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Dr. Jelena Kao, MD

Pleasant Hill, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kao, Hematology / Oncology Specialist in Pleasant Hill, CA?

    Dr. Jelena Kao, MD is a Hematology / Oncology Specialist, who primarily practices in Pleasant Hill, CA with 2 additional practice locations. She is board certified. Dr. Kao is fluent in English and Slavic languages, and is currently seeing new patients. Dr. Kao’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kao’s office at (650) 341-9131.

    What are Areas of Expertise for Dr. Kao?

    Dr. Jelena Kao, MD is a highly-rated, board-certified Hematology / Oncology Specialist 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. Kao empowers patients to confidently navigate their health journey, specializing in Bleeding/Coagulation Disorders, Leukemia & Lymphoma, or comprehensive wellness support. Serving the Pleasant Hill/CA community, Dr. Kao is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Kao speak?

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

    • English

    • Slavic languages

    What conditions does Dr. Kao treat?

    As a Hematology / Oncology Specialist, Dr. Kao 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. Kao. 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:

    • Upper-Outer Quadrant Right Female Breast Cancer
    • Breast Cancer
    • Estrogen Receptor Positive (ER+) Status
    • Upper-Inner Quadrant Right Female Breast Cancer
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • ER Positive Breast Cancer
    • Hormone-Sensitive Breast Cancer
    • Estrogen-Driven Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Right female breast cancer upper-inner
    • Upper-inner right female breast tumor
    • Malignant growth in upper-inner right female breast

    ICD-10 Codes:

    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • Z170: Estrogen receptor positive status [ER+]
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50211: Malignant neoplasm of upper-inner quadrant of right female breast

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    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:

    • Monoclonal Gammopathy
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance

    ICD-10 Codes:

    • D472: Monoclonal gammopathy

    Also known as:

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

    ICD-10 Codes:

    • D469: Myelodysplastic syndrome, unspecified

    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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Secondary Bone Cancer
    • Bone Cancer
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone

    Also known as:

    • Polycythemia vera
    • Bone Marrow Disease
    • Chronic Myeloproliferative Neoplasms Treatment (PDQ)
    • PV
    • Primary polycythemia
    • Erythremia

    ICD-10 Codes:

    • D45: Polycythemia vera

    Also known as:

    • Iron Deficiency
    • Iron
    • Malnutrition
    • Lack of Iron
    • Low Iron Levels
    • Iron Depletion

    ICD-10 Codes:

    • E611: Iron deficiency

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 4
    • Severe Chronic Kidney Disease

    ICD-10 Codes:

    • N184: Chronic kidney disease, stage 4 (severe)

    Which procedures does Dr. Kao perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Jelena Kao may include:

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

    Does Dr. Kao accept my insurance?

    Dr. Kao accepts most major insurance plans. Important: Please call our office at (650) 341-9131 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kao accept in Pleasant Hill, CA?

    Dr. Kao in Pleasant Hill, 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

    • Blue Shield of California

    • Centene

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Kao's office located?

    Dr. Jelena Kao's Primary Practice

    2675 Pleasant Hill Rd

    Pleasant Hill, CA 94523

    (650) 341-9131

    Get Directions

    Dr. Jelena Kao's Practice 2

    3100 San Pablo Ave

    Berkeley, CA 94702

    Get Directions

    Dr. Jelena Kao's Practice 3

    2900 Whipple Ave Ste 115

    Redwood City, CA 94062

    Get Directions

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

    Dr. Kao's National Provider Identifier (NPI) number is 1932242062.

    What common questions do patients ask about Dr. Kao?

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

    What is Dr. Jelena Kao's specialty?

    Dr. Kao is a Hematology / Oncology Specialist near Pleasant Hill, CA. 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. Contact Dr. Kao to book an appointment today.

    Is this Dr. Jelena Kao affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kao is affiliated with UCSF Medical Center at Parnassus, Mills-Peninsula Medical Center, Sequoia Hospital 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

    Where can I learn more about Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Jelena Kao accepting new patients in Pleasant Hill, CA?

    Yes, Dr. Jelena Kao is accepting new patients at this time.

    Does Dr. Jelena Kao offer online booking?

    Please contact Dr. Kao's office at (650) 341-9131 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jelena Kao?

    Please contact Dr. Kao's office at (650) 341-9131 for information regarding telehealth appointment availability or for scheduling assistance.

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