Dr. Shannon C. O\'Connor
- Gender: Female
- Experience: 16 years
- Graduation year: 2005
- Sole propriator: No
- NPI: 1972760452
Dr. Shannon C. O\'Connor M.D.
Hematology and Oncology Specialist
She is located at 9707 Medical Center Drive Suite 300 in Rockville, MD 20850. Can help patients with the following: Bladder Control, Constipation, Hemophilia, Hyponatremia, Nausea and Vomiting, Non-Hodgkin's Lymphoma (NHL). Her National Provider Identifier (NPI) number is 1972760452. Appointment can be made via the phone number (301) 424-6231. She is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Shannon C. O\'Connor, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Shannon C. O\'Connor.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Blood Clots
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Shannon C. O\'Connor
Medicare Enrollment
Dr. Shannon C. O\'Connor is enrolled to bill Medicare as a Practitioner - Hematology/oncology (also registered under: Practitioner - Hematology) .
Bills through: Maryland Oncology Hematology Pa
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 2005Additional Specialities
- Hematologist
- Internist
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- Address: Suite 300 9707 Medical Center Drive Rockville, 20850, MD
- Gender: Male
- Address: Suite 300 9707 Medical Center Drive Rockville, 20850, MD
Questions & Answers
Where can you meet with Dr. Shannon C. O\'Connor?
Dr. Shannon C. O\'Connor's office is located at 9707 Medical Center Drive Suite 300 in Rockville, MD 20850.
Has Dr. Shannon C. O\'Connor affiliation with hospitals?
Dr. Shannon C. O\'Connor is affiliated with ADVENTIST HEALTHCARE SHADY GROVE MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Shannon C. O\'Connor have affiliation with practices?
Dr. Shannon C. O\'Connor is affiliated with Maryland Oncology Hematology PA. For the full list of practices see this list.
What conditions does Dr. Shannon C. O\'Connor treat?
Dr. Shannon C. O\'Connor provides treatment for Bladder Control, Constipation, Hemophilia, Hyponatremia, Nausea and Vomiting, Non-Hodgkin's Lymphoma (NHL). For the full list see this list.