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Dr. Ari Katerelos, MD

San Diego, CA

Accepting patients

    Who is Dr. Katerelos, Radiation Oncologist in San Diego, CA?

    Dr. Ari Katerelos, MD is a Radiation Oncologist, who primarily practices in San Diego, CA with 2 additional practice locations. He is board certified. Dr. Katerelos is fluent in English and Spanish, and is currently seeing new patients. Dr. Katerelos’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katerelos’s office at (909) 475-2700.

    What languages does Dr. Katerelos speak?

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

    • English

    • Spanish

    What conditions does Dr. Katerelos treat?

    As a Radiation Oncologist, Dr. Katerelos 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. Katerelos. 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:

    • 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 Cancer (Other Specified Sites)
    • Cancer in Abdominal Lymph Nodes
    • Secondary Brain Cancer
    • Cancer Spread to Other Nervous System Parts
    • Cancer in Chest Lymph Nodes
    • Bone Cancer
    • Cancer
    • Brain Tumor
    • Neurologic Disease
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases
    • Metastatic cancer
    • Cancer spread to other organs
    • Cancer metastases
    • Metastatic Abdominal Lymph Node Cancer
    • Secondary Intra-abdominal Lymphoma
    • Abdominal Lymph Node Metastasis
    • Metastatic brain cancer
    • Brain metastases
    • Cancer spread to brain
    • Metastatic Cancer in Nervous System
    • Secondary Tumor in Nervous System
    • Other Nervous System Metastasis
    • Metastatic Chest Lymph Node Cancer
    • Secondary Intrathoracic Lymphoma
    • Chest Lymph Node Metastasis

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone
    • C7989: Secondary malignant neoplasm of other specified sites
    • C772: Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodes
    • C7931: Secondary malignant neoplasm of brain
    • C7949: Secondary malignant neoplasm of other parts of nervous system
    • C771: Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes

    Also known as:

    • Secondary Cancer in Pelvic Lymph Nodes
    • Secondary Cancer in Head and Neck Lymph Nodes
    • Secondary Cancer in Armpit Lymph Nodes
    • Cancer
    • Metastatic Cancer to Pelvic Lymph Nodes
    • Pelvic Lymph Node Cancer Spread
    • Lymph Node Metastasis in Pelvis
    • Metastatic Cancer to Neck Lymph Nodes
    • Head and Neck Lymph Node Cancer Spread
    • Lymph Node Metastasis in Neck
    • Metastatic Cancer to Armpit Lymph Nodes
    • Axillary Lymph Node Cancer Spread
    • Lymph Node Metastasis in Armpit

    ICD-10 Codes:

    • C775: Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes
    • C770: Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neck
    • C773: Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes

    Also known as:

    • Cancer Spread to Liver and Bile Duct
    • Liver Cancer
    • Metastatic Liver Cancer
    • Secondary Liver Tumor
    • Liver Metastasis

    ICD-10 Codes:

    • C787: Secondary malignant neoplasm of liver and intrahepatic bile duct

    Also known as:

    • Brain Tumor Affecting Multiple Areas
    • Cancer Spread to Brain Lining
    • Frontal Lobe Brain Tumor
    • Brain Tumor
    • Widespread Brain Cancer
    • Multifocal Brain Tumor
    • Diffuse Brain Neoplasm
    • Metastatic Meningeal Cancer
    • Secondary Meningeal Tumor
    • Leptomeningeal Carcinomatosis
    • Frontal Lobe Cancer
    • Brain Cancer
    • Malignant Frontal Lobe Tumor

    ICD-10 Codes:

    • C718: Malignant neoplasm of overlapping sites of brain
    • C7932: Secondary malignant neoplasm of cerebral meninges
    • C711: Malignant neoplasm of frontal lobe

    Also known as:

    • Spinal Bone Cancer
    • Bone Cancer
    • Chordoma
    • Primary Bone Cancer
    • Vertebral Column Cancer
    • Spine Cancer
    • Spinal Tumor
    • Skull Cancer
    • Facial Bone Cancer
    • Head Bone Cancer

    ICD-10 Codes:

    • C412: Malignant neoplasm of vertebral column
    • C410: Malignant neoplasm of bones of skull and face

    Also known as:

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

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Also known as:

    • Widespread Left Female Breast Cancer
    • Breast Cancer
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast

    ICD-10 Codes:

    • C50812: Malignant neoplasm of overlapping sites of left female breast

    Also known as:

    • Oral Cancer
    • Mouth Cancer
    • Tongue Cancer
    • Oral Cavity Cancer
    • Tongue Carcinoma

    ICD-10 Codes:

    • C01: Malignant neoplasm of base of tongue

    Also known as:

    • Anal Cancer
    • Anal Cancer Treatment (PDQ)
    • Cancer of the anal canal
    • Malignant neoplasm of anal canal
    • Anorectal cancer

    ICD-10 Codes:

    • C211: Malignant neoplasm of anal canal

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

    As a Radiation Oncologist, procedures performed by a Dr. Ari Katerelos may include:

    For detailed information, please contact Dr. Katerelos' office.

    Does Dr. Katerelos accept my insurance?

    Dr. Katerelos accepts most major insurance plans. Important: Please call our office at (909) 475-2700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Katerelos accept in San Diego, CA?

    Dr. Katerelos in San Diego, 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

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Healthcare Advantage

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Katerelos' office located?

    Dr. Ari Katerelos' Primary Practice

    9730 Summers Ridge Rd

    San Diego, CA 92121

    (909) 475-2700

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    Dr. Ari Katerelos' Practice 2

    1500 Duarte Rd

    Duarte, CA 91010

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    Dr. Ari Katerelos' Practice 3

    401 E Highland Ave Ste D

    Sn Bernrdno, CA 92404

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

    Dr. Katerelos's National Provider Identifier (NPI) number is 1861607418.

    What common questions do patients ask about Dr. Katerelos?

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

    What is Dr. Ari Katerelos's specialty?

    Dr. Katerelos is a Radiation Oncologist near San Diego, 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. Katerelos to book an appointment today.

    Is this Dr. Ari Katerelos affiliated with a ranked Castle Connolly Top Hospital?

    No, Katerelos is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Ari Katerelos accepting new patients in San Diego, CA?

    Yes, Dr. Ari Katerelos is accepting new patients at this time.

    Does Dr. Ari Katerelos offer online booking?

    Please contact Dr. Katerelos's office at (909) 475-2700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ari Katerelos?

    Please contact Dr. Katerelos's office at (909) 475-2700 for information regarding telehealth appointment availability or for scheduling assistance.

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