Dr. John Gruen, MD

Dr. John Gruen, MD

Neurosurgery  |  
Male  |  
Age 63
(2)
Insurances AcceptedSave
Dr. John Gruen, MD is a neurosurgery doctor who practices in Los Angeles, CA. He is 63 years old and has been practicing for 31 years.

1520 San Pablo St Ste 3800

Los Angeles, CA 90033

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gruen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

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See how frequently Dr. Gruen performs your care needs compared to other doctors.

Hydrocephalus
normal
more than 62% of peers
Brain Disorders
normal
more than 54% of peers
Cranial Trauma
normal
more than 25% of peers

Dr. Gruen's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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1

Specialties

  • Neurosurgery
1

Board Certifications

  • Neurosurgery
    Accredited by: American Board of Neurological Surgery*
28

Conditions Treated

  • Acoustic Neuroma
  • Aneurysm
  • Bone Disorders
  • Brain Disorders
  • Cancer
  • Cervical Spine Myelopathy
  • Chiari's Deformity
  • Cranial Trauma
  • Degenerative Disc Disease
  • Ear Disorders
  • Epidural Hematoma
  • Epilepsy
  • Fracture
  • Hydrocephalus
  • Intervertebral Disc Disease
  • Low Back Pain
  • Meningiomas
  • Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • Normal Pressure Hydrocephalus
  • Scoliosis
  • Secondary Malignancies
  • Spinal Stenosis
  • Spine Disorders
  • Spondylosis
  • Subdural Hemorrhage
  • Torticollis
  • Traumatic Brain Injury
  • Vascular Disease
3

Procedures

  • Brain Surgery
  • Cerebrospinal Fluid (CSF) Shunt - Insertion, Repair or Removal
  • Neuroplasty

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Columbia Univ Coll Of Physicians and Surgeons
    Medical School | Graduated 1986
  • Keck Sch Med-Usc
    Internship Hospital | Completed 1987
  • Keck Sch Med-Usc
    Residency Hospital | Completed 1993
  • La St U
    Fellowship Hospital | Completed 1994
  • U Ulm
    Fellowship Hospital | Completed 1994

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gruen has no media or publications listed.

Languages Spoken

  • English
  • Chinese, Mandarin

Memberships & Professional Affiliations

Dr. Gruen does not have any memberships or affiliations listed. If you are Dr. Gruen and would like to add memberships or affiliations, please update your profile.

Dr. Gruen's Reviews

Likelihood of recommending Dr. Gruen to family and friends
5.0
based on 2 total reviews
Dr. Gruen's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    16 to 30 minutes
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See our Neurosurgery Specialists at Providence Little Company of Mary Medical Center Torrance

Visit Dr. Gruen

Now Accepting New Patients
Dr. Gruen accepts 5 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Blue Cross Blue Shield of California PPO
    Select PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gruen has admitting privileges

Keck Hospital of USC
1500 San Pablo St
Los Angeles, CA 90033
View Hospital Profile