Sergiu Marcus, M.D., Ph.D.'s cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

Sergiu Marcus, M.D., Ph.D.

4.6

About this business

Sergiu Marcus, MD, PhD is a board certified ophthalmologist specializing in vitreo-retinal disorders of the eye. Dr. Marcus has always believed in delivering the highest quality of care to the community in which he practices. He provides the most up to date testing, diagnosis, and treatment to all of his patients at every visit. 

Location details

601 Suffolk Ave Suite 101, Brentwood, NY, 11717, United States

Get directions
WeekdayScheduleStatus
Mon07:30 a.m. to 5:00 p.m.
Tue07:30 a.m. to 5:00 p.m.
Wed07:30 a.m. to 5:00 p.m.
Thu07:30 a.m. to 5:00 p.m.
Fri07:30 a.m. to 5:00 p.m.
Sat08:00 a.m. to 1:00 p.m.
SunClosed
4.6343 reviews
Select a rating
B. B.'s profile image
2 years ago

It was a good appointment Experience was not to bad. Doctor was precise in what he did. 

Salvatore B.'s profile image
Salvatore B. 
2 years ago

Diagnosis and follow up scheduled 

Anita D.'s profile image
2 years ago

Satisfactory 

Anonymous's profile image
2 years ago

Well trained facilities. Dr. Marcus was the best. 

Anonymous's profile image
2 years ago

The only problem I had was the LONG WAIT seems the internet was either down (again) or just slow. must up grade their system as this isn't the first time this happened 

Jose S. A.'s profile image
Jose S. A. 
2 years ago

Thank goodness so good service 

Carol B.'s profile image
2 years ago

Positive 

F. S.'s profile image
2 years ago

I have known Dr Marcos for three decades and at this visit I asked him how is my macula ?. He took the time to show me on the computer the scan image and explain what it meant. 

Marion M.'s profile image
2 years ago

He explained what he was doing and my discomfort from it. I was very satisfied. 

Frequently asked questions about Sergiu Marcus, M.D., Ph.D.

How is Sergiu Marcus, M.D., Ph.D. rated?

Sergiu Marcus, M.D., Ph.D. has a 4.6 star rating with 343 reviews. 

When is Sergiu Marcus, M.D., Ph.D. open?

Sergiu Marcus, M.D., Ph.D. is closed now. It will open at 7:30 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com