Welcome to South Bay Retina

At South Bay Retina, we have been providing advanced eye care since 1999. We combine state-of-the-art diagnostic imaging & therapeutic technologies to provide specialized and compassionate patient-focused care for diseases that affect the retina & vitreous.

Dr Narain

Meet Dr. Narain

Dr. Keshav Narain founded South Bay Retina in 2000 and offers care at two locations to serve the San Jose and Gilroy communities. He has over 20 years of experience as an ophthalmologist and specializes in diagnosing and treating vitreoretinal diseases, the variety of conditions that affect the structures at the back of the eye, such as the retina, macula, and vitreous. Dr. Narain is also an experienced surgeon, offering treatment for retinal detachment, retinal tear, and floaters.

Pars Plana Vitrectomy (PPV)

Pars plana vitrectomy (PPV) is a surgical procedure that treats diseases of the posterior (optic nerve) of the eye. With PPV, Dr. Narain addresses abnormal conditions that cause vision loss, cloudy/hazy vision, and abnormal pulling (traction) by the vitreous (the clear gel that fills the space between the lens and retina of the eyeball) on the retina.

TempSure Envi Skin Tightening

TempSure Envi is a radiofrequency laser treatment for non-invasive skin tightening. There is no surgery or downtime required, and the treatments will leave your skin feeling tighter, smoother, and more youthful. If you want to reduce the wrinkles, fine lines, and other signs of aging from your face, TempSure Envi may be the perfect option for you! Schedule a consultation to get a custom treatment plan today!


An intravitreal injection allows Dr. Narain to place medication directly into the vitreous cavity (the space in the back of the eye). These injections are used to treat a variety of retinal conditions, such as age-related macular degeneration (AMD), diabetic retinopathy, retinal vein occlusion, endophthalmitis, retinitis, and more. This procedure is quick (usually 10-15 minutes) and performed at our office in the South Bay.

Electrophysiology Testing for Glaucoma

Similar to the way that electrocardiograms (ECGs) are used to monitor heart disease, electrophysiology is used to diagnose and monitor disorders that affect vision. Glaucoma is a slowly progressive disease that can lead to irreversible loss of vision if not detected or treated early. Electrophysiology testing allows our team to detect glaucoma before it becomes a much bigger issue.

Pneumatic Retinopexy

At South Bay Retina, we use pneumatic retinopexy to repair a detached retina and restore vision. During this in-office procedure, Dr. Narain will inject an expanding gas bubble into the eye to push the detached area back in place. A freezing device will then seal the retina against the wall of the eye.

Call us at (408) 294-3534 or schedule online.

San Jose Office

Gilroy Office


We're happy to answer any questions you may have, feel free to call us at
(408) 294-3534