Patient Testimonials

LASIK Patient Testimonials


Cataract Patient Testimonial

Mark Sweeney
Fuchs Dystrophy Cataract Patient

Mark Sweeney was experiencing a continuing blur in his right eye that his ophthalmologist, Dr. Karen Morgan of USC Roski Eye Institute, determined was Fuchs Dystrophy. This disease is a swelling and clouding of the cornea. She referred Mark to her colleague at USC Roski Eye Institute, Dr. J. Martin Heur, an expert in both cataract surgery and DMEK, an innovative treatment that only a handful of eye doctors across the nation offer.

Mark found the surgery were so successful that he has scheduled to have the same procedure done in the right eye which is showing similar problems. He has been able to avoid wearing his glasses and returned to the outdoors and activities he loves such as concerts at the Hollywood Bowl. Watch Mark’s story and learn more about DMEK at:


CXL Patient Testimonial

Adam Lyons
Keratoconus Patient

Adam Lyons, a U.S. Navy service member, had LASIK surgery in 1997 to eliminate having to wear glasses or contacts. Shortly afterward, Adam was stationed in Southern California having moved from Chicago, and found his vision was deteriorating. He was told the LASIK had caused a degenerative eye disease that affects the cornea called keratoconus. As the disease progressed, Adam was referred to Dr. Jonathan Song at the USC Roski Eye Institute and ultimately had to have a corneal transplant in his left eye.

Years later his right eye started to deteriorate as well. But this time, Dr. Song engaged his colleague, Dr. Brad Randleman, a refractive surgeon who is an expert in both LASIK and corneal diseases such as keratoconus. Dr. Randleman had been involved in clinical trials since 2008 on a keratoconus treatment called corneal cross-linking (CXL), a non-invasive procedure that can reduce or stop the progression of keratoconus and prevent the need for another corneal transplant. In 2016, USC Roski Eye Institute was the first medical center in the greater Los Angeles area to perform CXL after FDA approval and Adam was our first patient.


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USC Roski Eye Institute

1450 San Pablo St., 4th Floor,
Los Angeles, CA 90033

USC Roski Eye Institute

65 N. First Ave., Suite 101,
Arcadia, CA 91006

USC Roski Eye Institute

625 S. Fair Oaks Ave., Suite 400,
Pasadena, CA 91105

USC Roski Eye Institute
USC Village

835 W. Jefferson Blvd., Suite 1720
Los Angeles, CA 90089

Children’s Hospital
Los Angeles

4650 Sunset Blvd.,
Los Angeles, CA 90027

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Coronavirus (COVID-19) Announcement

Due to ongoing developments with COVID-19, we are only able to see patients with urgent eye problems at this time. If you have any questions or concerns, please call us at 323-442-6335.