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

4.6

About this business

Location details

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

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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
4.6344 reviews
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Barbara D.'s profile image
Barbara D. 
5 months ago

Dr. Garelick is a friendly, knowledgeable, experience, eye doctor. I’ve been in Florida several years, but when I had a diagnosis that was quite scary, I had to come to Dr. Garelick for a second opinion. As always, I left confident that everything he told me and everything I should do was correct. Thank you, Dr. Garelick. 

Dmitry M.'s profile image
Dmitry M. 
5 months ago

Come to this office over 20 years, love Dr Almallah and staff 

Anonymous's profile image
Anonymous 
5 months ago

I was not a patient at his office but I had a potential emergency. They took me in right away. Dr Almallah was very personable and took his time with me and explained everything. I was very happy .. 

S. W.'s profile image
S. W. 
5 months ago

Caring and knowledgeable physician 

Anonymous's profile image
Anonymous 
5 months ago

This doctor deserves zero stars, what an incredibly terrible experience. I came in for a clogged gland and he looked at me and said if you don't have insurance this will be costly and offered no other solutions. I am in between jobs and moving and Dr. Bahrestani didn't even offer any advice to resolve the issue in the mean time. This doctor should not be allowed to practice with the way he treats patients, absolutely ridiculous and rude behavior. I would not recommend this doctor to anyone. Save yourself some time and find a... read more

Mike C.'s profile image
Mike C. 
5 months ago

Have been going to this doctor for years, always satisfied. Scheduling annual appointment is easier, no more filling out card for annual check up while eyes dilated! 

Y. C.'s profile image
Y. C. 
5 months ago

Dr.Ellant is easy to talk to, and he explains & answer your questions to the point where you can understand. We make good choices for my health & benefits together. 

Anonymous's profile image
Anonymous 
6 months ago

Just fine. Trust him. Straight shooter. No bull. 

Debra O.'s profile image
Debra O. 
6 months ago

He so kind & knowledgeable. 

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 344 reviews. 

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

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

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