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. We will begin reopening select locations on Monday, May 18th. Click here to learn about how we are keeping you safe.

Port Jefferson

125 Oakland Avenue, Suite 101,
Port Jefferson, NY 11777

Phone: (631) 828-7100

Fax: (631) 828-7171

Rating

103 reviews
Call for appointment Get directions

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

103 reviews

Hours

Mon - Fri
Saturday
Sunday

Travel Support

Airport
Hotels

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.

  • Love Dr. Oats. I had lots of questions and concerns for Dr. Oats. I truly appreciated that he actually listened, investigated and then explained. Very warm and kind demeanor. Thank you all at OCLI at Port Jefferson.
    Marie W.

  • I had a great experience. I went there for a 2 nd opinion and was surprised at the thoroughness of the tests involved in figuring out my eye issue. The staff was very professional and walked me through each eye examining machine. Every single machine is cleaned before each patient touches it and the office itself appeared spotless. Equally as awesome was my experience with Dr. J Oats. He explained everything in detail and was not rushing to get through my visit. I highly recommend OCLI. Needless to say they have gained another loyal patient and I will refer my friends/family there anytime they need an ophthalmologist.
    F G.

  • Appointments are easy to make, with a wide range of hours. Staff is friendly and helpful. The facility is clean and uncluttered, seasonal decorations are a nice touch. The eye exam process is well-organized and efficient. Highly recommend.
    Loralie S.

  • Very short wait – and expert care by assistant and doctor.
    Richard L.

  • Dr Vaccaro is awesome. Very professional and caring.
    Russ

  • A family member was a student in Stony Brook Med School when I finally accepted that I needed a cataract operation; he used his knowledge and connections to find the physician with the best reputation to operate on me. Dr. Wittpenn is stern and his manner can be off-putting but he is the doctor other doctors turn to for the care of their eyes. Due to corneal scaring and my being very near-sighted, the removal of my right lens was not easy and required Dr. Wittpenn to use a scalpel rather than the laser procedure. All went well due to his expertise. When it is time for my other eye’s lens to be replaced, I will have full confidence in allowing Dr. Wittpenn to operate in whatever modality he recommends. I trust him with my sight.
    Elizabeth W.

  • Staff is always professional. Visits are comprehensive and they address all issues. Check in with the new computer system took a bit getting used to, but this year I had no problems and there was little waiting or delay.
    Aimee J.

  • great staff, super sweet eye doctor. Very organized.
    Cor M.

  • Great experience! office staff was super nice and Dr.Ragam was great I would definitely recommend using this office .
    Jeanette L.
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Request a virtual appointment at Port Jefferson

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If you have a vision-threatening emergency, please call 1-866-733-6254. All other appointment requests, please complete our virtual eye appointment request form and a member of our team will contact you within two business days with next steps.

OCLI offers eye care services at 21 locations throughout Long Island, New York. We specialize in primary vision care, LASIK, cataract surgery, glaucoma, diabetic eye care, and other services for patients from Long Island, New York, and surrounding areas. Copyright 2020 OCLI. All rights reserved.

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Office Status Update

Beginning on Monday, May 18th we will begin the gradual reopening of select OCLI Vision locations, in compliance with local government regulations. To make an appointment in one of our open locations call 1-866-733-6254

We continue to be here for our patients and the community during this difficult time and are committed to providing world-class eye care for those who need it in a safe and clean environment. In dealing with COVID-19, and in keeping with CDC guidelines, we have implemented additional safety protocols to protect you throughout your visit.