Photo of Dimitra Skondra, MD, PhD, FASRS

2024 IRRF/Macula Society Grantee Dimitra Skondra, MD, PhD, FASRS

Dimitra Skondra, MD, PhD, FASRS University of Chicago Project Title: Cell atlas of gut-retina-RPE-choroid axis Dr. Dimitra Skondra is a highly respected, board-certified retinal specialist, with a particular focus on the medical and surgical treatment of vitreoretinal disease detachment, age-related macular degeneration, retinal vein occlusions, eye trauma, proliferative vitreoretinopathy and intraocular infections, with advanced training […]

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Photo of Colleen Cebulla, MD

2025 Retina Society/IRRF Awardee Colleen Cebulla, MD, PhD

Colleen Cebulla, MD, PhD Ohio State University Vice Chair for Translational Research, Department of Ophthalmology & Visual Sciences Dr. Paul A. Weber Endowed Chair in Ophthalmology Medical Retina-Ocular Oncology Fellowship Director Director, Lions Research Laboratory Director, Retinal Research Laboratory Project Title: Phosphodiesterase Inhibitors as Novel Neuroprotective Therapies in the Retina Dr Cebulla is a board-certified […]

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Photo of Parisa Emami Naeini, MD, MPH

2025 Retina Society/IRRF Awardee Parisa Emami-Naeini, MD, MPH

Parisa Emami-Naeini, MD, MPH Associate Professor of Ophthalmology Director, Uveitis Service, Taschannen Eye Institute University of California Davis Project Title: Non-invasive Artificial Intelligence-Assisted Detection of Retinal Vascular Leakage and Vasculitis in Uveitis In addition to her clinical work, Dr. Emami-Naeini is a clinician-scientist with a strong interest in big data and AI research. She is […]

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Photo of Jeremy Lavine, MD, PhD

2025 Retina Society/IRRF Awardee Jeremy Lavine, MD, PhD

Jeremy Lavine, MD, PhD Assistant Professor, Ophthalmology, Medicine, (Rheumatology) Northwestern University Feinberg School of Medicine Project Title: The Role of Choroidal Macrophages in Choriocapillaris Homeostasis Perivascular macrophages exist on blood vessels in the retina. In the brain, these cells are important for blood-brain barrier homeostasis, but almost nothing is known about these cells in the […]

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About Postdoctoral Awards

Postdoctoral Scholar Awards Three IRRF Scholar Awards have been designated in honor of individuals who played a critical role in the development of the International Retinal Research Foundation and are meant to serve as a memorial to their efforts.  Three awards are given:  The Alston Callahan, MD Scholar Award; The Charles D. Kelman, MD Scholar Award; and the Loris and David Rich […]

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The Robert Machemer, MD/IRRF Fellowship

In 2022, the not-for-profit Robert Machemer Foundation and the International Retinal Research Foundation (IRRF) partnered to create the Robert Machemer, MD/IRRF Fellowship.  At the time of the collaboration, the IRRF agreed to provide $100,000 to The Robert Machemer, MD Foundation to co-fund this Fellowship.  The overall goal was to support the transition of a vitreoretinal […]

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