Smithtown – Suite 201

Average Rating: 4.9

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260 Middle Country Rd
Ste 201
Smithtown, NY 11787
Phone: (631) 265-8780
Fax: (631) 265-8521

Office Hours

Monday : 7am – 7pm
Tuesday : 7am – 7pm
Wednesday : 7am – 7pm
Thursday : 7am – 7pm
Friday : 7:30am – 3:30pm
Saturday : 8am – 2pm
Sunday : 8am – 3pm
Office hours are subject to change. Please call the office to confirm.

Payment Methods:

All Major Credit Cards

Services Offered:

  • Eye Care Center
  • General Ophthalmology
  • LASIK Clinic
  • Cataract treatment
  • Glaucoma treatment
  • Ocular plastic surgery
  • iDesign Technology
  • Treatment of Corneal Conditions
  • Uveitis Treatment
  • Pediatric Ophthalmology
  • Audiology
  • Retina



We provide a wide range of services in Smithtown to meet the varied needs of our patients. For over 52 years, SightMD has been serving local residents and surrounding areas. If you are interested in learning more about ophthalmology care at our Smithtown, NY, office, contact us today.

Our Smithtown Location

Our Smithtown facility is conveniently situated just off of Highway 25 near the intersection of Hemlock Lane. We are located north of the Long Island Expressway nearby St. Patrick’s Roman Catholic Church and St. Patrick School. Our Smithtown office hosts monthly LASIK seminars to educate potential candidates on what to expect before, during, and after the procedure. We also hold our annual Night of Beauty event here, conducted by ophthalmic plastic surgeon Dr. Samuel Baharestani. This opportunity provides patients the chance to win prizes and learn more about the newest advancements in ophthalmic plastic surgery.

The Smithtown Community

SightMD is actively involved in the community of Smithtown. We have participated in numerous events, including the St. Catherine’s Hospital Health Fair, the Long Island Fall Festival at Huntington, and the LGBT Long Island Pride Parade & Festival at Hecksher State Park. We believe in patient education, and we are committed to taking every opportunity to engage with the public.

Our Services

At our Smithtown facility, we offer a variety of services, including:

  • General Ophthalmology – We provide comprehensive exams using advanced diagnostic tools to assess and monitor your eye health.
  • LASIK – Bladeless iLASIK utilizes laser technology to reshape your cornea and provide clearer vision. We use the most advanced technology in a safe, controlled setting to provide our patients with the many benefits of refractive surgery.
  • Cataract Treatment – We offer comprehensive treatment of cataracts, including laser cataract surgery. We can remove a diseased lens and implant an intraocular lens (IOL) to restore your vision in a safe and precise way.
  • iDesign Technology – We utilize Abbott’s iDesign system to precisely map the contours of the eye. A three-second scan with this wavefront system reveals important data for assessing your health and evaluating your candidacy for refractive surgery.
  • Treatment of Corneal Conditions – We offer treatment for various conditions affecting the cornea, ranging from conservative options to a corneal transplant procedure.
  • Uveitis Treatment – Uveitis can cause inflammation in different structures of the eye. We provide advanced diagnostic methods and treatment options for patients suffering from uveitis, which can develop as a result of infection, autoimmune disorders, or unknown causes.
  • Glaucoma Treatment – Glaucoma involves abnormally high eye pressure, which can cause damage to the optic nerve and impair vision. Our experts offer both surgical and non-surgical glaucoma treatment options.
  • Ocular Plastic Surgery – Our team offers a variety of plastic surgery procedures to address cosmetic and health issues in the eye area. Whether the structures of your eye have been affected by a health condition, trauma, or the natural aging process, our experts can provide improved function and appearance.
  • Pediatric Ophthalmology – Ocular health is vital to overall health, so we provide vision care for children starting as early as six months of age. From testing eye coordination and movement to screening for refractive errors, we seek to protect your child’s vision throughout each stage of their development.
  • Audiology Services – We offer comprehensive audiology services, including audiological evaluations, hearing aid evaluation and selection, and custom earpieces.

Our Technology

At SightMD, we incorporate the most advanced ophthalmological technology into each area of our practice. We use optical coherence tomography (OCT) and fundus photography to evaluate disorders of the optic nerve. Corneal pachymetry allows us to measure corneal thickness prior to LASIK surgery, and we also use it as a screening tool for glaucoma and other eye disorders. We utilize the newest laser technology to perform refractive surgery and to treat eye conditions like cataracts and glaucoma.

Schedule a Visit

If you are interested in visiting our Smithtown location, contact us today.

260 Middle Country Rd Ste 201
Smithtown, NY 11787

5 stars Recommended
Best experience of my life... Dr. Zwiebel is kind, humorous and trust me he knows his stuff...I finally completed my surgery yesterday and today I have 20 15 vision. What a blessing it is to wake up and see my handsome husband face without my glasses... to drive and be able to see all the signs... To walk in the rain and not have rain drops on your glasses... I cannot believe how beautiful the world is without glasses....Thank you Dr Zwiebel for changing my life!!

5 stars Recommended
I had LASIK almost a week ago and I am so happy I decided to do it! I've had glasses and contacts almost all of my life with a very high prescription in both eyes. Dr. Martin and the rest of the staff were so helpful, patient and caring. I received so many helpful tips and advice going into the surgery and for afterwards. I could not believe how quick and easy the procedure was. I was definitely nervous about LASIK before, but I can 100% say I'm extremely happy I decided to do it!

5 stars Recommended
It has been about a month since my surgery and I am still in shock I don't have to rely on my glasses. I can see 20, 15. I completely trust in Dr. Martin. I was so nervous before the surgery but he made me feel comfortable and relaxed. It is worth every penny. My husband just booked his appointment 🙂

5 stars 5
This is a PSA: Everyone drop what you're doing and go get lasik from Dr. Zwebeil. He and his staff truly take the time to explain the process to you and in general have such a patient-centered and warm and friendly approach to their practice. The whole procedure took less than 30 minutes for both of my eyes, and thanks to Valium and the precision/skills of Dr. Zwebeil and his staff, it was completely painless (this is coming from a girl who gets an anxiety attack at my annual at the Gyno). By the time I sat up in the operating room after the procedure, my vision was only slightly hazy (like when you accidentally fall asleep with your contacts in), and by the next morning I had 20/15 vision! Dr. Zweibel even said at my day-after appointment that my vision will be even sharper by the week's end. I'm currently seeing better than I ever had with my glasses or contacts (I had -4.5 and -4.25 vision with an astigmatism in both eyes) and can't wait to experience the world like I never have before with my new eyes! My dad, my aunt, and my best friend are highly considering lasik with Dr. Zweibel after I raved about my experience -- and you should too!

5 stars Recommended
So glad that I chose the LASIK procedure!!! I was so nervous before I had it done but this office made me feel comfortable from the moment I walked in !!! Dr Mauro and his staff was so kind and did such an amazing job !!! Throughout the whole procedure he made sure you knew what was going on and how much longer was left !! I Wish I had chosen to do this sooner !!

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