Peña Eye Institute in McAllen and Harlingen, TX

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.

At Peña Eye Institute, Dr. Raul Peña offers a range of treatment options for presbyopia, including glasses, contact lenses, and IOLs.

Dr. Raul Peña can ease glaucoma symptoms by offering patients laser surgery that relieves pressure from the eye.

Custom LASIK can correct both lower order aberrations - nearsightedness, farsightedness, and astigmatism - and higher order aberrations.

You have to be at least 18 years old to undergo LASIK. Even then, however, it may be best to wait in some cases.