MO
23 Years of Experience
Accepting patients
Who is Dr. Oishi, Neurosurgeon in Houston, TX?
Dr. Masaki Oishi, MD is a Neurosurgeon, who primarily practices in Houston, TX. He has been practicing for over 23 years and is board certified. Dr. Oishi completed his residency at A Einstein Coll M-Yeshiva U, General Surgery. Dr. Oishi is fluent in English, Japanese, and Spanish, and is currently seeing new patients. Dr. Oishi’s practice accepts Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oishi’s office.
What are Areas of Expertise for Dr. Oishi?
Dr. Masaki Oishi, MD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Oishi empowers patients to confidently navigate their health journey, specializing in Brain Tumors, Hydrocephalus, Spinal Surgery, and comprehensive wellness support. Serving the Houston, TX community, Dr. Oishi is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Oishi go to medical school and complete their residency?
Residency: A Einstein Coll M-Yeshiva U, General Surgery
Is Dr. Oishi board certified as a Neurosurgeon?
Yes, Dr. Masaki Oishi, MD is board certified by the American Board of Neurological Surgery
What languages does Dr. Oishi speak?
Dr. Oishi and their clinical team can communicate with patients in the following languages:
English
Japanese
Spanish
Does Dr. Oishi accept my insurance?
Dr. Oishi accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Oishi accept in Houston, TX?
Dr. Oishi in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of Texas
Capital Blue Cross
CDPHP
Cigna
Elevance Health Inc. (formerly Anthem)
Empire Blue Cross Blue Shield
First Health
View All Insurances
Where is Dr. Oishi's office located?
What is Dr. Oishi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oishi's National Provider Identifier (NPI) number is 1962497222.
What common questions do patients ask about Dr. Oishi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oishi
What is Dr. Masaki Oishi's specialty?
Dr. Oishi is a Neurosurgeon near Houston, TX.
What does a Neurosurgeon do?
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.
Is this Dr. Masaki Oishi affiliated with a ranked Castle Connolly Top Hospital?
No, Oishi is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: HCA Houston Healthcare West. 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 Neurosurgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurosurgeon. 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 Masaki Oishi accepting new patients in Houston, TX?
Yes, Dr. Masaki Oishi is accepting new patients at this time.
Does Dr. Masaki Oishi offer online booking?
Please contact Dr. Oishi's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Masaki Oishi?
Please contact Dr. Oishi's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Masaki Oishi have?
Dr. Masaki Oishi is certified by the American Board of Neurological Surgery.
Other Neurosurgeon Near Houston, TX

Neurosurgeon
Dr. Neda Jafari, DO is a Neurosurgeon, who primarily practices in Webster, TX with 1 additional practice location.
Webster, TX

Neurosurgeon
Dr. Mahmood Moradi, MD is a Neurosurgeon, who primarily practices in Houston, TX with 1 additional practice location. He has been practicing for over 29 years and is board certified.
Houston, TX
GK
Neurosurgeon
Dr. Gary Kraus, MD is a Neurosurgeon, who primarily practices in Houston, TX. He has been practicing for over 33 years.
Houston, TX
Connect with DR. Oishi
12121 Richmond Ave Ste 324
Houston, TX 77082