Loading provider…
Loading provider…
Neurology Physician in Los Angeles, CA
NPI: 1154422392HQ Phone
Get M.D. Roi's Phone Numberphone_androidMobile
Get M.D. Roi's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardCA State Medical License
1984 - 2026
CA State Medical License

American Board of Psychiatry and Neurology
Neurology
VA Greater Los Angeles Healthcare System
Fellowship • Vascular Neurology
1988 - 1989
UCLA David Geffen School of Medicine/UCLA Medical Center
Residency • Neurology
1987 - 1988
Residency • Neurology
1984 - 1987
Internship • Internal Medicine
1983 - 1984
David Geffen School of Medicine at UCLA
medschool.ucla.edu
Medical School
Until 1983
Neuroprotection against nitric oxide injury with inhibitors of ADP-ribosylation.
Authors: Wallis, R A, Panizzon, K L, Henry, D, Wasterlain, C G
Journal: Neuroreport
Cyclooxygenase-2 inhibition improves amyloid-β-mediated suppression of memory and synaptic plasticity
Authors: Linda Kotilinek, Marcus A. Westerman, Qinwen Wang, Kimberly L. Panizzon, Giselle P. Lim
Azelastine protects against CA1 traumatic neuronal injury in the hippocampal slice.
Authors: Girard, J, Panizzon, K, Wallis, R A
Journal: Eur J Pharmacol
Lead Sponsor: Columbia University
Collaborators: Bristol-Myers Squibb, National Institute of Neurological Disorders and Stroke (NINDS), Pfizer, Medical University of South Carolina, University of Cincinnati, Roche Pharma AG, University of Washington, Weill Medical College of Cornell University
Intervention / Treatment: DRUG: Aspirin, DRUG: Apixaban