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Dr. Shannon O'Connor, MD

Medical Oncology* Age 47
Dr. Shannon O'Connor, MD
4.6 (69 Ratings)

Offers telehealth

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Dr. Shannon O'Connor, MD is a Medical Oncologist in Rockville, MD.
Dr. Shannon O'Connor, MD
4.6 (69 Ratings)
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Dr. Shannon O'Connor, MD

Medical Oncology* Age 47
Rockville, MD
Call for new patient details

Offers telehealth

Dr. Shannon O'Connor, MD is a Medical Oncologist in Rockville, MD.

About

Dr. Shannon O'Connor, MD is a Medical Oncologist in Rockville, MD. They graduated from St. Georges University School of Medicine. They currently practice at Practice and are affiliated with Adventist Healthcare Shady Grove Medical Center. Dr. O'Connor has experience treating conditions like Small Intestine Cancer, Myelodysplastic Syndromes and Breast Cancer among other conditions at varying frequencies. At present, Dr. O'Connor received an average rating of 4.6/5 from patients and has been reviewed 69 times. Their office is not accepting new patients. Dr. O'Connor is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Medical Oncologists

Compare Dr. O'Connor with our nearby Medical Oncologists at Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.
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Experience Check

Enter a condition or procedure
Small Intestine Cancer
Myelodysplastic Syndromes
Breast Cancer
Small Intestine Cancer
Myelodysplastic Syndromes
Breast Cancer
Acquired Hemolytic Anemia
Anemia
  • View other providers who treat Anemia
Bleeding Disorders
Bone Cancer
Breast Carcinoma
Cervical Cancer
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Coagulation Disorders
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Ductal Carcinoma in Situ
Duodenal Cancer
Hemochromatosis
Hypercoagulable State
Liver Cancer
Lung Cancer
Male Breast Carcinoma
Metastatic Respiratory System Cancer
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neutropenia
Non-Hodgkin's Lymphoma
Osteosarcoma
Ovarian Cancer
Pancytopenia
Polycythemia Rubra Vera
Primary Hypercoagulable State
Prostate Cancer
Retroperitoneum Cancer
Thyroid Cancer
Upper Digestive Tract Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Vitamin B12 Anemia
Vitamin B12 Deficiency
Acute Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
Amyloidosis
Anal and Rectal Cancer
Antiphospholipid Syndrome (APS)
Brain Cancer
Burkitt's Lymphoma
Carcinoid Syndrome
Central Nervous System Lymphoma
Cervix Carcinoma
Chronic Myeloid Leukemia (CML)
Chronic Myelomonocytic Leukemia
Coagulation Defects in Pregnancy and Postpartum
Cryoglobulinemia
Diffuse Follicle Center Lymphoma
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Esophageal Cancer
Fallopian Tube Cancer
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Gallbladder Cancer
Head and Neck Cancer
Hemophilia
Hodgkin's Disease
Hypogammaglobulinemia
Hypothalamus Cancer
Immune Thrombocytopenia
Immune Thrombocytopenic Purpura (ITP)
Jejunum Cancer
Kidney Cancer
Laryngeal Cancer
Leukocytopenia
Leukocytosis
Lobular Carcinoma
Lymphocytic-Rich Hodgkins Lymphoma
Lymphocytopenia
Lymphocytosis
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Pleura Secondary
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Maternal Anemia
Mediastinal B-Cell Lymphoma
Melanoma
  • View other providers who treat Melanoma
Neuroendocrine Tumors
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Oral Cancer
Pancreatic Cancer
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Pernicious Anemia
Pleura Cancer
Pleural Cancer
Primary Central Nervous System Lymphoma
Purpura
  • View other providers who treat Purpura
Refractory Anemia with Sideroblasts
Salivary Gland Cancer
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Skin Cancer
Soft Tissue Sarcoma
Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
Stomach Cancer
Systemic Amyloidosis
Testicular Cancer
Thalassemia
Thalassemia Minor
Throat Cancer (Hypopharyngeal)
Thrombocytosis
Tongue Cancer
Tonsil Cancer
Urinary Tract Cancer
Uterine Carcinoma
Vitamin B Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Erythropoietin Test
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • National (BlueCard) PPO
  • KeyCare PPO
  • Blue Card PPO
  • HealthyBlue Advantage
  • Cigna PPO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO

Locations

  1. 1 Maryland Oncology Hematology P.A.
    9905 Medical Center Dr Ste 200, Rockville, MD 20850
  2. 2 Associates In Oncology Hematology PC
    9707 Medical Center Dr Ste 300, Rockville, MD 20850
  3. 3 Maryland Oncology Hematology P.A.
    20330 Seneca Meadows Pkwy Ste B, Germantown, MD 20876
  4. 4 Ion of Bethesda LLC
    6420 Rockledge Dr Ste 4200, Bethesda, MD 20817
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    08:30 - 17:00
    Saturday
    Closed
    Sunday
    Closed

Patient Satisfaction

Likelihood to recommend Dr. O'Connor
4.6
Based on 69 Reviews
5 Stars (58)
4 Stars (3)
3 Stars (1)
2 Stars (2)
1 Star (5)

Leave a review

How likely are you to recommend Dr. O'Connor?

(Select your rating)
Patient Reviews
Oct 25, 2024
This was my 1st visit and everyone in the office was very nice and kind to me.
Teresa W. Jaeger — Oct 25, 2024
See more reviews on Healthgrades
Photo: Dr. Shannon O'Connor, MD
How would you rate your experience with Dr. Shannon O'Connor, MD?
  • Likelihood of recommending Dr. O'Connor to family and friends

Dr. O'Connor's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. O'Connor

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. O'Connor?
Call now to make an appointment
(301) 424-6231

About Me

Specialties*
Medical Oncology
Hematology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • St. Georges University School of Medicine
Medical Education

Board Certifications

Board Certifications
  • Hematology, Internal Medicine and Medical Oncology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. O'Connor communicate via email?
7 users said yes.
Yes
(7)
No
(4)
Does Dr. O'Connor offer telehealth services or virtual visits?
10 users said yes.
Yes
(10)
No
(1)
Does Dr. O'Connor offer an online patient portal?
20 users said yes.
Yes
(20)
No
(0)
Does Dr. O'Connor have free onsite parking?
19 users said yes.
Yes
(19)
No
(2)
Does Dr. O'Connor offer weekend visits?
1 user said yes.
Yes
(1)
No
(6)
Does Dr. O'Connor offer evening visits?
3 users said yes.
Yes
(3)
No
(3)
Does Dr. O'Connor specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. O'Connor specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. O'Connor specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. O'Connor specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. O'Connor accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Shannon O'Connor, MD. To arrange an appointment, call the number on Dr. O'Connor's profile.

Dr. O'Connor frequently treats the following conditions: Small Intestine Cancer, Myelodysplastic Syndromes and Breast Cancer. See more on Sharecare.

Dr. Shannon O'Connor, MD is affiliated with Adventist Healthcare Shady Grove Medical Center.

Yes, Dr. Shannon O'Connor, MD holds board certification in Hematology, Internal Medicine and Medical Oncology.

Hospital Affiliations

  • Adventist Healthcare Shady Grove Medical Center

    9901 Medical Center Dr, Rockville, MD