J. Daniel Twelker, OD, PhD

Professor, Ophthalmology
Assistant Professor, Public Health
Degrees: 
OD, University of California, Berkeley, 1992
PhD, University of California, Berkeley, 2001

Publications

2018

Harvey, E. M., E. R. McGrath, J. M. Miller, A. L. Davis, D. J Twelker, and L. K. Dennis, "A preliminary study of astigmatism and early childhood development.", J AAPOS, vol. 22, issue 4, pp. 294-298, 2018 Aug.
Harvey, E. M., J. M. Miller, A. L. Davis, D. J Twelker, and L. K. Dennis, "Spectacle wear in toddlers: frequency of wear and impact of treatment on the child and family.", Transl Vis Sci Technol, vol. 7, issue 6, pp. 43, 2018 Nov. PMCID: PMC6314227 

2017

Mutti, D. O., L. G Mitchell, L. A. Jones-Jordan, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. J Twelker, and K. Zadnik, "The response AC/A ratio before and after the onset of myopia.", Invest Ophthalmol Vis Sci, vol. 58, issue 3, pp. 1594-1602, 2017 03 01. PMCID: PMC5361580  PMID: 28291868
Harvey, E. M., D. J Twelker, J. M. Miller, T. K. Leonard-Green, K. M. Mohan, A. L. Davis, and I. Campus, "Visual motor and perceptual task performance in astigmatic students.", J Ophthalmol, vol. 2017, pp. 6460281, 2017. PMCID: PMC5331474 
Harvey, E. M., T. K. Leonard-Green, K. M. Mohan, M. Taylor Kulp, A. L. Davis, J. M. Miller, D. J Twelker, I. Campus, and L. K. Dennis, "Interrater and test-retest reliability of the Beery visual-motor integration in schoolchildren.", Optom Vis Sci, vol. 94, issue 5, pp. 598-605, 2017 05. PMCID: PMC5443123  PMID: 28422801

2016

Harvey, E. M., J. M. Miller, D. J Twelker, and A. L. Davis, "Reading Fluency in School-Aged Children with Bilateral Astigmatism.", Optom Vis Sci, vol. 93, issue 2, pp. 118-25, 2016 Feb. PMCID: PMC4727454  PMID: 26808282
Davis, A. L., E. M. Harvey, D. J Twelker, J. M. Miller, T. Leonard-Green, and I. Campus, "Convergence insufficiency, accommodative insufficiency, visual symptoms, and astigmatism in Tohono O'odham students.", J Ophthalmol, vol. 2016, pp. 6963976, 2016. PMCID: PMC4971328  PMID: 27525112

2015

Zadnik, K., L. T. Sinnott, S. A. Cotter, L. A. Jones-Jordan, R. N. Kleinstein, R. E. Manny, D. J Twelker, and D. O. Mutti, "Prediction of juvenile-onset myopia.", JAMA Ophthalmol, vol. 133, issue 6, pp. 683-9, 2015 Jun. PMCID: PMC4607030  PMID: 25837970

2014

Harvey, E. M., J. M. Miller, D. J Twelker, and D. L. Sherrill, "Longitudinal change and stability of refractive, keratometric, and internal astigmatism in childhood.", Invest Ophthalmol Vis Sci, vol. 56, issue 1, pp. 190-8, 2014 Dec 16. PMCID: PMC4290560  PMID: 25515577
Jones-Jordan, L. A., L. T. Sinnott, N. D. Graham, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. O. Mutti, D. J Twelker, and K. Zadnik, "The contributions of near work and outdoor activity to the correlation between siblings in the Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error (CLEERE) Study.", Invest Ophthalmol Vis Sci, vol. 55, issue 10, pp. 6333-9, 2014 Sep 09. PMCID: PMC4193758  PMID: 25205866
Crescioni, M., D. H. Messer, T. L. Warholak, J. M. Miller, D. J Twelker, and E. M. Harvey, "Rasch analysis of the Student Refractive Error and Eyeglass Questionnaire.", Optom Vis Sci, vol. 91, issue 6, pp. 624-33, 2014 Jun. PMCID: PMC4045236  PMID: 24811844
Harvey, E. M., J. M. Miller, H. P. Apple, P. Parashar, D. J Twelker, M. Crescioni, A. L. Davis, T. K. Leonard-Green, I. Campus, and D. L. Sherrill, "Accommodation in astigmatic children during visual task performance.", Invest Ophthalmol Vis Sci, vol. 55, issue 8, pp. 5420-30, 2014 Aug 07. PMCID: PMC4148923  PMID: 25103265

2013

J Twelker, D., J. M. Miller, D. L. Sherrill, and E. M. Harvey, "Astigmatism and myopia in Tohono O'odham Native American children.", Optom Vis Sci, vol. 90, issue 11, pp. 1267-73, 2013 Nov. PMCID: PMC4068822  PMID: 24100480

2012

Mutti, D. O., L. G Mitchell, L. T. Sinnott, L. A. Jones-Jordan, M. L. Moeschberger, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. J Twelker, and K. Zadnik, "Corneal and crystalline lens dimensions before and after myopia onset.", Optom Vis Sci, vol. 89, issue 3, pp. 251-62, 2012 Mar. PMCID: PMC3288626  PMID: 22227914
Jones-Jordan, L. A., L. T. Sinnott, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. O. Mutti, D. J Twelker, and K. Zadnik, "Time outdoors, visual activity, and myopia progression in juvenile-onset myopes.", Invest Ophthalmol Vis Sci, vol. 53, issue 11, pp. 7169-75, 2012 Oct 01. PMCID: PMC3474591  PMID: 22977132
Messer, D. H., L. G Mitchell, D. J Twelker, and M. Crescioni, "Spectacle wear in children given spectacles through a school-based program.", Optom Vis Sci, vol. 89, issue 1, pp. 19-26, 2012 Jan. PMCID: PMC3248951  PMID: 22001776
Manny, R. E., L. T. Sinnott, L. A. Jones-Jordan, D. Messer, D. J Twelker, S. A. Cotter, R. N. Kleinstein, and M. Crescioni, "Predictors of adequate correction following vision screening failure.", Optom Vis Sci, vol. 89, issue 6, pp. 892-900, 2012 Jun. PMCID: PMC3365655  PMID: 22544001

2011

Manny, R. E., L. G Mitchell, S. A. Cotter, L. A. Jones-Jordan, R. N. Kleinstein, D. O. Mutti, D. J Twelker, and K. Zadnik, "Intraocular pressure, ethnicity, and refractive error.", Optom Vis Sci, vol. 88, issue 12, pp. 1445-53, 2011 Dec. PMCID: PMC3223547  PMID: 21946783
Mutti, D. O., L. T. Sinnott, L. G Mitchell, L. A. Jones-Jordan, M. L. Moeschberger, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. J Twelker, and K. Zadnik, "Relative peripheral refractive error and the risk of onset and progression of myopia in children.", Invest Ophthalmol Vis Sci, vol. 52, issue 1, pp. 199-205, 2011 Jan 05. PMCID: PMC3053275  PMID: 20739476
Jones-Jordan, L. A., L. G Mitchell, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. O. Mutti, D. J Twelker, J. R. Sims, and K. Zadnik, "Visual activity before and after the onset of juvenile myopia.", Invest Ophthalmol Vis Sci, vol. 52, issue 3, pp. 1841-50, 2011 Mar. PMCID: PMC3101696  PMID: 20926821
Walline, J. J., K. Lindsley, S. S. Vedula, S. A. Cotter, D. O. Mutti, and D. J Twelker, "Interventions to slow progression of myopia in children.", Cochrane Database Syst Rev, issue 12, pp. CD004916, 2011 Dec 07. PMCID: PMC4270373  PMID: 22161388

2010

Hargadon, D. D., J. Wood, D. J Twelker, E. M. Harvey, and V. Dobson, "Recognition acuity, grating acuity, contrast sensitivity, and visual fields in 6-year-old children.", Arch Ophthalmol, vol. 128, issue 1, pp. 70-4, 2010 Jan. PMID: 20065220
Jones-Jordan, L. A., L. T. Sinnott, R. E. Manny, S. A. Cotter, R. N. Kleinstein, D. O. Mutti, D. J Twelker, and K. Zadnik, "Early childhood refractive error and parental history of myopia as predictors of myopia.", Invest Ophthalmol Vis Sci, vol. 51, issue 1, pp. 115-21, 2010 Jan. PMCID: PMC2869059  PMID: 19737876

2009

J Twelker, D., L. G Mitchell, D. H. Messer, R. Bhakta, L. A. Jones, D. O. Mutti, S. A. Cotter, R. N. Klenstein, R. E. Manny, and K. Zadnik, "Children's ccular components and age, gender, and ethnicity.", Optom Vis Sci, vol. 86, issue 8, pp. 918-35, 2009 Aug. PMCID: PMC2901932  PMID: 19650241

2007

Mutti, D. O., J. R. Hayes, L. G Mitchell, L. A. Jones, M. L. Moeschberger, S. A. Cotter, R. N. Kleinstein, R. E. Manny, D. J Twelker, and K. Zadnik, "Refractive error, axial length, and relative peripheral refractive error before and after the onset of myopia.", Invest Ophthalmol Vis Sci, vol. 48, issue 6, pp. 2510-9, 2007 Jun. PMCID: PMC2657719  PMID: 17525178

Pages