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Office
11370 Anderson St
# B-100
Loma Linda, CA 92354Phone+1 909-588-2880Fax+1 909-558-2137
Education & Training
Clinical Center at the National Institutes of HealthResidency, Neurology, 1996 - 1998
Barrow Neurological Institute at St Joseph's Hospital and Medical CenterResidency, Neurology, 1994 - 1996
VA Greater Los Angeles Healthcare SystemResidency, Neurology, 1993 - 1993
Creighton University School of Medicine (Phoenix)Internship, Internal Medicine, 1992 - 1993
Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1992
Certifications & Licensure
CA State Medical License 1999 - 2025
AZ State Medical License 1996 - 2014
PA State Medical License 1996 - 2002- American Board of Psychiatry and Neurology Neurology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
Clinical Trials
- 12-Week Study of Plecanatide for CIC (The National CIC3 Study) Start of enrollment: 2014 Apr 01
- A Study of Health Care Use and Costs in Participants With Early Stage Alzheimer's Disease (AD) Start of enrollment: 2016 Oct 29
Publications & Presentations
PubMed
- 26 citationsTardive dyskinesia: Who gets it and why.Karen Frei
Parkinsonism & Related Disorders. 2019-02-01 - 240 citationsA Randomized Clinical Trial of High-Dosage Coenzyme Q10 in Early Parkinson Disease: No Evidence of BenefitM. Flint Beal, David Oakes, Ira Shoulson, Claire Henchcliffe, Wendy R. Galpern
JAMA Neurology. 2014-05-01 - 90 citationsLevodopa-induced dyskinesia: clinical features, incidence, and risk factors.Tai N. Tran, Trang N. N. Vo, Karen Frei, Daniel Truong
Journal of Neural Transmission. 2018-07-03
Professional Memberships
- Member
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