ClaiborneClayJohnstonMD

Neurology • San Francisco, CA

Vascular Neurology

Physician

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Office
505 Parnassus Ave
San Francisco, CA 94143
Phone+1 415-353-1489

Fax+1 415-476-3428
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Summary

Dr. Claiborne Johnston, MD is a board certified neurologist in San Francisco, California. He is currently licensed to practice medicine in California and Texas. He is affiliated with Dell Seton Medical Center at the University of Texas.

Education & Training

University of California (San Francisco)Residency, Neurology, 1993 - 1996
Massachusetts General HospitalResidency, Internal Medicine, 1992 - 1993
Harvard Medical SchoolClass of 1992, MD
University of California (San Francisco)Fellowship, Vascular Neurology

Certifications & Licensure

CA State Medical License 1994 - Present
TX State Medical License 2014 - 2024
American Board of Psychiatry and Neurology Neurology
American Board of Psychiatry and Neurology Vascular Neurology

Publications & Presentations

PubMed

5 citations
Colchicine in High-risk Patients with Acute Minor-to-moderate Ischemic Stroke or Transient Ischemic Attack (CHANCE-3): Rationale and design of a multicenter randomized...
Yongjun Wang, Jiejie Li, S Claiborne Johnston, Graeme J Hankey, J Donald Easton, Xia Meng, Fu-Dong Shi, Yilong Wang, Xingquan Zhao, Zixiao Li, Liping Liu, Hongqiu Gu, ...> ;International Journal of Stroke. 2023 Aug 1
30 citations
Clopidogrel with aspirin in High-risk patients with Acute Non-disabling Cerebrovascular Events II (CHANCE-2): rationale and design of a multicentre randomised trial
Yongjun Wang, Claiborne Johnston, Philip M.W. Bath, Xia Meng, Jing Jing, Xuewei Xie, Anxin Wang, Yuesong Pan, Anding Xu, Qiang Dong, Yilong Wang, Xingquan Zhao, Zixiao...> ;Stroke and Vascular Neurology. 2021 May 5
Time to Loading Dose and Risk of Recurrent Events in the SOCRATES Trial.
Molina, C. A.,Johnston, S. C.,Ladenvall, P.,Amarenco, P.,Albers, G. W.,Denison, H.,Easton, J. D.,Evans, S. R.,Held, P.,Knutsson, M.,Minematsu, K.,Röther, J.,Wang, Y.,W...> ;Stroke. 2019 Feb 20
Comparative Effectiveness of Aspirin and Clopidogrel Versus Aspirin in Acute Minor Stroke or Transient Ischemic Attack.
Kim, J. T.,Park, M. S.,Choi, K. H.,Cho, K. H.,Kim, B. J.,Park, J. M.,Kang, K.,Lee, S. J.,Kim, J. G.,Cha, J. K.,Kim, D. H.,Nah, H. W.,Park, T. H.,Park, S. S.,Lee, K. B....> ;Stroke. 2018 Dec 25
Clopidogrel and Aspirin in Acute Ischemic Stroke and High-Risk TIA.
Johnston, S. C.,Easton, J. D.,Farrant, M.,Barsan, W.,Conwit, R. A.,Elm, J. J.,Kim, A. S.,Lindblad, A. S.,Palesch, Y. Y.> ;N. Engl. J. Med.. 2018 May 17
Development and validation of outcome prediction models for aneurysmal subarachnoid haemorrhage: the SAHIT multinational cohort study.
Jaja, BNR.,Saposnik, G.,Lingsma, H. F.,Macdonald, E.,Thorpe, K. E.,Mamdani, M.,Steyerberg, E. W.,Molyneux, A.,Manoel, ALO.,Schatlo, B.,Hanggi, D.,Hasan, D.,Wong, GKC.,...> ;BMJ. 2018 Jan 20
Statin Adherence Is Associated With Reduced Recurrent Stroke Risk in Patients With or Without Atrial Fibrillation.
Flint, A. C.,Conell, C.,Ren, X.,Kamel, H.,Chan, S. L.,Rao, V. A.,Johnston, S. C.> ;Stroke. 2017 Jun 10
Genetic Polymorphisms and Clopidogrel Efficacy for Acute Ischemic Stroke or Transient Ischemic Attack: A Systematic Review and Meta-analysis.
Pan Y, Chen W, Xu Y, Yi X, Han Y, Yang Q, Li X, Huang L, Johnston SC, Zhao X, Liu L, Zhang Q, Wang G, Wang Y, Wang Y> ;Circulation. 2016-11-02
Effect of Estimated Glomerular Filtration Rate Decline on the Efficacy and Safety of Clopidogrel With Aspirin in Minor Stroke or Transient Ischemic Attack: CHANCE Subs...
Zhou Y, Pan Y, Wu Y, Zhao X, Li H, Wang D, Johnston SC, Liu L, Wang C, Meng X, Wang Y, Wang Y> ;Stroke. 2016-11-01
Diagnosing and treating depression in epilepsy.
Elger CE, Johnston SA, Hoppe C> ;Seizure. 2016-10-31
The relationship between visual word and face processing lateralization in the fusiform gyri: A cross-sectional study.
Davies-Thompson J, Johnston S, Tashakkor Y, Pancaroglu R, Barton JJS> ;Brain Res.. 2016-08-01
Risk of Stroke after Transient Ischemic Attack or Minor Stroke.
Kim AS, Easton JD, Johnston SC> ;N. Engl. J. Med.. 2016-07-28
Ticagrelor versus Aspirin in Acute Stroke or Transient Ischemic Attack.
Johnston SC, Amarenco P, Albers GW, Denison H, Easton JD, Evans SR, Held P, Jonasson J, Minematsu K, Molina CA, Wang Y, Wong KSL> ;N. Engl. J. Med.. 2016-07-07
Functional Implications of miR-19 in the Migration of Newborn Neurons in the Adult Brain.
Han J, Kim HJ, Schafer ST, Paquola A, Clemenson GD, Toda T, Oh J, Pankonin AR, Lee BS, Johnston ST, Sarkar A, Denli AM, Gage FH> ;Neuron. 2016-07-06
Applying principles from the game theory to acute stroke care: Learning from the prisoner's dilemma, stag-hunt, and other strategies.
Saposnik G, Johnston SC> ;Int J Stroke. 2016-04-01
Treatment Effect of Clopidogrel Plus Aspirin Within 12 Hours of Acute Minor Stroke or Transient Ischemic Attack.
Li Z, Wang Y, Zhao X, Liu L, Wang D, Wang C, Meng X, Li H, Pan Y, Wang X, Wang C, Yang X, Zhang C, Jing J, Xian Y, Johnston SC, Wang Y> ;J Am Heart Assoc. 2016-03-21
Paradox of pattern separation and adult neurogenesis: A dual role for new neurons balancing memory resolution and robustness.
Johnston ST, Shtrahman M, Parylak S, Gonçalves JT, Gage FH> ;Neurobiol Learn Mem. 2016-03-01
Endocrine treatment for ductal carcinoma in situ: balancing risks and benefits.
Johnston SRD> ;Lancet. 2016-02-27
Association of Lp-PLA2-A and early recurrence of vascular events after TIA and minor stroke.
Lin J, Zheng H, Cucchiara BL, Li J, Zhao X, Liang X, Wang C, Li H, Mullen MT, Johnston SC, Wang Y, Wang Y> ;Neurology. 2015-11-03
2015 American Heart Association/American Stroke Association Focused Update of the 2013 Guidelines for the Early Management of Patients With Acute Ischemic Stroke Regar...
Powers WJ, Derdeyn CP, Biller J, Coffey CS, Hoh BL, Jauch EC, Johnston KC, Johnston SC, Khalessi AA, Kidwell CS, Meschia JF, Ovbiagele B, Yavagal DR> ;Stroke. 2015-10-01
Dual antiplatelet therapy in stroke and ICAS: Subgroup analysis of CHANCE.
Liu L, Wong KSL, Leng X, Pu Y, Wang Y, Jing J, Zou X, Pan Y, Wang A, Meng X, Wang C, Zhao X, Soo Y, Johnston SC, Wang Y> ;Neurology. 2015-09-29
Improved ischemic stroke outcome prediction using model estimation of outcome probability: the THRIVE-c calculation.
Flint AC, Rao VA, Chan SL, Cullen SP, Faigeles BS, Smith WS, Bath PM, Wahlgren N, Ahmed N, Donnan GA, Johnston SC> ;Int J Stroke. 2015-08-01
Clopidogrel With Aspirin in Acute Minor Stroke or Transient Ischemic Attack (CHANCE) Trial: One-Year Outcomes.
Wang Y, Pan Y, Zhao X, Li H, Wang D, Johnston SC, Liu L, Meng X, Wang A, Wang C, Wang Y> ;Circulation. 2015-07-07
Prevalence, knowledge, and treatment of transient ischemic attacks in China.
Wang Y, Zhao X, Jiang Y, Li H, Wang L, Johnston SC, Liu L, Wong KSL, Wang C, Pan Y, Jing J, Xu J, Meng X, Zhang M, Li Y, Zhou Y, Zhao W, Wang Y> ;Neurology. 2015-06-09
Effect of fluticasone propionate on virus-induced airways inflammation and anti-viral immune responses in mice.
Singanayagam A, Glanville N, Bartlett N, Johnston S> ;Lancet. 2015-02-26
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Press Mentions

Stroke Symptoms, Even if They Disappear Within an Hour, Need Emergency AssessmentJanuary 19th, 2023
NervGen Pharma’s NVG-291-R Demonstrates Significant Functional Repair from a Stroke 7 Days After Onset in Landmark Preclinical Study by University of Cincinnati and Case Western Reserve UniversityJuly 28th, 2022
‘Transient Ischemic Attacks,’ Which Can Be Serious, May Need a New NameApril 9th, 2022
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Hospital Affiliations

Dell Seton Medical Center at the University of TexasAustin, Texas