Previous Personnel

Yimin Wang, PhD

Dr. Yimin Wang is a Research Assistant Professor in Casey Eye Institute. He earned his Ph.D. degree in optics from the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences in Shanghai, China. He performed postdoctoral fellowships at the University of California, Irvine and the Department of Biomedical Engineering, Duke University.

Catherine Cleary, MD

Dr. Catherine Cleary, MD, a corneal surgeon and a fellow of the Royal College of Surgeons in Ireland, worked in the COOLLab from January to December 2010 while she was a research fellow with Dr David Huang at the Doheny Eye Institute, University of Southern California.  During this time she performed research on applications of anterior segment Fourier-Domain OCT combined with femtosecond and excimer lasers to develop novel corneal transplantation techniques. This involved a series of experiments testing novel OCT-guided transplant techniques on eye-bank eyes.  Two papers based on this work have been accepted for publication in the journal Cornea.  She also worked on OCT applications used in guiding laser treatment of superficial corneal scars and opacities and on guiding accurate femtosecond laser keratotomy incisions for the treatment of high astigmatism following corneal transplantation.  Lastly, she collaborated on projects involving Fourier-Domain OCT imaging of the anterior chamber angle.  Following her year with the COOLLab, Dr Cleary returned to Ireland where she is now a faculty member at a University Hospital specializing in the treatment of corneal diseases.

Janice Van Norman, COT

Janice is our study coordinator who's main focus is on our Advanced Imaging for Glaucoma study at OHSU.  However, she is also responsible for subject recruitment and management across all of our clinical studies.  She is a certified ophthalmic technician and has worked previously in general and pediatric ophthalmology.

Johnny Su, PhD

Dr. Ping-Jung (Johnny) Su (Click here for Curriculum Vitae) received his PhD in physics, biomedical concentration, from National Taiwan University. He is currently a postdoctoral researcher at COOL lab of Casey Eye Institute. His research interests include biomedical optics, biomaterials and bio-microfluidics.

 

Shahrzad Mohammadi, MPH

Shahrzad Mohammadi is a Clinical Research Coordinator focusing on the retina studies and subject recruitment. She has worked in various research and healthcare settings, including Infectious Disease and Pediatrics. With a Master’s in Public Health she  strives for a healthy and balanced lifestyle through fitness and nutrition.

Miao Zhang, PhD

Miao Zhang got his MS in Computer Science and PhD in Physics from University of Missouri, Columbia. He is familiar with optical coherence tomography system as well as biomedical image processing. (Click here for Resume)

Pengxiao Zang, MS

Pengxiao Zang is an international visiting student. He is also a master's student of Shandong Normal University. Pengxiao’s research interests are medical image registration and segmentation.

Jason Tokayer, MS

Jason Tokayer is a Ph.D. candidate in Electrical Engineering at the University of Southern California. He is currently a visiting student at Casey Eye Institute. His research interests include novel methods for segmentation of OCT retinal images using natural sparsity. Also, he is interested in visualization and quantification of flow in small retinal vessels.

Rui Zhao, MS

Rui Zhao is an international visiting student. He is also a master's student of Shandong Normal University. Rui’s research interests are medical image texture analysis and machine learning.

Gangjun Liu, PhD

Dr. Gangjun Liu (Click here for Curriculum Vitae) is a Research Assistant Professor. He received his PhD in optics from the Shanghai Jiao Tong University in Shanghai, China. He completed a post-doc from UC-Irvine in Biomedical Engineering, Beckman Laser Institute. His research is focused on optical design, microscope or fiber optics, and optical coherence tomography.

Ahmed M. Hagag, MD

Ahmed is a research assistant in the COOL Lab. He has recently earned his MD from Mansoura University School of Medicine, Egypt. Ahmed is working on optical coherence tomography angiography in retinal diseases, as well as ocular response to physiologic stimuli.

Xinbo Zhang, PhD

Dr. Xinbo Zhang (Click here for Curriculum Vitae) is a senior statistician for the glaucoma imaging study. He received his PhD in biostatistics at the University of Southern California, Los Angeles.

Xiaogang Wang, MD

Dr. Xiaogang Wang, Shanghai Jiao Tong University, worked in the COOL Lab as an international visiting scholar under the supervision of Dr. David Huang from October 2012 through November 2013. During this period, Dr. Wang focused his research on imaging and measurement of retinal, choroidal and optic nerve head blood flow using swept source optical coherence tomography. He submitted one manuscript for publication as first author and presented his research abstract at the 2013 American Academy of Ophthalmology (AAO) Annual Meeting held in New Orleans, LA. At the end of November 2013, he finished his studies at the Casey Eye Institute and returned to China to continue his PhD study at Shanghai Jiao Tong University, Shanghai.

Chenxing Zhang, MD, PhD
Chunhui Jiang, MD
Li Liu, MS

Li Liu is a visiting student from Shandong Normal University in Jinan, Shandong and is doing her master’s degree in Shandong Normal University. Li's research focuses on medical image segmentation and registration, optical coherence tomography. 

Hideaki Yokoqawa, MD

Dr. Hideaki Yokogawa (click here for CV) is a visiting researcher from Japan. He earned his MD in 1998 and PhD in 2010, in Kanazawa University, Japan, and worked as a Assistant Professor, Department of Ophthalmology & Visual Science Kanazawa University Graduate School of Medical Science. His research interests include anterior segment optical coherence tomography and lamellar keratoplasty.

Alex D. Pechauer, BS

Alex Pechauer is a Research Assistant coming to us from a Northwest suburb of Chicago. He received his BS in Biology from Carroll University and previously conducted research in Ophthalmology at the Medical College of Wisconsin. Alex will be crucial in the development of tissue phantoms for various imaging modalities. He will also be working on the establishment and execution of several experimental protocols.

Changlei Dongye,  PhD

Dr. Changlei Dongye is a visiting scholar from Shandong University of Science and Technology in Qingdao, China. He received his PhD in computer software and theory from Shandong  University of Science and Technology. His research interests focused on medical image processing, segmentation of optical coherence tomography.

Simon S. Gao, PhD

Dr. Simon Gao earned his Ph.D. in Bioengineering from Rice University. Simon was a post-doctoral fellow in the COOL lab. Simon's research interests include biomedical optics, optical coherence tomography, and sensory systems.

Yansha Lu, MS

Yansha Lu is an international Research Fellow in the COOL lab. She is a master's student of Shandong Normal University. Yansha’ s research interests are digital image processing and data analysis.

Zhuo Wang

Zhuo Wang is an international visiting student. He is also a master's student of Shandong Normal University. His  major is medical image processing, and his research interests are medical image segmentation and registration.

Jianlong Yang, PhD

Jianlong Yang earned his PhD in Optical Engineering from Shanghai Jiao Tong University in 2015. He is now a postdoctoral researcher at the Casey Eye Institute. His research interests include optical coherence tomography, biomedical imaging, novel laser sources, and nonlinear fiber optics.

Claudio is a medical technologist in Ophthalmology and a professor at the Pontifical Catholic University of Valparaíso, Chile. He is currently a postgraduate student in the PhD Program of Ophthalmology and Visual Sciences at the Federal University of Sao Paulo, Brazil.

Claudio Zett, MT
Maolong Tang, PhD

Dr. Maolong Tang (Click here for Curriculum Vitae) earned his PhD in Biomedical Engineering from the Ohio State University in 2004 and completed his postdoctoral training in Doheny Eye Institute. He is currently Research Assistant Professor in Casey Eye Institute. His research interests include visual optics, corneal topography, optical coherence tomography and intraocular lens power calculation.

Honglian Xiong, PhD

Honglian Xiong is a visiting scholar from Foshan University. She received her PhD in Optics from South China Normal University. Her research focuses on Optical coherence tomography biomedical imaging and image segmentation.

Yuli Yang, MD, PhD

Yuli Yang is a visiting scholar supported by Chinese Scholarship Council. She received her MD, PhD degree in ophthalmology from West China Medical University, Chengdu, China. She works in Southwest Hospital as Director of refractive surgery and cornea diseases center. Her research focuses on optical coherence tomography in refractive surgery and cornea diseases.

Mohamed A. Ahmed, MD

Dr. Ahmed is a post-doctoral visiting research fellow in the COOL Lab. He has graduated, earned his Master and Doctorate degrees from Minia University School of Medicine, Egypt; working as full-time lecturer of Ophthalmology teaching medical students and operating for cataract and refractive surgery as well as most ocular diagnostics. Master thesis in 2007 was about the use of OCT in diabetic retinopathy. During his MD he worked for 2-years as a clinical research fellow in Kitasato University, Japan studying the femtosecond-assisted laser vision correction (FLeX & SMILE), corneal surgery & ICL implantation. Currently; working on optical coherence tomography angiography application in uveitis and retinal vasculitis.

3375 SW Terwillinger Blvd

Portland, OR 97239

​Telephone : 503.494.5131

Email : coollab.ohsu@gmail.com

© 2018 Center for Ophthalmic Optics & Lasers