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Dr. John Duncan, MD

Santa Clara, CA

Accepting patients

    Who is Dr. Duncan, Neurosurgeon in Santa Clara, CA?

    Dr. John Duncan, MD is a Neurosurgeon, who primarily practices in Santa Clara, CA. He is board certified by the American Board of Neurological Surgery. Dr. Duncan graduated from University of Medicineicine And Dentistry of New Jersey / Robert Wood Johnson Medicine. Dr. Duncan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Duncan’s office at (408) 851-1000.

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

    • Medical School: University of Medicine And Dentistry of New Jersey / Robert Wood Johns | University of Medicineicine And Dentistry of New Jersey / Robert Wood Johnson Medicine

    Is Dr. Duncan board certified in Neurosurgeon?

    Yes, Dr. John Duncan, MD is board certified by the American Board of Neurological Surgery

    What languages does Dr. Duncan speak?

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

    • English

    What conditions does Dr. Duncan treat?

    As a Neurosurgeon, Dr. Duncan 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. Duncan. 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:

    • Epilepsy
    • Seizure disorder
    • Convulsive disorder
    • Falling sickness

    ICD-10 Codes:

    • G40919: Epilepsy, unspecified, intractable, without status epilepticus

    Also known as:

    • Spinal Cord Malformation
    • Spinal Cord Disease
    • Congenital Spinal Cord Defect
    • Spinal Cord Birth Defect

    ICD-10 Codes:

    • Q068: Other specified congenital malformations of spinal cord

    Also known as:

    • Brain Tumor
    • Brain Cancer
    • Cerebral Tumor
    • Intracranial Tumor
    • Malignant Brain Tumor

    ICD-10 Codes:

    • C719: Malignant neoplasm of brain, unspecified

    Does Dr. Duncan accept my insurance?

    Dr. Duncan accepts most major insurance plans. Important: Please call our office at (408) 851-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Duncan accept in Santa Clara, CA?

    Dr. Duncan in Santa Clara, 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

    • Santa Clara Family Health Plan

    View All Insurances

    Where is Dr. Duncan's office located?

    Dr. John Duncan's Primary Practice

    710 Lawrence Expy

    Santa Clara, CA 95051

    (408) 851-1000

    Get Directions

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

    Dr. Duncan's National Provider Identifier (NPI) number is 1932186632.

    What common questions do patients ask about Dr. Duncan?

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

    What is Dr. John Duncan's specialty?

    Dr. Duncan is a Neurosurgeon near Santa Clara, CA. A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body. Contact Dr. Duncan to book an appointment today.

    Is this Dr. John Duncan affiliated with a ranked Castle Connolly Top Hospital?

    No, Duncan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - Santa Clara Medical Center. 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 Neurosurgeon?

    Explore Neurosurgeon 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 John Duncan accepting new patients in Santa Clara, CA?

    Yes, Dr. John Duncan is accepting new patients at this time.

    Does Dr. John Duncan offer online booking?

    Please contact Dr. Duncan's office at (408) 851-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Duncan?

    Please contact Dr. Duncan's office at (408) 851-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Duncan have?

    Dr. John Duncan is certified by the American Board of Neurological Surgery.

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