
Residency in Neurological Surgery
Medical Registration Verified
Dr. John Peter Gruen is a Neurosurgeon in Virgil Village, Los Angeles and has an experience of 40 years in this field. Dr. John Peter Gruen practices at Kaiser Permanente Los Angeles Medical Center in Virgil Village, Los Angeles. He completed Medical School from Columbia University Vagelos College of Physicians and Surgeons in 1986 and Residency in Neurological Surgery from University of Southern California, Los Angeles General Medical Center in 1993. Some of the services provided by the doctor are: Spinal Fusion,Brain Surgery,Degenerative Disc Disease,Thoracic Spine Myelopathy and Neuroplasty etc.
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74 Surgeries & Treatments

care for COVID-19 long-haul patients

treatment of traumatic brain injuries (TBI)
Neurotrauma
NEUROSURGERY

Spinal Reconstructive Surgery for Deformities
Spinal Fusion
Neuroplasty

Lamina Procedures (incl. Laminectomy, Laminoplasty, Laminotomy)
Herniated Disc Surgery

Craniectomy, Craniotomy, Surgery of Skull Base, Neuroendoscopy