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Dr. Stephen Ryu, MD

Dr. Stephen Ryu, MD

Palo Alto, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ryu, Neurosurgeon in Palo Alto, CA?

    Dr. Stephen Ryu, MD is a Neurosurgeon, who primarily practices in Palo Alto, CA with 1 additional practice location. He is board certified. Dr. Ryu graduated from University of California and completed his residency at Stanford Univ Hosp, Neurological Surgery. Dr. Ryu is fluent in English and Korean, and is currently seeing new patients. Dr. Ryu’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryu’s office at (650) 321-4121.

    What are Areas of Expertise for Dr. Ryu?

    Dr. Stephen Ryu, MD is a highly-rated, board-certified Neurosurgeon 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. Ryu empowers patients to confidently navigate their health journey, specializing in Brain Tumors, Spinal Surgery-Complex, Stereotactic Radiosurgery, or comprehensive wellness support. Serving the Palo Alto/CA community, Dr. Ryu is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Stanford University Medical Center, Spine Neurosurgery Fellowship | Stanford Hospital and Clinics

    • Residency: Stanford Univ Hosp, Neurological Surgery | Stanford University Medical Center | Stanford Hospital & Clinics

    • Medical School: University of Ca, San Diego, Sch of Med, La Jolla Ca | University of California

    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 Neurosurgeon, 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:

    • Pinched Nerve in Lower Back
    • Pinched Nerve in Neck
    • Back Pain
    • Peripheral Nerve Disorder
    • Neck Injuries and Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back
    • Cervical Radiculopathy
    • Neck Nerve Compression
    • Compressed Nerve in Neck

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region
    • M5412: Radiculopathy, cervical region

    Also known as:

    • Lower Back Spinal Stenosis with Nerve Pain in Legs
    • Lower Back Spinal Stenosis
    • Neck Spinal Stenosis
    • Spinal Stenosis
    • Neck Injuries and Disorder
    • Lumbar Spinal Stenosis with Claudication
    • Narrowing of Lower Back Spinal Canal with Leg Pain
    • Nerve Compression in Lower Back with Walking Pain
    • Narrowing of Lower Back Spinal Canal
    • Lumbar Spinal Canal Narrowing
    • Lumbar Stenosis
    • Narrowing of Neck Spinal Canal
    • Cervical Spinal Canal Narrowing
    • Cervical Stenosis

    ICD-10 Codes:

    • M48062: Spinal stenosis, lumbar region with neurogenic claudication
    • M48061: Spinal stenosis, lumbar region without neurogenic claudication
    • M4802: Spinal stenosis, cervical region

    Also known as:

    • Lower Back Disc Disorder with Nerve Pain
    • Peripheral Nerve Disorder
    • Spine Injuries and Disorder
    • Herniated Disc in Lower Back with Radiculopathy
    • Slipped Disc in Lower Back causing Nerve Pain
    • Lumbar Radiculopathy

    ICD-10 Codes:

    • M5116: Intervertebral disc disorders with radiculopathy, lumbar region

    Also known as:

    • Other Orthopedic Aftercare
    • General orthopedic recovery
    • Musculoskeletal post-op care
    • Bone and joint follow-up

    ICD-10 Codes:

    • Z4789: Encounter for other orthopedic aftercare

    Also known as:

    • Joint Fusion Status
    • Surgical Joint Fusion
    • Arthrodesis History
    • Fused Joint

    ICD-10 Codes:

    • Z981: Arthrodesis status

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    Also known as:

    • Neck Spondylosis with Spinal Cord Compression
    • Neck Injuries and Disorder
    • Spinal Cord Disease
    • Cervical Spondylotic Myelopathy
    • Neck Arthritis with Spinal Cord Issues
    • Degenerative Neck Myelopathy

    ICD-10 Codes:

    • M4712: Other spondylosis with myelopathy, cervical region

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Tailbone Disorder
    • Spine Injuries and Disorder
    • Coccyx Disorder
    • Sacrococcygeal Pain
    • Tailbone Pain

    ICD-10 Codes:

    • M533: Sacrococcygeal disorders, not elsewhere classified

    Also known as:

    • Spondylolisthesis of the Lower Back
    • Spine Injuries and Disorder
    • Slipped Vertebra in Lower Back
    • Lumbar Spondylolisthesis
    • Lower Back Spinal Slip

    ICD-10 Codes:

    • M4316: Spondylolisthesis, lumbar region

    Also known as:

    • Benign Meningioma
    • Benign Tumor
    • Non-cancerous brain or spinal lining tumor
    • Meningeal tumor
    • Brain membrane tumor

    ICD-10 Codes:

    • D329: Benign neoplasm of meninges, unspecified

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • Lower Back Disc Degeneration
    • Spine Injuries and Disorder
    • Degenerative Disc Disease in Lower Back
    • Worn Lumbar Discs
    • Lumbar Disc Wear and Tear

    ICD-10 Codes:

    • M5136: Other intervertebral disc degeneration, lumbar region

    Also known as:

    • Scoliosis
    • Curved Spine
    • Spinal Curvature
    • Backbone Curve

    ICD-10 Codes:

    • M419: Scoliosis, unspecified

    Does Dr. Ryu accept my insurance?

    Dr. Ryu accepts most major insurance plans. Important: Please call our office at (650) 321-4121 before your appointment to verify that your specific plan and network are accepted.

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

    Dr. Ryu in Palo Alto, 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

    • BCBS Unspecified

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Mateo

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ryu's office located?

    Dr. Stephen Ryu's Primary Practice

    795 El Camino Real

    Palo Alto, CA 94301

    (650) 321-4121

    Get Directions

    Dr. Stephen Ryu's Practice 2

    300 Pasteur Dr

    Stanford, CA 94305

    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 1134153505.

    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. Stephen Ryu's specialty?

    Dr. Ryu is a Neurosurgeon near Palo Alto, 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. Ryu to book an appointment today.

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

    Yes, Dr. Ryu is affiliated with 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 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 Stephen Ryu accepting new patients in Palo Alto, CA?

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

    Does Dr. Stephen Ryu offer online booking?

    Please contact Dr. Ryu's office at (650) 321-4121 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Ryu?

    Please contact Dr. Ryu's office at (650) 321-4121 for information regarding telehealth appointment availability or for scheduling assistance.

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