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Port Jefferson

125 Oakland Avenue, Suite 101
Port Jefferson, NY 11777

Phone: (631) 828-7100

Fax: (631) 828-7171

Rating

249 reviews
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Across the street from the Mather Hospital when coming through the North Country Road entrance & the first left after the Port Jefferson railroad tracks when heading North on Route 112.

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Rating

249 reviews

Hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

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Meet our providers at Port Jefferson.

Services offered at Port Jefferson

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

Frequently asked questions

  • What should I bring with me to my appointment?

    Be sure to bring your insurance card(s), referral paperwork, medical records, copayment, medication list, and all eyeglasses you currently wear (including readers). Please leave valuables, personal items and items that make a lot of noise at home.

  • May I bring someone with me to my appointment?

    You are welcome to bring a family member or caretaker with you to your appointment. They are welcome to join you in the exam room or wait in our waiting room.

  • Where can I park?

    Parking is free in front of the building and on either side of the building. We offer a covered drop-off for patients.

  • Is your location handicap accessible?

    Yes, the building includes wheelchair ramps and handicap-accessible facilities. We have handicapped parking spaces available.

  • I’m a new patient. How early should I arrive for my appointment?

    Please arrive no more than 15 minutes before the time of your scheduled appointment so that you can sign in at the kiosk and present your insurance card at the front desk. We will have you complete the necessary paperwork. Appointments usually last approximately 1 ½ – 2 hours, depending on the type of appointment.

  • Do you offer free wi-fi?

    No, we do not offer free wi-fi at this location.

  • How do I find the practice?

    The closest cross-street to the practice is North Country Road. The building is located across the street from Mather Hospital. The practice is within walking distance of the LIRR Port Jefferson station. There is an Ophthalmology Consultants of Long Island (OCLI) sign on the side of the building. Use the side entrance below the OCLI sign to access the building.

Hear what our patients are saying.

  • Dr. Singleton was very concerned about my eye pressure being so high and told me about my options. It was either being put on another eye medication or laser procedure. The overall experience was good and the wait time was not that bad compared to other times.
    A.K. M.

  • The eye exam I experienced at OCLI was the most comprehensive eye exam I have ever had.
    Claire G.

  • Dr. Vacaro and the OCLI staff gave my a very thorough eye examination and feedback on my condition. The process was smooth and moved in a timely fashion. I want to thank them for a job well done!
    William K.

  • The staff and Dr. Adam were friendly and professional. I highly recommend using them.
    Jose L.

  • I only have great things to say about this practice. The entire staff from the moment you arrive, and through the various tests very pleasant and professional. Dr.Vaccaro is outstanding. She answered all questions in ways I understand. She is all pleasant. This is a great practice.
    Kenny S.

  • OCLI is an excellent eye care medical office. Staff is friendly and professional and the doctors are highly trained and knowledgeable.
    Daniel M.

  • The staff at the Port Jefferson location is very nice and helpful. They are very good at explaining what to expect during my visit and at the time of my cataract surgery.
    Priscilla O.

  • The Office was Clean the staff was excellent the Dr Dr Wittpenn was excellent and very knowledgeable and professional. The only negative thing I could say is the waiting time to see the Dr. You wait in the large waiting room and when you finally get called a OCLI woman will take you in a room put your info in the computer and have you read the eye chart when she’s done she will take you in another waiting room to wait for the Dr too see you. It’s too long a waiting time otherwise OCLI IS GREt especially Dr Wittpenn They don’t come any. better then him i think he is the Best Eye surgeon and Professional Dr in all of Suffolk County New YorkHe has hands if Gold.
    Ronald G.

  • I was taken right on time and the eye exam, dilation and Dr visit took 1/2 hour total. I would recommend Dr. Oates and his staff.
    Carol M.
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The practices of OCLI Vision offer eye care services at locations throughout Connecticut, New Jersey, New York, and Pennsylvania and specialize in primary vision care, LASIK, cataract surgery, glaucoma, diabetic eye care, and other services for patients in the Northeast.