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. 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 Kaiser Permanente, Medicare, UnitedHealthcare, Cigna 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 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:
- Lower Back Spinal Stenosis with Nerve Pain in Legs
- Spinal Stenosis
- Lumbar Spinal Stenosis with Claudication
- Narrowing of Lower Back Spinal Canal with Leg Pain
- Nerve Compression in Lower Back with Walking Pain
ICD-10 Codes:
- M48062: Spinal stenosis, lumbar region with neurogenic claudication
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 Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
What procedures does Dr. Ryu perform?
As a Neurosurgeon, Dr. Ryu performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed 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:
- Lumbar Disc Herniation Surgery
- Additional Nerve Decompression in Spine
- Lumbar Laminotomy
- Herniated Disc Decompression (Lower Back)
- Microdiscectomy (Lumbar)
- Laminotomy (Additional Level)
- Hemilaminectomy (Additional Level)
- Spinal Nerve Root Decompression (Additional)
CPT Codes:
- 63030: Laminotomy (hemilaminectomy), with decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc; 1 interspace, lumbar
- 63035: Laminotomy (hemilaminectomy), with decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc; each additional interspace, cervical or lumbar (List separately in addition to code for primary procedure)
Also known as:
- Lumbar Spine Decompression Surgery
- Laminectomy
- Facetectomy
- Foraminotomy
- Spinal Stenosis Surgery
CPT Codes:
- 63047: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; lumbar
Also known as:
- Additional Spinal Decompression Segment
- Laminectomy for Spinal Stenosis
- Facetectomy for Nerve Decompression
- Foraminotomy for Pinched Nerve
CPT Codes:
- 63048: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; each additional vertebral segment, cervical, thoracic, or lumbar (List separately in addition to code for primary procedure)
Also known as:
- Spinal Cage Insertion for Fusion
- Neck Spinal Fusion (Cervical)
- Interbody Device Implantation
- Spinal Fusion with Cage
- Synthetic Disc Space Device
- Cervical interbody fusion
- Anterior cervical discectomy and fusion (ACDF)
- Neck vertebrae fusion
CPT Codes:
- 22853: Insertion of interbody biomechanical device(s) (eg, synthetic cage, mesh) with integral anterior instrumentation for device anchoring (eg, screws, flanges), when performed, to intervertebral disc space in conjunction with interbody arthrodesis, each interspace (List separately in addition to code for primary procedure)
- 22551: Arthrodesis, anterior interbody, including disc space preparation, discectomy, osteophytectomy and decompression of spinal cord and/or nerve roots; cervical below C2
Also known as:
- Spine Allograft Placement
- Spinal Bone Graft
- Osteopromotive Material Spine
- Donor Bone Graft Spine
- Spine Fusion Material
CPT Codes:
- 20930: Allograft, morselized, or placement of osteopromotive material, for spine surgery only (List separately in addition to code for primary procedure)
Also known as:
- Swallowing Function Test
- Dysphagia Tests
- Dysphagia Evaluation
- Oral Swallowing Assessment
- Pharyngeal Swallowing Test
- Swallowing Study
CPT Codes:
- 92610: Evaluation of oral and pharyngeal swallowing function
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
Alliant Health Plans
BCBS Unspecified
Blue Shield of California
CVS Health (formerly Aetna)
Health Plan of San Mateo
Medicare
Presbyterian Health Plan
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Ryu's office located?
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, Stanford Health Care - ValleyCare, Stanford Health Care - Stanford Hospital, California Pacific Medical Center - Van Ness Campus, California Pacific Medical Center - Davies Campus 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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