Maximizing your
brain health

Our personalized approach is focused on
getting you back to living life to the fullest.

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Solutions through
neuro-innovation

Our physician scientists are dedicated to improving quality of life through clinical trials, genomics research and other novel therapies.

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Experience counts

Meet our top-rated specialists in neurosurgery, neuro-oncology, neurology, neuroradiology, neuro-ophthalmology, endocrinology, ENT & radiation oncology.

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High-tech,
warm touch

Our specialists practice at award-winning hospitals – Providence Saint John’s Health Center and Providence Little Company of Mary Medical Center Torrance.

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Our Centers of Excellence

Pacific Neuroscience Institute is comprised of multiple Centers of Excellence. Each center contains experts who are leaders in their fields of neurosurgery, neuro-oncology, radiation oncology, head & neck surgery, neuro-ophthalmology, interventional neuro-radiology and endocrinology and research.

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Choosing PNI

The Pacific Neuroscience Institute is devoted to the care of patients with a wide spectrum of neurological and cranial disorders including: brain, skull base and pituitary tumors; adult hydrocephalus; stroke and other neurovascular problems; vision and hearing disorders as well as facial pain syndromes. Our experience, comprehensive and compassionate approach make PNI a top choice for these complex disorders.

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Meet Our Team

Expertise and collaboration are essential to achieve optimal outcomes for each patient. At PNI we have a highly experienced team of specialists who work closely together on your behalf. From diagnosis to treatment, as well as patient education and support, we are here for you.

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What Our Patients Say

Michael

Pituitary Tumor

My experience with Dr. Kelly, his astounding team of doctors, staff, and time spent at Saint John’s Health Center was nothing short of extraordinary. Dr. Kelly and Dr. Griffith’s expert surgical skills have given me back my vision.

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Conditions and Treatments
Our Centers of ExcellenceChoosing PNIMeet Our TeamWhat Our Patients SayConditions and Treatments
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From the Blog

Dr. Santosh Kesari La Odisea "The Duke" Award 2019
08May

Professional Spotlight: Dr. Santosh Kesari Awarded “The Duke” at 34th Annual Odyssey Ball

by Guest Author Posted at 2:00 AM

The John Wayne Cancer Institute Auxiliary (JWCIA) honored neurologist and neuro-oncologist Santosh Kesari, MD, PhD, with “The Duke” Special Service Award, and philanthropist and President of Premier Girls Fastpitch Dan Hay with the Generation of Hope Award, at La Odisea, the 34th Odyssey Ball on May 4, 2019. Read more.

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About Pacific Neuroscience Institute

Pacific Neuroscience Institute (PNI) is devoted to the comprehensive care of patients with a wide spectrum of neurological and cranial disorders. Dedicated teams of specialists, state-of-the-art facilities and the use of leading-edge treatment along with our collaborative approach ensure that each patient receives the attention they require for successful treatment and recovery.

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Providence Saint John’s Health Center & John Wayne Cancer Institute
Our affiliated partners in research and clinical excellence.