East Setauket

  • OCLI
  • 4 Technology Drive , Suite 150
  • East Setauket, NY 11733
  • Phone: (631) 941-1400
  • Fax: (631) 941-1476
4.8 /5
78 reviews
East Setauket Ophthalmology Building Exterior
  • East Setauket Ophthalmology Building Exterior
  • East Setauket Ophthalmology Waiting Room
  • East Setauket Ophthalmology Waiting Room
  • East Setauket Ophthalmology Patient Care Room
  • East Setauket Ophthalmology Patient Care Room
  • East Setauket Ophthalmology Patient Care Room


We are open today until 4:30 pm
  • Monday: 8:00 am – 5:00 pm
  • Tuesday: 8:00 am – 4:30 pm
  • Wednesday: 8:00 am – 4:30 pm
  • Thursday: 8:00 am – 5:00 pm
  • Friday: 8:00 am – 4:00 pm
  • Saturday: Closed
  • Sunday: Closed

Conveniently located in the medical park off of Nesconset Highway in East Setauket.

Current Special

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Patient Reviews

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4.9 /5
76 Reviews

Oct 20, 2019
Google OCLI East Setauket
Although I have been helped here, It is my wife's problems that they have been wonderful in helping her slow down her Macular Degeneration! we watch so many others with her malady also overcoming their fears. Everone working there always have a smile and are ready to help. Thank OCLI for helping my wife have a more stable life.
Oct 16, 2019
Google OCLI East Setauket
Staff were professional, helpful and pleasant. I've been a patient here for a few years now. I have macular degeneration and because of the treatment by the Doctors it's still the dry kind. I would recommend the Doctors at OCLI.
Oct 13, 2019
Google OCLI East Setauket
I have been seeing Dr. Wittpenn for a number of years now. When I was first referred to him, I had been to several other doctors who were unable to figure out what was causing my eye problem. Dr. Wittpenn diagnosed my problem and was able to resolve it quickly. I have a great deal of respect and faith in him.

Common Questions

What should I bring with me to my appointment?
Be sure to bring your ID, insurance card(s), referral paperwork, copayment, medication list, legal documentation necessary for your exam (ex. Power of Attorney). 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 spacious waiting room while you undergo any necessary tests.
How do I find the practice?
The closest cross-street to the practice is Belle Meade Road. The building is located near Seatauket Auto Body on the corner of Belle Meade and Nesconset Highway. Turn right at the first light on Belle Meade onto Technology Drive to reach the practice. Use the front entrance to enter the building.
Do you offer free wi-fi?
No, we do not offer free wi-fi at this location.
I’m a new patient. How early should I arrive for my appointment?
Please arrive at the time of your scheduled appointment so that you can sign in at our self-serve kiosk or check in with the Patient Care Coordinator. We will have you complete the necessary paperwork. Appointments usually last approximately 90 minutes.
Is your location handicap accessible?
Yes, the building includes handicapped-accessible facilities, wheelchair ramps and handrails, though there is no need to climb stairs to access our office. We have handicapped parking spaces available in the parking lot.
Where can I park?
Parking is free in our on-site parking lot.
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