In response to the COVID-19 situation, OCLI is following enhanced safety protocols consistent with guidelines put forth by the CDC and the World Health Organization (WHO) to protect our patients and colleagues. Click here to learn about how we are keeping you safe.


In each of our Long Island eye care offices, you’ll find the latest treatment options for your eye condition—as well as an experienced team of professionals to guide you through each step of the process.

  • Dr Hayes speaks to me, not at me. He answers my inquiries and displays patience. He also remembers his patients, I’m not just a chart. The front desk staff members are cordial and also have good customer service, in that they make inquiries, making them human and not just robotic (they don’t just process you to get you out of their face); they’re also friendly. The staff that works with the Dr are also friendly. They are the first faces you see when leaving the waiting area and they are welcoming. They explain the process as you move from one room to the next. Over all the staff at Marcus Ave have great communication skills, patience, along with interpersonal skills.

    Olivia C.
  • Dr Sigler is a wonderful, caring man who is gentle, especially when your getting a shot in your eye.. The appointment went off within an hour, I was on my way home.

    Diana M.
  • Great office friendly staff very understanding

    Clara P.
  • I was treated with kindness and courtesy. The technicians were highly skilled. Dr Sigler was cheerful and his news to me couldn’t have been better. I left the office feeling happy and relieved.

    Barbara B.
  • I have been going for about 13 years and I can only say look no further. I would not trust my eyes with anyone but Dr Donnenfeld. From LASIK surgery to cataract surgery. You will be properly taken care of.

    Peter H.
  • Great doctor and staff! The office is up to par with covid protocol as well. Highly recommended!

    Kitti G.
  • Dr. Bloom is a highly intelligent, thorough, and professional doctor — highly recommended! In addition, the staff at OCLI are very efficient, especially Nick, the technician.

    Karen T.
  • Keep you in the loop as to what’s happening with your treatment warm and friendly people

    Mark L.
  • Very clean optometry office. The front desk staff is great( all of them) the back office techs are awesom,kind and very thorough. Dr. Sachs is great! I definitely recommend this Optomotrist 100% thanks OCLI for me always having a good experience! 😃

    Robin B.

Services offered at OCLI

Our world-class team of professionals at OCLI can help you with the latest treatment options for you.

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