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Dr. Theresa Harned

Duarte, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Harned, Hematology / Oncology Specialist in Duarte, CA?

    Dr. Theresa Harned is a Hematology / Oncology Specialist, who primarily practices in Duarte, CA. She is board certified. Dr. Harned completed her residency at Children'S Hosp Of L A, Pediatric Hematology-Oncology; New England Med Ctr Hosps, Pediatrics. Dr. Harned is fluent in English, and is currently seeing new patients. Dr. Harned’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harned’s office at (626) 359-8111.

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

    • Residency: Children'S Hosp Of L A, Pediatric Hematology-Oncology; New England Med Ctr Hosps, Pediatrics

    • Medical School: New York Med Coll- Valhalla Ny

    Is Dr. Harned board certified as a Hematology / Oncology Specialist?

    Yes, Dr. Theresa Harned is board certified by the American Board of Pediatrics

    What languages does Dr. Harned speak?

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

    • English

    What conditions does a Hematology / Oncology Specialist like Dr. Harned typically treat?

    As a Hematology / Oncology Specialist, Dr. Harned 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. Harned. 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 Lymphocytic Leukemia in Remission
    • Acute Lymphoblastic Leukemia
    • Acute Lymphocytic Leukemia
    • ALL Leukemia in Remission
    • Acute Lymphoblastic Leukemia in Remission
    • Childhood Leukemia in Remission
    • ALL
    • Acute lymphocytic leukemia
    • Lymphoblastic leukemia

    ICD-10 Codes:

    • C9101: Acute lymphoblastic leukemia, in remission
    • C9100: Acute lymphoblastic 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:

    • Personal History of Chemotherapy
    • Cancer Chemotherapy
    • Past chemotherapy treatment
    • Previous cancer drug therapy
    • History of chemo

    ICD-10 Codes:

    • Z9221: Personal history of antineoplastic chemotherapy

    Also known as:

    • Immune Thrombocytopenic Purpura
    • Platelet Disorder
    • Immune thrombocytopenia
    • ITP
    • Idiopathic thrombocytopenic purpura
    • Low platelet count

    ICD-10 Codes:

    • D693: Immune thrombocytopenic purpura

    What procedures does a Hematology / Oncology Specialist like Dr. Harned typically perform?

    As a Hematology / Oncology Specialist, procedures performed by Dr. Theresa Harned may include:

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

    Does Dr. Harned accept my insurance?

    Dr. Harned accepts most major insurance plans. Important: Please call our office at (626) 359-8111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Harned accept in Duarte, CA?

    Dr. Harned in Duarte, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Unknown

    View All Insurances

    Where is Dr. Harned's office located?

    Dr. Theresa Harned's Primary Practice

    1500 Duarte Rd

    Duarte, CA 91010

    (626) 359-8111

    Get Directions

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

    Dr. Harned's National Provider Identifier (NPI) number is 1740305630.

    What common questions do patients ask about Dr. Harned?

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

    What is Dr. Theresa Harned's specialty?

    Dr. Harned is a Hematology / Oncology Specialist near Duarte, CA.

    What does a Hematology / Oncology Specialist do?

    An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.

    Is this Dr. Theresa Harned affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Harned is affiliated with Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente Riverside Medical Center, Kaiser Permanente Fontana Medical Center, City Of Hope - Duarte Cancer Center, Kaiser Permanente Baldwin Park 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 a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Theresa Harned accepting new patients in Duarte, CA?

    Yes, Dr. Theresa Harned is accepting new patients at this time.

    Does Dr. Theresa Harned offer online booking?

    Please contact Dr. Harned's office at (626) 359-8111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Theresa Harned?

    Please contact Dr. Harned's office at (626) 359-8111 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Theresa Harned have?

    Dr. Theresa Harned is certified by the American Board of Pediatrics.

    <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>