Aging Your Eyes

As individuals reach their early to mid-40s, they may experience difficulty seeing things clearly, particularly when reading or using digital devices. According to the American Academy of Ophthalmology, this common issue is presbyopia and affects adults aged between 41 and 60. Presbyopia is a gradual change in the eyes’ ability to focus, which worsens over… Read More


April Is Sports Eye Safety Month

Spring has arrived, which is the perfect time for outdoor sports and games. April is National Sports Eye Safety Month, a reminder by the American Academy of Ophthalmology (AAO) to raise awareness about preventing sports-related eye injuries. Prevention is critical, and using sport-specific eye protection can help save your vision. Eye protection should be worn… Read More


March is Save Your Vision Month

Save Your Vision Month was established in 1927 by American Optometric Association (AOA) members. During this month and throughout the year, we provide vital eye care that goes beyond correcting vision and emphasizes preventive eye health to our patients. We encourage you to prioritize your eye health by scheduling a comprehensive eye exam and recognizing… Read More


Medical Center Ophthalmology Associates welcomes Dr. Violet Ehiem-Negrón to our team in San Antonio!

Medical Center Ophthalmology Associates (MCOA) is pleased to announce the addition of Dr. Violet Ehiem-Negrón, a board-certified optometric glaucoma specialist, to their team in San Antonio, Texas. Dr. Ehiem-Negrón brings a wealth of expertise in comprehensive eye care, glaucoma management and specialty contact lenses, further strengthening MCOA’s commitment to providing exceptional eye care to the… Read More


Women’s Eye Health

March is Women’s History Month, a time to observe and celebrate the vital role that women have played in American history. Women have made significant contributions to culture, society, and medicine. Every woman is essential and contributes daily to improving lives, whether it be for family, colleagues, or the community. A woman’s everyday life is… Read More


What is a Cataract?

What is a Cataract? A cataract is a dense, cloudy area that forms in the eye’s lens. A cataract begins when proteins in the eye form clumps that prevent the lens from sending clear images to the retina. The retina converts the light that comes through the lens into signals. It sends the signals to… Read More


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