PNI Directory – 
Contact Us

ContactPacific Neuroscience Institute Directory

PNI MAIN LINE: 310-582-7640

Make an appointment at a center of excellence

 

Brain Tumor – Neurosurgery 310-582-7450
Brain Tumor – Glioma Neurosurgery 310-582-7099
Brain Tumor – Neuro-Oncology 310-829-8265
Pituitary Disorders 310-582-7450
Endocrine Consultation 310-829-8751
Eye, Ear & Skull Base – Santa Monica 310-829-8701
Eye, Ear & Skull Base – Wilshire 310-477-5558
Brain Health 310-582-7641
Movement Disorders 310-582-7433
Adult Hydrocephalus 310-582-7644
Facial Pain 310-582-7644
Stroke & Aneurysm 310-829-8319
Neuroscience Research 310-829-8265
PNI South Bay 424-212-5361
PNI Foundation 310-829-8424

 

 

 

 

 

 

Other Departments

  • Financial Liaison and Insurance Issues: 310-559-8276
  • Hospital Billing: Contact phone number indicated on bill
  • Medical Records: 310-829-8337

 

Make an appointment by specialist

Alphabetical by specialist (by center)

PHYSICIAN TEAM
First Name Last Name Specialty Phone Number Center
Achal Singh Achrol Neurosurgery 310-582-7099 Brain Tumor
Garni Barkhoudarian Neurosurgery 310-582-7640 Brain Tumor
Jose Carrillo Neuro-Oncology 424-212-5361 Brain Tumor
Daniel F. Kelly Neurosurgery 310-582-7640 Brain Tumor
Santosh Kesari Neuro-Oncology 310-829-8265 Brain Tumor
Marlon Garzo Saria Neuro-Oncology 310-829-8265 Brain Tumor
Walavan Sivakumar Neurosurgery 424-212-5361 Brain Tumor

Garni Barkhoudarian Neurosurgery 310-582-7640 Pituitary Disorders
Pejman Cohan Endocrinology 310-657-3030 Pituitary Disorders
Daniel F. Kelly Neurosurgery 310-582-7640 Pituitary Disorders
Sarah Rettinger Endocrinology 310-829-8751 Pituitary Disorders
Walavan Sivakumar Neurosurgery 424-212-5361 Pituitary Disorders

Chester F. Griffiths ENT Surgery 310-829-8701 /310-477-5558 Eye, Ear & Skull Base
Kian Karimi ENT Surgery 310-829-8701 /310-477-5558 Eye, Ear & Skull Base
Howard R. Krauss Neuro-Ophthalmology 310-829-8701 Eye, Ear & Skull Base
Jeremy Levenson Ophthalmology 310-829-8701 Eye, Ear & Skull Base
Omid Mehdizadeh ENT Surgery 310-829-8701 / 310-477-5558 Eye, Ear & Skull Base
Nathan E. Pierce ENT Surgery 3108298701 /310-477-5558 Eye, Ear & Skull Base

William G. Buxton Adult Neurology 310-582-7641 Brain Health
Scott Kaiser Geriatric Health 3105827641 Brain Health
Sarah McEwen Cognitive Health 310-582-7641 Brain Health
David A. Merrill Geriatric Psychiatry 310-582-7641 Brain Health
Verna Porter Adult Neurology 310-582-7641 Brain Health

Jean-Philippe Langevin Restorative Neurosurgery 424-212-5361 Movement Disorders
Melita Petrossian Neurology 310-582-7433 Movement Disorders

Garni Barkhoudarian Neurosurgery 310-582-7644 Adult Hydrocephalus
Daniel Franc Neurology 310-341-2611 Adult Hydrocephalus

Garni Barkhoudarian Neurosurgery 310-582-7644 Facial Pain
Marisa Chang Neurology 310-829-5968 Facial Pain

Achal Singh Achrol Neurosurgery 310-582-7099 Stroke & Aneurysm
Samuel Hou Interventional Neuroradiology 310-829-8319 Stroke & Aneurysm
Walavan Sivakumar Neurosurgery 424-212-5361 Stroke & Aneurysm
Jason Tarpley Neurology 310-829-8319 Stroke & Aneurysm
George Teitelbaum Interventional Neuroradiology 310-829-8319 Stroke & Aneurysm

Jose Carrillo Neuro-oncology 424-212-5361 PNI South Bay
Jean-Philippe Langevin Restorative Neurosurgery 424-212-5361 PNI South Bay
Walavan Sivakumar Neurosurgery 424-212-5361 PNI South Bay

NURSE PRACTITIONERS / PHYSICIAN ASSISTANTS
Laura Andrade, LVN Psychiatry/Neurology 310-582-7641 Brain Health
Steven Augustine, NP Neurocritical Care 310-829-8319 Stroke & Aneurysm
Kathleen Castro, NP Neurosurgery 424-212-5361 PNI South Bay
Shelli Chittum, NP Neurosurgery,
Neurocritical Care
310-582-7640 Brain Tumor, Stroke & Aneurysm
Rachelle Cruz, NP Neurosurgery 424-212-5361 PNI South Bay
Amy Eisenberg, NP Neurosurgery 310-582-7640 Brain Tumor, Pituitary Disorders
Renee Ovando, NP Neurocritical Care 310-829-8319 Stroke & Aneurysm
Giselle Tamula, NP Neurosurgery 310-582-7433 Movement Disorders, Hydrocephalus
Olivia Doyle, PA ENT Surgery 310-829-8701 Eye, Ear & Skull Base
Minhdan Nguyen, PA Neuro-Oncology 310-829-8265 Brain Tumor
Judy Truong, PA Neuro-Oncology 310-829-8265 Brain Tumor

CLINICAL TRIALS / RESEARCH TEAM
Santosh Kesari Research/Clinical Trials 310-829-8265 Neuroscience Research
Elmar Nurmemmedov Research

781-366-4674

Neuroscience Research
Venkata Yenugonda Research 310-582-7489 Neuroscience Research

Najee Boucher Clinical Trials 310-582-7460 Neurotherapeutics
Jaya Mini Gill Clinical Trials 310-582-7437 Neurotherapeutics
Annie Heng Clinical Trials 310-582-7457 Neurotherapeutics
Tiffany Juarez Program Manager 310-449-5225 Neurotherapeutics
Anand Moses Clinical Trials 310-582-7097 Neurotherapeutics
Michelle Phillips Clinical Trials 310-449-5225 Neurotherapeutics
Marlon Garzo Saria Clinical Trials 310-829-8265 Neurotherapeutics