Dean VanNasdale

Assistant Professor

Contact Information

Postal address: 
338 W 10th Ave Room 458 Columbus, OH 43210

Biographical narrative

Dean A. VanNasdale, Jr., OD, PhD, received his Doctor of Optometry degree from the Michigan College of Optometry at Ferris State University in 2003 and completed a cornea and contact lens residency at Indiana University in 2004. Dr. VanNasdale received a Master of Science degree in Clinical Research and a PhD degree in Vision Science from Indiana University in 2011.

Dr. VanNasdale’s primary research focus is advanced retinal imaging, with an emphasis on normal aging changes and pathological changes associated with diabetic retinopathy and age-related macular degeneration. By emphasizing specific light/tissue interactions, changes to the normally well-ordered retinal structure can be highlighted. The goal of his research is to distinguish normal aging changes from those related to sight threatening pathology and to detect retinal damage earlier in the disease process using both commercially available and laboratory-based instruments.

Dr. VanNasdale teaches Public Health and Environmental Vision to third year optometry students and is an instructor in the Contact Lens Services at the College of Optometry.

Degrees

  • 2011, Ph.D., Indiana University Bloomington
  • 2011, M.S., Indiana University-Purdue University Indianapolis
  • 2004, None Indicated, Indiana University Bloomington
  • 2003, O.D., Ferris State University
  • 2002, B.S., Ferris State University

Journal articles

  • VanNasdale, DA, Eilerman, A, Zimmerman, A, Lai, N, Ramsey, K, Sinnott, LT. "Foveal Curvature and Asymmetry Assessed Using Optical Coherence Tomography." Optometry and Vision Science. Vol. 94, no. 6. (June 2017.): 664-671.
  • Nixon,Alex,D; Barr,Joseph,T; VanNasdale,Dean,A. "Corneal epithelial bullae after short-term wear of small diameter scleral lenses." CONTACT LENS & ANTERIOR EYE. Vol. 40, no. 2. (April 2017.): 116-126.
  • VanNasdale,Dean,A; Elsner,Ann,E; Peabody,Todd,D; Kohne,Kimberly,D; Malinovsky,Victor,E; Haggerty,Bryan,P; Weber,Anke; Clark,Christopher,A; Burns,Stephen,A. "Henle Fiber Layer Phase Retardation Changes Associated With Age-Related Macular Degeneration." INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. Vol. 56, no. 1. (January 2015.): 284-290.
  • VanNasdale, DA, Elsner, AE, Peabody, TD, Kohne, KD, Malinovsky, VE, Haggerty, BP, Weber, A, Clark, CA, Burns, SA. "Henle fiber layer phase retardation changes associated with age-related macular degeneration." Investigative Ophthalmology and Visual Science. Vol. 18, (December 2014.): 284-290.
  • Chui, TY, VanNasdale, DA, Elsner, AE, Burns, SA. "The association between the foveal avascular zone and retinal thickness." Investigative Ophthalmology and Visual Sciences. Vol. 30, (October 2014.): 6870-6877.
  • Chui,Toco,YP; VanNasdale,Dean,A; Elsner,Ann,E; Burns,Stephen,A. "The Association Between the Foveal Avascular Zone and Retinal Thickness." INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE. Vol. 55, no. 10. (October 2014.): 6870-7.
  • Burns,Stephen,A; Elsner,Ann,E; Chui,Toco,Y; VanNasdale,Dean,A; Clark,Christopher,A; Gast,Thomas,J; Malinovsky,Victor,E; Phan,Anh-Danh,T. "In vivo adaptive optics microvascular imaging in diabetic patients without clinically severe diabetic retinopathy." BIOMEDICAL OPTICS EXPRESS. Vol. 5, no. 3. (March 2014.): 961-974.
  • Chui,Toco,YP; VanNasdale,Dean,A; Burns,Stephen,A. "The use of forward scatter to improve retinal vascular imaging with an adaptive optics scanning laser ophthalmoscope." BIOMEDICAL OPTICS EXPRESS. Vol. 3, no. 10. (October 2012.): 2537-2549.
  • Kharrazi,Hadi; Chisholm,Robin; VanNasdale,Dean; Thompson,Benjamin. "Mobile personal health records: An evaluation of features and functionality." INTERNATIONAL JOURNAL OF MEDICAL INFORMATICS. Vol. 81, no. 9. (September 2012.): 579-593.
  • Miura,Masahiro; Elsner,Ann,E; Petrig,Benno,L; VanNasdale,Dean,A; Zhao,Yanming; Iwasaki,Takuya. "Imaging polarimetry of macular disease." OPHTHALMIC TECHNOLOGIES XVIII. Vol. 6844, (January 2008.): 68441D-.
  • Burns, SA, Elsner, AE, Chui, TY, VanNasdale, DA, Clark, CA, Gast, TJ, Malinovsky, VE, Phan, AT. "In vivo Adaptive Optics Microvasculature Imaging in Diabetic Patients without Clinically Severe Diabetic Retinopathy." Biomedical Optics Express. -.
  • Burns SA, Elsner AE, Chui TY. "In vivo adaptive optics microvascular imaging in diabetic patients without clinically severe diabetic retinopathy." biomedical optics express. -.
  • VanNasdale, DA, Eilerman A.. "Determination of Foveal Radius of Curvature Using Optical Coherence Tomography." Optometry and Vision Science. (January 0.): -.
  • Burns SA, Elsner AE, Chui TY. "In vivo adaptive optics microvascular imaging in diabetic patients without clinically severe diabetic retinopathy." biomedical optics express. -.

Presentations

  • "Spotlight on States Engaging in Aging Eye Health." Presented at 2017 Focus On Eye Health National Summit, . (June 2017)
  • "Overview of Age-related Eye Diseases/Ohio's Vision Health Initiative." Presented at Prevent Blindness Aging Eye Summit, . (June 2017)
  • "Opportunities for Inter-profssional Collaboration in Public Health." Presented at Association of Ohio Health Commissioners Public Health Combined Conference, . (May 2017)
  • "What the Data Tell Us About Vision and Chronic Disease." Presented at 2016 Alabama Vision Summit, . (October 2016)
  • "Promoting Interdisciplinary Care in the Optometric Community." Presented at Association of Ohio Health Commissioners Public Health Combined Conference, . (May 2016)
  • "Promoting Interdisciplinary Care in the Optometric Community." Presented at The Centers for Disease Control and Prevention Division of Diabetes Translation Stakeholders Group, . (February 2016)
  • "The Role of Diverse Interdisciplinary Engagement in Primary Eye Care." Presented at American Public Health Association Vision Care Section Fall Webinar, . (October 2015)
  • "Advances in Imaging of the Normal and Diseased Retina." Presented at Aging Eye Summit, . (June 2015)
  • "Advancing Interdisciplinary Patient Care in a University Setting." Presented at Focus on Eye Health National Summit: Game Changers in Vision, . (June 2015)
  • "Vascular Imaging in Diabetic Retinopathy." Presented at ISER, . (July 2014)

Abstracts

  • McClure KA, King-Smith E, VanNasdale DA. "Ocular Surface Imaging to Assess Tear Film Dynamics Associated with Cntact Lens Wear." Chicago, Illinois, USA. (October 2017.): -.
  • VanNasdale DA, Ciamacca ML. "Quantificaion of Phase Retardation as a Function of Thickness in the Henle Fiber Layer." Chicago, Illinois, USA. (October 2017.): -.
  • Knapp J, VanNasdale DA, Ramsey K, Racine J. "Retinal Dysfunction in a Presymptomatic Patient with Huntington's Disease." Miami, Florida, USA. (October 2017.): -.
  • VanNasdale, DA, Jordan, L. "Multi-state Assessment of Vision Impairment and Accociated Morbidity." Baltimore, Maryland, USA. (May 2017.): -.
  • Hartwick, A, Clark, C, VanNasdale, DA, King, B, Yuhas, P, Elsner, AE, Burns, SA. "Pupil Resonses Evoked by Targeted Light Stimulation of the Fovea and Peri-Macular Region." Anaheim, California, USA. (November 2016.): -.
  • VanNasdale, DA. "Custom Curve Fitting for Optimization of Foveal Pit Curvature Radius Measurements." Anaheim, California, USA. (November 2016.): -.
  • VanNasdale DA, Eilerman A. "Radial Symmetry of the Foveal Pit Curvature Assessed with Optical Coherence Tomography." Seattle, Washington, USA. (May 2016.): -.
  • Ciamacca M, Cense B, Gladys FM, Ridzuan H, Lai N, Zimmerman A, Nixon A, Smith M, Eilerman A, Haung G, and VanNasdale DA. "Image Calibration of a Research Grade Optical Coherence Tomographer." New Orleans, Louisiana, USA. (October 2015.): -.
  • VanNasdale DA, Huang G, Lai, Ciamacca M, Eilerman A, Zimmerman A, Nixon A, Smith M. "Physical and Optical Properties of Rigid Gas Permeable Contact Lenses Measured with Optical Coherence Tomography." Denver, Colorado, USA. (May 2015.): -.
  • Eilerman A, VanNasdale DA. "Foveal Pit Curvature Modeling in a Normal Population." Denver, Colorado, USA. (November 2014.): -.
  • Nixon A, VanNasdale DA. "Visual Performance of Scleral and Soft Contact Lenses in Normal Eyes." Denver, Colorado, USA. (November 2014.): -.
  • VanNadale, DA, Elsner, AE. "Differential Effects of Age-related Macular Degeneration Pathology on Polarization Sensitive Imaging." Seattle, Washington, USA. (October 2013.): -.
  • VanNasdale DA, Elsner AE, Clark CA, Burns SA. "Phase RetardationAsymmetry Associated with the Henle Fiber Layer in Normal Aging." Seattle, Washington, USA. (May 2013.): E-Abstract: 1468.
  • Clark CA, Konynenbelt B, Elsner AE, Chui YPT, VanNasdale DA. "Retinal Changes and Peripheral Refraction Using Optical Coherence Tomography." Phoenix, Arizona, USA. (October 2012.): E-Abstract: 120623.
  • VanNasdale DA, Chui YPT, Burns SA. "Imaging the Retinal Capillary Layers Using Adaptive Optics." Phoenix, Arizona, USA. (October 2012.): -.