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Dr. Jonathan Gerber, MD

Dr. Jonathan Gerber, MD

Worcester, MA

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gerber, Hematologist in Worcester, MA?

    Dr. Jonathan Gerber, MD is a Hematologist, who primarily practices in Worcester, MA with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Gerber completed his residency at Johns Hopkins University School of Medicine. Dr. Gerber is fluent in English, and is currently seeing new patients. Dr. Gerber’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gerber’s office at (774) 442-3903.

    What are Areas of Expertise for Dr. Gerber?

    Dr. Jonathan Gerber, MD is a highly-rated, board-certified Hematologist 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. Gerber empowers patients to confidently navigate their health journey, specializing in Leukemia, Leukemia-Acute Lymphoblastic, Leukemia-Chronic Lymphocytic, Leukemia-Myeloid, or comprehensive wellness support. Serving the Worcester/MA community, Dr. Gerber is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Gerber go to medical school and complete their residency?

    • Fellowship: Johns Hopkins University

    • Residency: Johns Hopkins University School of Medicine

    • Medical School: Johns Hopkins University School of Medicine, Baltimore, MD

    What languages does Dr. Gerber speak?

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

    • English

    What conditions does Dr. Gerber treat?

    As a Hematologist, Dr. Gerber 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. Gerber. 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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron Deficiency Anemia from Chronic Blood Loss
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified
    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    Also known as:

    • Acute Myeloid Leukemia in Remission
    • Acute Myeloid Leukemia
    • AML Leukemia in Remission
    • Acute Myeloblastic Leukemia in Remission
    • Acute Myelogenous Leukemia in Remission
    • AML Leukemia
    • Acute Myeloblastic Leukemia
    • Acute Myelogenous Leukemia

    ICD-10 Codes:

    • C9201: Acute myeloblastic leukemia, in remission
    • C9200: Acute myeloblastic leukemia, not having achieved remission

    Also known as:

    • Myelodysplastic Syndrome
    • Myelodysplastic Syndromes
    • Myelodysplastic Syndromes Treatment (PDQ)
    • Myelodysplastic Syndromes Treatment (PDQ®)
    • MDS
    • Bone Marrow Failure Syndrome
    • Preleukemia
    • Bone marrow failure disorder

    ICD-10 Codes:

    • C946: Myelodysplastic disease, not elsewhere classified
    • D469: Myelodysplastic syndrome, unspecified

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    Also known as:

    • Other Types of Pancytopenia
    • Blood Disorder
    • Rare pancytopenia
    • Uncommon low blood counts
    • Bone marrow failure

    ICD-10 Codes:

    • D61818: Other pancytopenia

    Also known as:

    • Diffuse Large B-cell Lymphoma
    • Lymphoma
    • DLBCL
    • Aggressive B-cell Lymphoma
    • Diffuse B-cell Lymphoma

    ICD-10 Codes:

    • C8330: Diffuse large B-cell lymphoma, unspecified site

    Which procedures does Dr. Gerber perform as a Hematologist?

    As a Hematologist, procedures performed by a Dr. Jonathan Gerber may include:

    For detailed information, please contact Dr. Gerber's office.

    Does Dr. Gerber accept my insurance?

    Dr. Gerber accepts most major insurance plans. Important: Please call our office at (774) 442-3903 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gerber accept in Worcester, MA?

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

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elderplan

    • Elevance Health Inc. (formerly Anthem)

    • Healthfirst

    • Medicaid

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gerber's office located?

    Dr. Jonathan Gerber's Primary Practice

    55 Lake Ave N

    Worcester, MA 01655

    (774) 442-3903

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    Dr. Jonathan Gerber's Practice 2

    240 E 38th St

    New York, NY 10016

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    Dr. Jonathan Gerber's Practice 3

    610 2nd Ave Fl 2

    New York, NY 10016

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

    Dr. Gerber's National Provider Identifier (NPI) number is 1275679201.

    What common questions do patients ask about Dr. Gerber?

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

    What is Dr. Jonathan Gerber's specialty?

    Dr. Gerber is a Hematologist near Worcester, MA. An internist with advanced training specializing in disorders of the blood, spleen, and lymphatic system. This specialist manages conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia, and lymphoma. Contact Dr. Gerber to book an appointment today.

    Is this Dr. Jonathan Gerber affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gerber is affiliated with UMass Memorial Medical Center which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Hematologist?

    Explore Hematologist 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 Jonathan Gerber accepting new patients in Worcester, MA?

    Yes, Dr. Jonathan Gerber is accepting new patients at this time.

    Does Dr. Jonathan Gerber offer online booking?

    Please contact Dr. Gerber's office at (774) 442-3903 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jonathan Gerber?

    Please contact Dr. Gerber's office at (774) 442-3903 for information regarding telehealth appointment availability or for scheduling assistance.

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