Dr. O'Connor has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

About
Dr. Shannon O'Connor, MD is a medical oncology specialist in Rockville, MD. She currently practices at Maryland Oncology - Rockville and is affiliated with Adventist Healthcare Shady Grove Medical Center. She accepts multiple insurance plans. Dr. O'Connor is board certified in Hematology.
Insurance Accepted
- Aetna
- Anthem
- Anthem Blue Cross Blue Shield
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Cigna
- First Health (Coventry Health Care)
- MultiPlan
* Please verify this information when scheduling an appointment.

Patient Satisfaction
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How likely are you to recommend Dr. O'Connor?
Dr. O'Connor is providing me with individualized care and is wonderful at listening to my needs. Whenever I have had a concern, she addresses it and is willing to take the time to educate me about my condition.
Frequently Asked Questions
Use our insurance check to verify if Dr. O'Connor accepts your insurance.
Dr. O'Connor frequently treats Skeletal System Neoplasms and Blood Disorders.
Dr. O'Connor's office is located at 9905 Medical Center Dr Ste 200, Rockville, MD 20850. Find other locations and directions.
Find contact information here to make an appointment.
Hospital Affiliations
- Adventist Healthcare Shady Grove Medical Center
- Suburban Hospital
Locations
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Maryland Oncology - Rockville
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Maryland Oncology - Rockville
9905 Medical Center Dr Ste 200, Rockville, MD 20850 Existing Patients: (301) 424-6231
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1
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Maryland Oncology - Germantown
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Maryland Oncology - Germantown
20330 Seneca Meadows Pkwy Ste B, Germantown, MD 20876 Existing Patients: (301) 424-6231
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2