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Dr. Jonathan Gerber

Dr. Jonathan Gerber

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 is a Hematologist, who primarily practices in Worcester, MA. He has been practicing for over 20 years. 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 Medicare, Aetna, Cigna, UnitedHealthcare 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 is a highly-rated, board-certified Hematologist known for expertly diagnosing, treating, and managing a wide array of related conditions and 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, and 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 a Hematologist like Dr. Gerber typically 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. Learn more about our claims-based healthcare methodology here.

    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:

    • Anemia
    • Iron Deficiency Anemia
    • Iron
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D649: Anemia, unspecified
    • D509: Iron deficiency anemia, 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

    What procedures does a Hematologist like Dr. Gerber typically perform?

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

    Please contact Dr. Gerber's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    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

    • Aetna

    • All Other Third Party

    • Blue Cross Blue Shield

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Horizon BlueCross BlueShield

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • Unknown

    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

    Get Directions

    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.

    What does a Hematologist do?

    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.

    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

    When to see a Hematologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hematologist. 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 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.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>