Physicians

Shannon O’Connor, M.D.

Specialties
Medical Oncology, Hematology
Board Certification
  • Hematology
  • Medical Oncology
  • Internal Medicine
Languages

English

Interpreters available for other languages upon request.
Primary Location

Rockville

9905 Medical Center Drive
Suite 200
Rockville, MD 20850-6535

301-424-6231
Biography

Board Certified in Hematology and Medical Oncology, Dr. O’Connor is a native of the Washington DC metro area. Her established practices are located in Rockville and Bethesda. She has a special focus in Women’s health including breast cancer, gynecologic cancers and hematologic conditions. She stayed local for her undergraduate work at The George Washington University and then received her Master’s Degree in Physiology at Georgetown University. After receiving her medical degree at St. George’s University, Dr. O’Connor completed her internship, medical residency and fellowship in hematology/oncology at Georgetown University/Washington Hospital Center.

She is active on the breast cancer committee at Shady Grove Adventist Hospital and is completing her certification in Genetics at Shady Grove Adventist Hospital and is certified in genetics counseling. On a personal note, she enjoys spending time with her 2 small children and husband doing outdoor activities such as cycling, paddle boarding and trapeze. She enjoys vacationing with her family and friends at the beach as well.

Education & Experience

College
  • Georgetown University
Medical School
  • St George's University School of Medicine
Internship
  • Georgetown University
  • Washington Hospital Center
Residency
  • Georgetown University
  • Washington Hospital Center
Fellowship
  • Washington Hospital Center
  • Hematology & Oncology
  • Georgetown University
Affiliations
  • American Society of Clinical Oncology
  • American Society of Hematology
  • Montgomery County Medical Society
  • American Medical Association

Practicing Locations

Rockville

Aquilino Cancer Center
9905 Medical Center Drive
Suite 200
Rockville, MD 20850-6535

Phone
301-424-6231
Directions
Get Directions

Germantown

20330 Seneca Meadows Parkway
Suite B
Germantown, MD 20876