Peña Eye Institute in McAllen and Harlingen, TX

Dr. Raul Peña discusses the risk of sun exposure and eye diseases, and offers tips for protecting the eyes from damaging UV rays.

Understanding the risk factors of cataracts is an important part of preserving eyesight and preventing this common vision problem for as long as possible.

Medications for glaucoma can slow down vision loss and prevent blindness. Dr. Raul Peña discusses prescription eye drops and pills.

Experienced ophthalmologist Dr. Raul Peña goes over some of the most common causes of cataracts, a cloudy buildup on the lens of the eye.

Check out our Peña Eye Institute/KTEX Dallas Cowboys Giveaway Winners who will enjoy the Dallas Cowboys game LIVE courtesty of Peña Eye Institute, the Valley's Official IntraLASIK Surgeon for the Dallas Cowboys! 

After undergoing LASIK surgery, patients must avoid staring at computer, phone, and TV screens while healing. A skilled refractive surgeon explains why.

At Peña Eye Institute, Dr. Raul Peña discusses how long the LASIK procedure takes, along with the steps involved with the procedure.

Medicare Part B covers medically necessary cataract surgery. An eye doctor and vision surgeon can discuss if your cataract removal procedure qualifies.

There are multiple types of glaucoma. Our vision and eye care specialists compare the various kinds of glaucoma and your options for care.

Advances in technology means that cataract surgery is safer and more effective than ever. Raul Peña provides cataract surgery success rates and statistics.