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Dr. Robert Hesselgesser, MD

Woodland Hills, CA

Accepting patients

    Who is Dr. Hesselgesser, Radiation Oncologist in Woodland Hills, CA?

    Dr. Robert Hesselgesser, MD is a Radiation Oncologist, who primarily practices in Woodland Hills, CA with 2 additional practice locations. He is board certified. Dr. Hesselgesser graduated from Keck School of Medicine of the University of Southern California. Dr. Hesselgesser is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Hesselgesser’s office at (209) 365-1761.

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

    • Medical School: Keck School of Medicine of the University of Southern California

    Is Dr. Hesselgesser board certified as a Radiation Oncologist?

    Yes, Dr. Robert Hesselgesser, MD is board certified by the American Board of Radiology

    What languages does Dr. Hesselgesser speak?

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

    • English

    • Spanish

    What conditions does a Radiation Oncologist like Dr. Hesselgesser typically treat?

    As a Radiation Oncologist, Dr. Hesselgesser 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. Hesselgesser. 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.

    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:

    • 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:

    • Central Left Female Breast Cancer
    • Breast Cancer
    • Left female breast central tumor
    • Malignant growth in central left female breast

    ICD-10 Codes:

    • C50112: Malignant neoplasm of central portion of left female breast

    Also known as:

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

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    What procedures does a Radiation Oncologist like Dr. Hesselgesser typically perform?

    As a Radiation Oncologist, procedures performed by Dr. Robert Hesselgesser may include:

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

    Does Dr. Hesselgesser accept my insurance?

    Dr. Hesselgesser accepts most major insurance plans. Important: Please call our office at (209) 365-1761 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hesselgesser accept in Woodland Hills, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Blue Shield of California

    • Care N' Care Insurance Company

    • Centene Corporation

    • City of Los Angeles

    • Elevance Health Inc. (formerly Anthem)

    • Other Health Care Provider

    • Preferred IPA

    • State of California

    View All Insurances

    Where is Dr. Hesselgesser's office located?

    Dr. Robert Hesselgesser's Primary Practice

    21300 Erwin St

    Woodland Hills, CA 91367

    (209) 365-1761

    Get Directions

    Dr. Robert Hesselgesser's Practice 2

    2230 Lynn Rd Ste 103

    Thousand Oaks, CA 91360

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    Dr. Robert Hesselgesser's Practice 3

    101 The City Dr S

    Orange, CA 92868

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

    Dr. Hesselgesser's National Provider Identifier (NPI) number is 1710979687.

    What common questions do patients ask about Dr. Hesselgesser?

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

    What is Dr. Robert Hesselgesser's specialty?

    Dr. Hesselgesser is a Radiation Oncologist near Woodland Hills, CA.

    What does a Radiation Oncologist do?

    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.

    Is this Dr. Robert Hesselgesser affiliated with a ranked Castle Connolly Top Hospital?

    No, Hesselgesser 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

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

    Understand your symptoms and know when it’s time to see a Radiation Oncologist. 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 Robert Hesselgesser accepting new patients in Woodland Hills, CA?

    Yes, Dr. Robert Hesselgesser is accepting new patients at this time.

    Does Dr. Robert Hesselgesser offer online booking?

    Please contact Dr. Hesselgesser's office at (209) 365-1761 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Robert Hesselgesser?

    Please contact Dr. Hesselgesser's office at (209) 365-1761 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Robert Hesselgesser have?

    Dr. Robert Hesselgesser is certified by the American Board of Radiology.

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