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6560 Fannin StreetSuite 802Houston, TX 77030
Phone+1 713-441-3780
Fax+1 713-441-5182
Dr. Ashizawa is on Doximity
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Education & Training
Baylor College of MedicineResidency, Neurology, 1975 - 1979
Allegheny Health Network Medical Education Consortium (AGH)Internship, Internal Medicine, 1974 - 1975
Keio Gujuku University School of MedicineClass of 1973
Certifications & Licensure
TX State Medical License 1976 - 2027
FL State Medical License 2009 - 2017
PA State Medical License 1975 - 1988
American Board of Psychiatry and Neurology Neurology
Awards, Honors, & Recognition
- America's Top Doctors Castle Connolly, 2010-2014
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
Clinical Trials
- Clinical and Molecular Correlations in Spinocerebellar Ataxia Type 10 (SCA10) Start of enrollment: 1999 Nov 01
- Creatine Safety, Tolerability, & Efficacy in Huntington's Disease (CREST-E) Start of enrollment: 2009 Sep 01
- Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias Start of enrollment: 2010 Apr 01
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Publications & Presentations
PubMed
- The Natural History Study and Biomarker Collection of the Clinical Research Consortium for the Study of Cerebellar Ataxia (CRC-SCA).Yicheng Lin, Nadia Amokrane, Sandie Worley, Lauren R Moore, Andrew Rosen
Cerebellum. 2025-07-18 - Fixel-Based Analysis of Diffusion Imaging as a Quantitative Marker of Disease State in Spinocerebellar Ataxia.David J Arpin, S H Subramony, , David E Vaillancourt, Tetsuo Ashizawa
Annals of Clinical and Translational Neurology. 2025-07-15 - Suicidal Ideation in Spinocerebellar Ataxia.Levi Peppel, Ruo-Yah Lai, Christian Rummey, Puneet Opal, Jeremy D Schmahmann
The Journal of Neuropsychiatry and Clinical Neurosciences. 2025-05-12
Press Mentions
Houston Methodist Leads International Clinical Research for Rare Neurodegenerative DisorderApril 10th, 2018
Alzheimer’s Expert Appointed Director of McKnight Brain InstituteNovember 11th, 2016
Grant Support
- Clinical Research Consortium For Spinocerebellar AtaxiasNational Institute Of Neurological Disorders And Stroke2009–2010
- Pathogenic Mechanism Of Spinocerebellar Ataxia Type 10National Institute Of Neurological Disorders And Stroke2006–2009
- Spinocerebellar Ataxia Type 10National Institute Of Neurological Disorders And Stroke2002–2004
- Spinocerebellar Ataxia Type 10National Institute Of Neurological Disorders And Stroke2001–2002
Professional Memberships
- Member
External Links
- HMRIhttp://www.houstonmethodist.org/faculty/tetsuo-ashizawa
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