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Dr. Christine Ryan, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ryan, Internist in Boston, MA?

    Dr. Christine Ryan, MD is an Internist, who primarily practices in Boston, MA with 1 additional practice location. Dr. Ryan is fluent in English, and is currently seeing new patients. Dr. Ryan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryan’s office at (617) 732-5500.

    What languages does Dr. Ryan speak?

    Dr. Ryan and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Internist like Dr. Ryan typically treat?

    As an Internist, Dr. Ryan 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. Ryan. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Diffuse Large B-cell Lymphoma
    • Mantle Cell Lymphoma
    • Non-Hodgkin Lymphoma
    • Follicular Lymphoma
    • Lymphoma
    • DLBCL
    • Aggressive B-cell Lymphoma
    • Diffuse B-cell Lymphoma
    • MCL
    • Mantle Cell Lymphoma Cancer
    • Lymphatic Cancer
    • Lymphosarcoma
    • NHL
    • Follicular Lymphoma Cancer
    • Indolent Lymphoma
    • FL

    ICD-10 Codes:

    • C8338: Diffuse large B-cell lymphoma, lymph nodes of multiple sites
    • C8318: Mantle cell lymphoma, lymph nodes of multiple sites
    • C8580: Other specified types of non-Hodgkin lymphoma, unspecified site
    • C8298: Follicular lymphoma, unspecified, lymph nodes of multiple sites

    Also known as:

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

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Chronic Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia Treatment (PDQ®)
    • CLL
    • B-cell chronic lymphocytic leukemia
    • Lymphocytic leukemia

    ICD-10 Codes:

    • C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission

    Also known as:

    • Hodgkin Lymphoma
    • Hodgkin's Disease
    • Lymphatic Cancer
    • Reed-Sternberg Lymphoma

    ICD-10 Codes:

    • C8170: Other Hodgkin lymphoma, unspecified site

    What procedures does an Internist like Dr. Ryan typically perform?

    As an Internist, Dr. Ryan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ryan. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Blood Transfusion
    • Blood Transfusion and Donation
    • Blood product transfusion
    • Red blood cell transfusion
    • Plasma transfusion

    CPT Codes:

    • 36430: Transfusion, blood or blood components

    Also known as:

    • Bone Marrow Biopsy and Aspiration
    • Biopsy
    • Bone Marrow Tests
    • Bone Marrow Exam
    • Bone Marrow Sample Collection
    • Diagnostic Bone Marrow Procedure

    CPT Codes:

    • 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)

    Does Dr. Ryan accept my insurance?

    Dr. Ryan accepts most major insurance plans. Important: Please call our office at (617) 732-5500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ryan accept in Boston, MA?

    Dr. Ryan in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield Association

    • Blue Cross Blue Shield of Massachusetts

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Point32Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Ryan's office located?

    Dr. Christine Ryan's Primary Practice

    450 Brookline Ave

    Boston, MA 02215

    (617) 732-5500

    Get Directions

    Dr. Christine Ryan's Practice 2

    75 Francis St

    Boston, MA 02115

    Get Directions

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

    Dr. Ryan's National Provider Identifier (NPI) number is 1770013542.

    What common questions do patients ask about Dr. Ryan?

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

    What is Dr. Christine Ryan's specialty?

    Dr. Ryan is a Internist near Boston, MA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Christine Ryan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ryan is affiliated with Brigham And Women's Hospital, Emerson Health, Southern New Hampshire Medical Center, Holyoke Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. Explore 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 Christine Ryan accepting new patients in Boston, MA?

    Yes, Dr. Christine Ryan is accepting new patients at this time.

    Does Dr. Christine Ryan offer online booking?

    Please contact Dr. Ryan's office at (617) 732-5500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Christine Ryan?

    Please contact Dr. Ryan's office at (617) 732-5500 for information regarding telehealth appointment availability or for scheduling assistance.

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