Lisa M. Tom, M.D.

How Long Does Cataract Surgery Take?

The length of cataract surgery depends on the complexity of the case. A routine case may take less than 30 minutes, although you should expect to be at the surgical facility for about 3 hours. Learn more.

How Long Do Cataract Lenses Last?

The artificial lenses implanted during cataract surgery to restore clear vision should last you a lifetime. Learn more about cataract lens implant options.

Glaucoma Risk Factors and Strategies for Prevention

While glaucoma can strike anyone, certain factors can increase an individual's risk. Learn about risk factors as well as strategies for preventing glaucoma.

Glaucoma Eye Drops

The most common treatment for glaucoma is prescription eye drops, which lower the pressure inside the eye to reduce the risk of damage to the optic nerve.