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Dr. Maureen O'brien, MD

Dr. Maureen O'brien, MD

Aurora, CO

Accepting patients

    Who is Dr. O'brien, Pediatric Hematologist-Oncologist in Aurora, CO?

    Dr. Maureen O'brien, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Aurora, CO with 2 additional practice locations. She is board certified by the American Board of Pediatrics and American Board of Dermatology. Dr. O'brien graduated from Harvard Medical School, Boston, Massachusetts and completed her residency at Boston Combined Residency Program in Pediatrics. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Kaiser Permanente, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (513) 636-4266.

    What are Areas of Expertise for Dr. O'brien?

    Dr. Maureen O'brien, MD is a highly-rated, board-certified Pediatric Hematologist-Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. O'brien empowers patients to confidently navigate their health journey, specializing in Leukemia & Lymphoma, or comprehensive wellness support. Serving the Aurora/CO community, Dr. O'brien is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. O'brien go to medical school and complete their residency?

    • Fellowship: Stanford University School of Medicine, Stanford, CA

    • Residency: Boston Combined Residency Program in Pediatrics

    • Medical School: Harvard Medical School, Boston, Massachusetts

    Is Dr. O'brien board certified in Pediatric Hematologist-Oncologist?

    Yes, Dr. Maureen O'brien, MD is board certified by the American Board of Pediatrics , American Board of Dermatology since 2003, American Board of Dermatology since 2009

    What languages does Dr. O'brien speak?

    Dr. O'brien and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. O'brien treat?

    As a Pediatric Hematologist-Oncologist, Dr. O'brien diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. O'brien. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Acute Lymphoblastic Leukemia
    • Acute Lymphocytic Leukemia in Remission
    • Acute Lymphocytic Leukemia in Relapse
    • Chronic Myeloid Leukemia
    • Acute Leukemia
    • Acute Myeloid Leukemia
    • Acute Lymphocytic Leukemia
    • Chronic Myelogenous Leukemia Treatment (PDQ®)
    • Leukemia
    • ALL
    • Acute lymphocytic leukemia
    • Lymphoblastic leukemia
    • ALL Leukemia in Remission
    • Acute Lymphoblastic Leukemia in Remission
    • Childhood Leukemia in Remission
    • ALL Leukemia in Relapse
    • Acute Lymphoblastic Leukemia in Relapse
    • Recurrent Childhood Leukemia
    • CML
    • Chronic myelogenous leukemia
    • Philadelphia chromosome positive leukemia
    • Acute Blood Cancer
    • Undifferentiated Acute Leukemia
    • Fast-growing Blood Cancer
    • AML Leukemia
    • Acute Myeloblastic Leukemia
    • Acute Myelogenous Leukemia

    ICD-10 Codes:

    • C9100: Acute lymphoblastic leukemia not having achieved remission
    • C9101: Acute lymphoblastic leukemia, in remission
    • C9102: Acute lymphoblastic leukemia, in relapse
    • C9210: Chronic myeloid leukemia, BCR/ABL-positive, not having achieved remission
    • C9500: Acute leukemia of unspecified cell type not having achieved remission
    • C9200: Acute myeloblastic leukemia, not having achieved remission

    Also known as:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Other Lymphoid Leukemia
    • Acute Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia
    • Unspecified lymphoid leukemia
    • Atypical lymphoid leukemia
    • Rare lymphoid leukemia

    ICD-10 Codes:

    • C91Z0: Other lymphoid leukemia not having achieved remission

    Also known as:

    • Cancer Follow-up Exam
    • Cancer
    • Post-cancer treatment checkup
    • Malignancy surveillance
    • Oncology follow-up

    ICD-10 Codes:

    • Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm

    Also known as:

    • Mediastinal Large B-cell Lymphoma
    • Lymphoma
    • Primary Mediastinal B-cell Lymphoma
    • PMBCL
    • Thymic Lymphoma
    • B-cell Lymphoma

    ICD-10 Codes:

    • C8522: Mediastinal (thymic) large B-cell lymphoma, intrathoracic lymph nodes

    Also known as:

    • Low Neutrophil Count
    • Blood Disorder
    • Neutropenia
    • Low white blood cell count
    • Neutrophil deficiency

    ICD-10 Codes:

    • D709: Neutropenia, unspecified

    Which procedures does Dr. O'brien perform as a Pediatric Hematologist-Oncologist?

    As a Pediatric Hematologist-Oncologist, procedures performed by a Dr. Maureen O'brien may include:

    For detailed information, please contact Dr. O'brien's office.

    Does Dr. O'brien accept my insurance?

    Dr. O'brien accepts most major insurance plans. Important: Please call our office at (513) 636-4266 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'brien accept in Aurora, CO?

    Dr. O'brien in Aurora, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Denver Health Medical Plan

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • State of Colorado

    • State of Wyoming

    • UnitedHealthcare

    View All Insurances

    Where is Dr. O'brien's office located?

    Dr. Maureen O'brien's Primary Practice

    13123 E 16th Ave

    Aurora, CO 80045

    (513) 636-4266

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    Dr. Maureen O'brien's Practice 2

    3333 Burnet Ave Ste 7015

    Cincinnati, OH 45229

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    Dr. Maureen O'brien's Practice 3

    7777 Yankee Rd Ste 16022

    Liberty Township, OH 45044

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    What is Dr. O'brien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. O'brien's National Provider Identifier (NPI) number is 1710194881.

    What common questions do patients ask about Dr. O'brien?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'brien

    What is Dr. Maureen O'brien's specialty?

    Dr. O'brien is a Pediatric Hematologist-Oncologist near Aurora, CO. A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers. Contact Dr. O'brien to book an appointment today.

    Is this Dr. Maureen O'brien affiliated with a ranked Castle Connolly Top Hospital?

    No, O'brien is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Cincinnati Children's Hospital Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Pediatric Hematologist-Oncologist?

    Explore Pediatric Hematologist-Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Maureen O'brien accepting new patients in Aurora, CO?

    Yes, Dr. Maureen O'brien is accepting new patients at this time.

    Does Dr. Maureen O'brien offer online booking?

    Please contact Dr. O'brien's office at (513) 636-4266 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Maureen O'brien?

    Please contact Dr. O'brien's office at (513) 636-4266 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Maureen O'brien have?

    Dr. Maureen O'brien is certified by the American Board of Pediatrics and American Board of Dermatology.

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