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West Islip Opticians

353 Union Blvd, West Islip, NY 11795-3115

About

West Islip Opticians serves patients in West Islip and the surrounding part of New York from its office at 353 Union Blvd. Both exams and glasses are handled here — exam rooms and an optical shop share the same address. Listed services include glasses & frames, contact lenses, contact lens fitting and sports & safety eyewear. Insurance accepted includes EyeMed, many Union plans and United Health Care and Aetna, Spectera (11 plans in total). Care is provided by Linda Bertschuk OD. It is open 3 days a week, with evening hours on weekdays. You can walk in without an appointment. Call (631) 422-7103 to confirm hours and coverage before you visit.

Listing type
Optical · Optometrist
Address
353 Union Blvd
West Islip, NY 11795-3115
Get Directions
Phone
(631) 422-7103
Languages spoken
English
Walk-ins
By appointment only

Insurance accepted

✓ EyeMed ✓ Superior Vision ✓ Spectera / UnitedHealthcare ✓ Aetna Vision ✓ Cigna Vision ✓ Humana Vision PLUS
Self-reported by the practice and last re-confirmed on 09/11/2026. Vision plans and medical plans are billed differently — call ahead to confirm which side of your coverage applies to your visit.

Services offered

✓ Comprehensive eye exam
✓ Glasses & frames
✓ Contact lens fitting
✓ Sports & safety eyewear

Services not listed are not offered at this location.

Frame brands carried

bebe Calvin Klein Coach DKNY Dragon Ferragamo Flexon Gucci Lacoste Marchon Nike Vision Nine West Prada Ray-Ban Silhouette

Brands on the floor as of the practice's last update. Stock varies — call for a specific model.

On the map

Hours

Monday 10:00 AM – 5:00 PM
Tuesday 10:00 AM – 5:00 PM
Wednesday 10:00 AM – 5:00 PM
Thursday 10:00 AM – 5:00 PM
Friday 10:00 AM – 7:00 PM
Saturday Closed
Sunday Closed

Currently closed. Times shown in America/New_York. Holiday hours may differ.

Doctors at this practice

LB
Dr. Linda Bertschuk OD, OD
Eye exams and complex contact lenses
Female 30 years in practice

Reviews on Google 9

5.0
Based on 9 Google reviews
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Harold Winkle
Harold Winkle 4 months ago

My Journey to Becoming a Loyal Customer of West Islip Opticians (Since 2003) Before 2003, I visited multiple eyewear stores. Here are my experiences with various opticians: 1-2. Cohen’s Fashion Optical At Cohen's Fashion Optical, I was told, “We do not go beyond astigmatic strength #2.” On another visit, I was told, “You have to allow up to a week for your eyes to adjust to the new script.” The new script caused noticeable blurry vision, and I was confident the lens rotation was incorrect. I was advised to wait a week for adjustment, but I insisted something was off. The lenses were eventually adjusted, and the improvement was immediate. 2. Davis Vision At Davis Vision, the optician stated: “I just had an 80-year-old woman tell me the same thing.” The exam room was dark, and the projected eye chart was dimly lit. I experienced what felt like transient “tunnel vision” or dimming due to the low-light conditions, which made visual clarity difficult to assess. 3. LensCrafters At LensCrafters, I was looking for eyeglass frames similar to John Lennon’s 42mm style. The optician stated, “We have women’s styles over here,” and repeated it twice with a noticeable smirk. The interaction made me feel uncomfortable, and the tone stood out more than the actual product guidance. 4. JCPenney Optical 5. They simply did not have any frames I liked. 6. Target Optical The experience felt dismissive. When I was told the optometrist was not in, there was no attempt to schedule an appointment—only that I could come back the next day. On another visit, I asked about a specific frame brand and was told they did not carry it, with no alternatives offered. West Islip Opticians After these experiences, I was referred to West Islip Opticians by my mother, who spoke highly of their service. I was greeted by Bill, the optician, with genuine care and attention. He took time to explain options clearly and ensure proper fit and alignment. Over time, I also visited America’s Best Contacts & Eyeglasses to compare digital phoropters. While prescriptions were similar, I described my vision as feeling like I was looking “underwater.” The response initially suggested misunderstanding, but it was later realized the device had not been properly adjusted. Bill explained the difference between digital and mechanical phoropters, noting that a skilled optician using a mechanical system can fine-tune prescriptions more precisely. Takeaway What keeps me returning to West Islip Opticians is their attention to detail, accuracy, and customer care. Bill takes the time to explain prescriptions, lens options, and even technical aspects like coatings and lens materials in a way that builds trust. I consistently receive clear vision—at one point achieving 20/15 clarity—and appreciate the level of precision and service that sets them apart. West Islip Opticians remains my trusted provider for eyewear and vision care. Bill the Optician stated that there is a new optometrist who is OCD when it comes to being detail-oriented about customers’ eyewear prescriptions, and that anything less than optimal is unacceptable. I will post another review after my appointment with the new optometrist.

Ingrid Thiel
Ingrid Thiel 6 months ago

Always made to feel like you are their only customer with excellent service. Been going there for years & will continue too. Definitely would recommend

Dorothy Malm
Dorothy Malm 3 years ago

This is the only place that ever diagnosed my monovision - it ended over 40 years of headaches. Been going there for the last 25 years or more. Bill is the best!

Joseph N
Joseph N 5 years ago

Excellent service. Good prices and he is a genuinely very nice person. Also very fast, wish I went here instead of more corporate eyedoctors when I was younger.

Glenn
Glenn 3 years ago

They’ve always gave the best customer service. Always nice, friendly, and always delivered and helped with what I need. I travel from out of town to just keep coming here.

See all reviews on Google

Reviews are written by Google users and shown as published on Google. EyecareSearch does not edit, verify or rank them.

EyecareSearch is a directory service. We do not provide medical advice, verify clinical outcomes, or guarantee insurance coverage. Plan participation is self-reported by each practice — always confirm benefits directly with your plan and the practice before your visit.