Glenn Chung-Wing Yiu, M.D., Ph.D.
- Assistant Professor of Ophthalmology
Philosophy of Care
Dr. Yiu strongly believes in patient education, and works with his patients together as a team to develop their treatment plans. He encourages his patients to ask questions, and takes the time to carefully explain their condition to them.
By helping each patient understand the nature of their eye disease, and also providing up-to-date information about clinical trials and retina research, he strives to help them make informed decisions about their eye care.
Dr. Yiu strives to provide compassionate care to all his patients, and enjoys developing a long-term relationship of mutual trust and respect with each individual that he sees.
Dr. Yiu is a vitreoretinal specialist at the UC Davis Eye Center. He received his medical training at Harvard Medical School, where his graduate research explored molecular mechanisms of nervous system regeneration and earned him a dual MD-PhD degree. After a residency at the Massachusetts Eye & Ear Infirmary, he underwent fellowship training in vitreoretinal surgery at Duke University, where he was also involved in advanced ocular imaging research to study mechanisms of age-related macular degeneration and diabetic retinopathy. As a vitreoretinal specialist and surgeon at UC Davis, he specializes in both the medical and surgical management of various retinal diseases, including macular degeneration, diabetic retinopathy, retinal vascular conditions, retinal detachments, retinal degenerations, and macular diseases such as epiretinal membranes and macular holes.
Dr. Yiu is involved in translational research to study the pathogenesis and develop therapies for age-related macular degeneration, and other retinal diseases. His focuses include ocular imaging technologies, gene editing, drug delivery, and primate models of retinal disease. He presented the first use of CRISPR-based genome editing as a treatment strategy for wet macular degeneration, and pioneered work to study macular degeneration features in rhesus monkeys.
His translational research program spans animal models from mice to non-human primates to human patients, and he is actively involved in recruitment for major clinical trials for new treatments. He has published numerous peer-reviewed scientific papers and book chapters, and has given lectures nationally and internationally. He is the editor of the textbook "Vitreoretinal Disorders", serves as editor and reviewer for several academic journals, and is a course lecturer at the American Academy of Ophthalmology.
Dr. Yiu has also been the recipient of numerous prestigious award including the Ronald G. Michels Foundation Fellowship Award, the Heed Ophthalmic Foundation Fellowship Award, the Retina Society Fellowship Research Award, and the Macula Society Evangelos S. Gragoudas Award. In 2016, he was named as one of 21 "Emerging Vision Scientists" by the National Alliance for Eye and Vision Research for his cutting edge research.
M.D., Harvard Medical School, Boston MA 2008
Ph.D., Neuroscience, Harvard Medical School, Boston MA 2006
B.A., Columbia University, New York NY 2000
Ophthalmology, Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston MA 2009-2012
Vitreoretinal Surgery, Duke University Medical Center, Durham NC 2012-2014
American Board of Ophthalmology, 2014
ALTA Ophthalmological Society
American Academy of Ophthalmology
American Medical Association
American Society of Retina Specialists
Association for Research in Vision & Ophthalmology
International Society for Eye Research
Honors and Awards
International Society for Eye Research Travel Fellowship, 2018
American Society of Retina Specialists Honor Award, 2018
Macula Society International Travel Grant, 2017
NAEVR Emerging Vision Scientist, 2016
Alcon Research Institute Young Investigator Award, 2016
Macula Society Evangelos S. Gragoudas Award, 2014
Ronald G. Michels Foundation Fellowship Award, 2013
Retina Society 17th Fellowship Research Award, 2013
Heed Ophthalmic Foundation Fellowship Award, 2012
Select Recent Publications
To view a complete list of Dr. Yiu's publications, please click here.
Yiu G, Tieu EV, Nguyen AT, Wong B, Smit-McBride Z. Genomic Disruption of VEGF-A Expression in Human Retinal Pigment Epithelial Cells using CRISPR-Cas9 Endonuclease. Invest Ophthalmol Vis Sci. 2016 Oct 1;57(13):5490-5497.
Yiu G, Vuong VS, Oltjen S, Cunefare D, Farsiu S, Garzel L, Roberts J, Thomasy S. Effect of Uveal Melanocytes on Choroidal Morphology in Rhesus Macaques and Humans on Enhanced-Depth Imaging Optical Coherence Tomography. Invest Ophthalmol Vis Sci. 2016 Oct 1;57(13):5764-5771.
Moisseiev E, Yiu G. Retinal Detachment in Severe Myopia. Lancet. 2016.
Vuong VS, Moisseiev E, Cunefare D, Farsiu S, Moshiri A, Yiu G. Repeatability of Choroidal Thickness Measurements on Enhanced Depth Imaging OCT using Different Posterior Boundaries. Am J Ophthalmol. 2016 Sep; 169:104-12.
Yiu G, Chiu SJ, Petrou PA, Stinnett S, Sarin N, Farsiu S, Chew EY, Wong WT, Toth CA. Relationship of Central Choroidal Thickness with Age-Related Macular Degeneration Status. Am J Ophthalmol. 2015 Apr;159(4):617-626.
Koprivica V, Cho KS, Park JB, Yiu G, Atwal J, Gore B, Kim JA, Lin E, Tessier-Lavigne M, Chen DF, He Z. EGFR Activation Mediates Inhibition of Axon Regeneration by Myelin and Chondroitin Sulfate Proteoglycans. Science. 2005 Oct 7;310(5745):106-10.
Park JB*, Yiu G* (*these authors contribute equally), Kaneko S, Wang J, Chang J, He Z. A TNF Receptor Family Member, TROY, is a Coreceptor with Nogo Receptor in Mediating the Inhibitory Activity of Myelin Inhibitors. Neuron. 2005 Feb 3;45(3):345-51. Cover Article.
Yiu G, Manjunath V, Chiu SJ, Farsiu S, Toth CA. Effect of Anti-Vascular Endothelial Grown Factor Therapy on Choroidal Thickness in Diabetic Macular Edema. Am J Ophthalmol. 2014 Oct; 158:745-751.
Yiu G, Pecen P, Sarin N, Chiu SJ, Farsiu S, Mruthyunjaya P, Toth CA. Characterization of the Choroid-Scleral Junction and Suprachoroidal Layer in Healthy Individuals on Enhanced-Depth Imaging Optical Coherence Tomography. JAMA Ophthalmol. 2014 Feb 1;132(2):174-81.
Yiu G, He Z. Glial Inhibition of CNS Axon Regeneration. Nat Rev Neurosci. 2006 Aug; 7(8):617-27.