Occlusion Specialist
OR
Last updated on 01 Jan 2026
Overview
An Occlusion Specialist is an ophthalmologist or retina specialist who focuses on diagnosing and treating vascular blockages in the eye, such as retinal artery occlusion (RAO) and retinal vein occlusion (RVO). These are serious, often vision-threatening conditions commonly associated with systemic diseases like hypertension, diabetes, and cardiovascular disorders. Early diagnosis and intervention are critical to preserving sight.
Job Description
- Diagnose retinal vascular occlusions using tools such as fundus photography, fluorescein angiography, and OCT (optical coherence tomography).
- Manage acute occlusions, including initiating urgent treatments for central retinal artery occlusion (CRAO), often considered an ocular emergency.
- Treat complications of retinal vein occlusion (RVO) such as macular edema and neovascularization with intravitreal injections (e.g., anti-VEGF, steroids).
- Evaluate and address systemic risk factors, collaborating with internists or cardiologists to manage hypertension, diabetes, and clotting disorders.
- Monitor disease progression and response to treatment, adjusting therapy plans based on visual acuity, imaging, and ocular health.
- Provide patient education and counseling about disease prevention, lifestyle changes, and the importance of managing systemic health.
- Conduct or participate in research on new therapies and preventive strategies for ocular vascular occlusive diseases.

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