Southwest Eye Institute is your source in west Texas and New Mexico for advanced eye care services and treatments including LASIK, cataract surgery, pterygium, glaucoma, diabetic retinopathy, eyelid surgery, comprehensive eye exams and much more. Call, or schedule an appointment, today!Patient Resources‧Marc Ellman, M.D‧Laser Cataract Surgery‧Patient Portal‧Doctors‧LASIK Eye Surgery.