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Mary Judith Wilkinson, M.D.

Headshot of Mary Judith Wilkinson
  • Clinical Director, Under Armour Breast Health Innovation Center, Sidney Kimmel Comprehensive Cancer Center
  • Assistant Professor of Oncology


Medical Oncology


Sibley Memorial Hospital

5255 Loughboro Road NW
Washington, DC 20016 map
Phone: 202-660-6500 | Fax: 202-660-6501

The Johns Hopkins Hospital

600 N. Wolfe Street
Baltimore, MD 21287 map
Phone: 410-955-8893 | Fax: 410-367-2194


Dr. Mary Wilkinson is a medical oncologist caring for patients with breast cancer and gyn malignancies. Dr. Wilkinson sees patients primarily at Sibley Memorial Hospital in Washington DC.  She also serves as clinical director of the Under Armour Breast Health Innovation Center at the Sidney Kimmel Comprehensive Cancer Center.

Dr. Wilkinson received her undergraduate degree in electrical engineering from Rice University and earned her M.D. from Stanford University School of Medicine. She completed her residency and performed a fellowship in hematology and oncology at the University of California, San Francisco. Dr. Wilkinson joined the Johns Hopkins faculty in 2019.

Prior to joining Johns Hopkins, Dr. Wilkinson was director of breast cancer research at the Inova Schar Cancer Institute and president of Medical Oncology Hematology Associates of Northern Virginia. She also spent time on the faculty at Georgetown University and the University of California, San Francisco. 

Dr. Wilkinson is a member of the American Society of Clinical Oncology. more


  • Clinical Director, Under Armour Breast Health Innovation Center, Sidney Kimmel Comprehensive Cancer Center
  • Assistant Professor of Oncology

Departments / Divisions

  • Medicine at Sibley Memorial Hospital
  • Oncology - Division of Women's Malignancies

Centers & Institutes



  • MD; Stanford University School of Medicine (1983)


  • Internal Medicine; University of California San Francisco School of Medicine (1986)


  • Oncology and Hematology; University of California San Francisco School of Medicine (1989)

Board Certifications

  • American Board of Internal Medicine (Hematology) (1988)
  • American Board of Internal Medicine (Internal Medicine) (1986)
  • American Board of Internal Medicine (Oncology) (1989)

Research & Publications

Selected Publications

Ruddy KJ, Le-Rademacher J, Lacouture ME, Wilkinson M, Onitilo AA, Vander Woude AC, Grosse-Perkekamp MT, Dockter T, Tan AD, Beutler A, Loprinzi Cl. “Randomized controlled trial of cryotherapy to prevent paclitaxel-induced peripheral neuropathy (RU221511l); an ACCRU trial.” Breast. 2019 Dec;48:89-97. Doi: 10.1016/j.breast.2019.09.011. Epub 2019 Sep 19

Isaacs C, Herbolsheimer P, Liu MC, Wilkinson M, Ottaviano Y, Chung GG,Warren R, Eng-Wong J, Cohen P, Smith KL, Creswell K, Novielli A, Slack R. “Phase 1/11 study of sorafenib with anastrozole in patients with hormone receptor positive aromatase inhibitor resistant metastatic breast cancer.” Breast Cancer Res Treat. 2011;125 (1): 137-143. PubMed PMID: 20976541

Liu M, Shields P, Warren RD, Cohen P, Wilkinson M, Ottaviano YL, Rao SB, Eng-Wong J, Seillier-Moiseiwitsch F, Noone A, Isaacs C. “Circulating tumor cells: a useful predictor of treatment efficacy in metastatic breast cancer.” J Clin Oncol. 2009;27(31):5153-5159

Davis TA, Kaminski MS, Leonard JP, Hsu FJ, Wilkinson M, Zelenetz A, Wahl RL, Kroll S, Coleman M, Goris M, Levy R, Knox SJ. “The radioisotope contributes significantly to the activity of radioimmunotherapy.” Clin Cancer Res. 2004;10(23):7792-8

Wilkinson MJ, Cohen RL, Shuman MA. “A nonradioactive assay for type IV collagen degradation.” Anal Biochem. 1990;185:294-296

Activities & Honors


  • American Society of Clinical Oncology

Videos & Media

Lectures and Presentations

  • Case Panel: Challenging Metastatic Breast Cancer Cases
    Lecture, Johns Hopkins Breast Cancer Conference, Hanover, MD (03/20/2020)
  • Updates in Breast Cancer Research and Clinical Care
    Lecture (02/25/2020)
    Johns Hopkins Medicine
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