Dr. Manny received her OD and PhD from the University of Houston, College of Optometry. She has been teaching in the clinic and classroom since 1981. Prior to earning her PhD she worked part-time in a private practice. Her clinical expertise is pediatric eye care with an emphasis on children under the age of 6 years and those with special needs. As a clinician scientist she has served as the principal investigator for a variety of multi-center clinical studies funded by the National Eye Institute as well as industry. These studies included clinical trials looking at the development, progression and treatment strategies for nearsightedness (myopia) (COMET, COMET2, ACHIEVE, CLIP), large collaborative observational studies of myopia (CLEERE, COSMICC), and collaborations with the Pediatric Eye Disease Investigator network (PEDIG) studying different treatment options for amblyopia and strabismus. Other research interests include improving screening methods used to identify infants and preschool children with vision problems or at risk for vision problems. She is a fellow of the American Academy of Optometry, and serving as a Vice chair of PEDIG (2014-2016).
Development of Vision, Anomalies of Binocular Vision, Refractive Error, and Vision Screening
Infants and Preschool Children, Children with Special Needs
Dr. Marsack completed a BS in Computer Engineering at Texas A&M University, a MS in Biomedical Engineering at The University of Texas at Austin and a PhD in Physiological Optics and Vision Science at The University of Houston, College of Optometry. Currently, he conducts research investigating the optical and visual performance associated with custom corrections for highly aberrated optics of the eye. He was a two-time recipient of the American Optometric Foundation Ezell Fellowship.
Optical aberration of the eye, custom and pseudo-custom correction of optical aberration, visual performance, metrics predictive of visual performance.