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Office
Reed Neurological Research Center
710 Westwood Plaza, C-239
Los Angeles, CA 90095Phone+1 310-825-2400Fax+1 310-825-2400- Is this information wrong?
Education & Training
- New York Presbyterian Hospital (Columbia Campus)Residency, Neurology, 1981 - 1983
- Boston University Medical CenterInternship, Internal Medicine, 1979 - 1980
- University of Minnesota Medical SchoolClass of 1979
- Amherst CollegeBA, Neuroscience, 1975
Certifications & Licensure
- NY State Medical License 1981 - Present
- CA State Medical License 1983 - 2024
- American Board of Physical Medicine and Rehabilitation Spinal Cord Injury Medicine
- American Board of Psychiatry and Neurology Neurology
- American Board of Psychiatry and Neurology Vascular Neurology
Awards, Honors, & Recognition
- Best Doctors in America 2009-2015
- Super Doctor SuperDoctors.com
Publications & Presentations
PubMed
- 3 citationsDextromethorphan/Quinidine for Pseudobulbar Affect Following Stroke: Safety and Effectiveness in the PRISM II Trial.Richard D. Zorowitz, David N. Alexander, Andrea E. Formella, Fred Ledon, Charles S. Davis, Joao Siffert> ;PM & R. 2019 Jan 1
- 4 citationsErratum to: PRISM II: An open-label study to assess effectiveness of dextromethorphan/quinidine for pseudobulbar affect in patients with dementia, stroke or traumatic ...Flora M. Hammond, David N. Alexander, Andrew J. Cutler, Stephen D'Amico, Rachelle S. Doody, William Sauve, Richard D. Zorowitz, Charles S. Davis, Paul Shin, Fred Ledon...> ;BMC Neurology. 2016 Sep 2
- 10 citationsPRISM II: an open-label study to assess effectiveness of dextromethorphan/quinidine for pseudobulbar affect in patients with dementia, stroke or traumatic brain injury.Flora M Hammond, David N Alexander, Andrew J Cutler, Stephen D'Amico, Rachelle S Doody, William Sauve, Richard D Zorowitz, Charles S Davis, Paul Shin, Fred Ledon, Char...> ;BMC Neurology. 2016 Jun 9
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Professional Memberships
- Member
Hospital Affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, California
- California Rehabilitation InstituteLos Angeles, California
- UCLA Medical Center-Santa MonicaSanta Monica, California
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