
  • Rush University Medical Center
    Rush University Medical CenterResidency, Internal Medicine, 2002 - 2006
  • Rush Medical College of Rush University Medical Center
    Rush Medical College of Rush University Medical CenterClass of 2002

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2005 - 2026
  • MD State Medical License
    MD State Medical License 2006 - 2023
  • DC State Medical License
    DC State Medical License 2017 - 2022

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013-2014

Clinical Trials

Publications & Presentations

PubMed

Abstracts/Posters

  • Coagulopathy, Hypoxemia, and Mortality Outcomes in Newly Diagnosed Acute Myeloid Leukemia with Hyperleukocytosis Treated with Large Volume Leukapheresis
    Margaret M. Showel, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/9/2019

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: