Provider Membership
Last time updated: 10/30/25, 9:26 AM
Schedules
Open now
Closes at 4:30 PM
Office hours are subject to change. Please call the office to confirm.
M-F 8:30am-4:30pm, Sa 10am-2pm, Su Closed (Office hours are subject to change. Please call the office to confirm.)
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About

Jonathan Ellant M.D. is a board certified, Fellowship-trained cataract and refractive surgeon. He believes strongly that by listening to his patients he can provide them with the best medical and surgical care possible. Dr. Jonathan Ellant has trained as a corneal specialist and performs cataract and LASIK surgeries. He utilizes the most advanced technologies available in order to deliver the best possible vision to meet the needs and desires of his patients. He was an early adopter of microinvasive glaucoma surgeries (MIGS) and was the first surgeon at the New York Eye and Ear Infirmary to implant an iStent for glaucoma

Extra info
Frequently Asked Questions
Which days is Jonathan Ellant, M.D. - SightMD Brooklyn open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
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Schedules
Open now
Closes at 4:30 PM
Office hours are subject to change. Please call the office to confirm.
M-F 8:30am-4:30pm, Sa 10am-2pm, Su Closed (Office hours are subject to change. Please call the office to confirm.)
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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