Dr. Klein, a board certified ophthalmologist, graduated Magna Cum Laude from Amherst College and earned her medical degree from Mount Sinai School of Medicine in New York. She also holds a master's degree in Public Health from Columbia University where she was a Macy Scholar.

Dr. Klein completed her ophthalmology residency at New York University, where she served as Chief Resident, and a fellowship in Pediatric Ophthalmology and Adult Strabismus at the world-renowned Wilmer Eye Institute at Johns Hopkins. Dr. Klein is the author of many publications. Her research interests include retinopathy of prematurity, strabismus and public health issues related to pediatric ophthalmic care.

Dr. Klein had been recognized as a NJ "Top Doctor" and was also named one of New Jersey's Favorite Kids' Docs by NJ Family Magazine.

Dr. Klein is a diplomat of the American Board of Ophthalmology, as well as a member of the American Academy of Ophthalmology and the American Association of Pediatric Ophthalmology and Strabismus. Dr. Klein is married and has two daughters. She enjoys hiking and traveling.