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Dr. Janice Ryu, MD

Sacramento, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ryu, Radiation Oncologist in Sacramento, CA?

    Dr. Janice Ryu, MD is a Radiation Oncologist, who primarily practices in Sacramento, CA with 2 additional practice locations. She is board certified by the American Board of Radiology. Dr. Ryu completed her residency at Mem Sloan-Kettering Cancer Ctr, Radiation Oncology; Kaiser Permanente Med Ctr-Sf, Internal Medicine. Dr. Ryu is fluent in English and Korean, and is currently seeing new patients. Dr. Ryu’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryu’s office at (877) 515-0053.

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

    • Residency: Mem Sloan-Kettering Cancer Ctr, Radiation Oncology; Kaiser Permanente Med Ctr-Sf, Internal Medicine

    • Medical School: University of Ca, San Francisco, Sch of Med, San Francisco Ca

    Is Dr. Ryu board certified in Radiation Oncologist?

    Yes, Dr. Janice Ryu, MD is board certified by the American Board of Radiology

    What languages does Dr. Ryu speak?

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

    • English

    • Korean

    What conditions does Dr. Ryu treat?

    As a Radiation Oncologist, Dr. Ryu 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. Ryu. 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
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Early Breast Cancer of the Right Breast
    • Upper-Inner Quadrant Right Female Breast Cancer
    • Early Breast Cancer of the Left Breast
    • Lower-Outer Quadrant Left Female Breast Cancer
    • Lower-Inner Quadrant Left Female Breast Cancer
    • Lower-Outer 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
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast
    • Right female breast cancer upper-inner
    • Upper-inner right female breast tumor
    • Malignant growth in upper-inner right female breast
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Intraductal carcinoma in situ left breast
    • Precancerous cells left breast
    • Non-invasive breast cancer left breast
    • DCIS left breast
    • Left female breast cancer lower-outer
    • Lower-outer left female breast tumor
    • Malignant growth in lower-outer left female breast
    • Left female breast cancer lower-inner
    • Lower-inner left female breast tumor
    • Malignant growth in lower-inner left female breast
    • Right female breast cancer lower-outer
    • Lower-outer right female breast tumor
    • Malignant growth in lower-outer 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
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • C50211: Malignant neoplasm of upper-inner quadrant of right female breast
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • D0512: Intraductal carcinoma in situ of left breast
    • C50512: Malignant neoplasm of lower-outer quadrant of left female breast
    • C50919: Malignant neoplasm of unspecified site of unspecified female breast
    • C50312: Malignant neoplasm of lower-inner quadrant of left female breast
    • C50811: Malignant neoplasm of overlapping sites of right female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50511: Malignant neoplasm of lower-outer quadrant of right female breast

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Secondary Bone Cancer
    • Secondary Brain Cancer
    • Bone Cancer
    • Brain Tumor
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases
    • Metastatic brain cancer
    • Brain metastases
    • Cancer spread to brain

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone
    • C7931: Secondary malignant neoplasm of brain

    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:

    • Lymphedema
    • Lymphatic Swelling
    • Fluid Retention in Limbs
    • Chronic Swelling

    ICD-10 Codes:

    • I890: Lymphedema, not elsewhere classified

    Also known as:

    • Personal History of Breast Cancer
    • Breast Cancer
    • Past breast cancer
    • Previous mammary malignancy
    • History of breast tumor

    ICD-10 Codes:

    • Z853: Personal history of malignant neoplasm of breast

    Also known as:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Which procedures does Dr. Ryu perform as a Radiation Oncologist?

    As a Radiation Oncologist, procedures performed by a Dr. Janice Ryu may include:

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

    Does Dr. Ryu accept my insurance?

    Dr. Ryu accepts most major insurance plans. Important: Please call our office at (877) 515-0053 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ryu accept in Sacramento, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Centene

    • Department of Veterans Affairs

    • Hill Physicians Medical Group

    • Imperial Health Plan (CA)

    • Medicare

    • Other Health Care Provider

    • Other TPA

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ryu's office located?

    Dr. Janice Ryu's Primary Practice

    2801 K St Ste 502

    Sacramento, CA 95816

    (877) 515-0053

    Get Directions

    Dr. Janice Ryu's Practice 2

    2720 Low Ct Ste 3

    Fairfield, CA 94534

    Get Directions

    Dr. Janice Ryu's Practice 3

    200 Bella Vista Rd

    Vacaville, CA 95687

    Get Directions

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

    Dr. Ryu's National Provider Identifier (NPI) number is 1710968474.

    What common questions do patients ask about Dr. Ryu?

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

    What is Dr. Janice Ryu's specialty?

    Dr. Ryu is a Radiation Oncologist near Sacramento, CA. A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors. Contact Dr. Ryu to book an appointment today.

    Is this Dr. Janice Ryu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ryu is affiliated with Sutter Medical Center, Sacramento, Sutter Roseville 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

    Where can I learn more about Radiation Oncologist?

    Explore Radiation Oncologist 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 Janice Ryu accepting new patients in Sacramento, CA?

    Yes, Dr. Janice Ryu is accepting new patients at this time.

    Does Dr. Janice Ryu offer online booking?

    Please contact Dr. Ryu's office at (877) 515-0053 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Janice Ryu?

    Please contact Dr. Ryu's office at (877) 515-0053 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Janice Ryu have?

    Dr. Janice Ryu is certified by the American Board of Radiology.

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