Peña Eye Institute in McAllen and Harlingen, TX

After undergoing LASIK surgery, patients may experience light sensitivity as a side effect. Let's consider recovery from laser vision correction.

Ocular allergy testing can help identify the exact cause of eye irritation and allergic reactions. Let's go over the process and who should consider it.

Cigarette smoke after LASIK surgery can lead to problems with healing and comfort. Let's consider these matters right now.

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! 

Although technology has improved dramatically, corneal thickness remains one of the most important factors in the success of LASIK surgery.

Proper diagnosis of glaucoma is crucial for preserving vision. Let's note the symptoms and warnings signs of this condition.

LASIK and prescription glasses are great options for vision correction. Let's compare laser eye surgery to corrective lenses.

Your age can have a major impact on your candidacy for LASIK. Let's look at minimum age requirements and other factors.

Dr. Raul Peña offers eye care services that will allow patients to maintain eye health and vision into their senior years.

Dry eye is the most common side effect of LASIK; however, it is usually temporary and mild - and many patients don’t experience it at all.