📋 Eye Care Provider Loading...

Gregory Persak, M.D., F.A.C.S.

📍 360 Montauk Hwy, West Islip, NY 11795, United States
[x] Active Centre⭐ 5/5 (46 reviews)🏆 Expert Choice🕐 9 am-7 pm📞 +1 631-422-1110⏱️ 3 min read
📍

Gregory Persak, M.D., F.A.C.S.

Eye Care Provider
🏢
360 Montauk Hwy, West Islip, NY 11795, United States West Islip, New York 11795
📞
Call Now
🌐
www.cecopt.comOfficial Website
📮
PIN Code
11795
📌
Plus Code
MMWM+GV West Islip, New York, USA
🕐
Timings
9 am-7 pm
Verified May 2026
📇
Digital Business Card

Gregory Persak, M.D., F.A.C.S.

📞 +1 631-422-1110
📍 360 Montauk Hwy, West Islip, NY 11795, United States...
⬇ Save to Contacts (vCard)
Customer Reviews
5
★★★★★
46 reviews on Google
5★
46
4★
0
3★
0
2★
0
1★
0
CG
Claudia G
Feb 28, 2026
★★★★★
Excellent service, Dr. Persak is an outstanding ophthalmologist. He is extremely knowledgeable, attentive, and takes the time to explain everything clearly. I feel completely comfortable and confident under his care. I'm very grateful and highly recommend! The iffice staff is also excellent.
DW
Donna Willems
Feb 26, 2026
★★★★★
Dr Persak was extremely professional and kind when diagnosing and taking care of my corneal ulcer. I was able to get an appt within a few hours and after seeing Dr Persak, felt confident the ulcer would resolve shortly. I can confidently and highly recommend Gregory Persak, MD. I am sincerely grateful for his clinical expertise.
MD
Miriam Delgado
Jan 09, 2026
★★★★★
I have been blessed with this wonderful Doctor who gave me the gift of sight in both my eyes with surgery 5 years ago when i started to get glaucoma and my vision was failing. I am so thankful that he was able to help me with my issues. Keep up the great job Doctor Persak. thanks Miriam
JC
Jorge Covarrubias
Dec 03, 2025
★★★★★
Dr. Persak performed my cataract surgery a few years ago, and I achieved an excellent result. My vision improved significantly. Since then, I undergo a series of exams regularly. Both Dr. Persak and the professional and technical staff are not only excellent but also very kind. It's a pleasure to go to my regular appointments.
JM
James McGuire
Dec 31, 2025
★★★★★
Had a metal chip in my pupil that was excruciating. They took me right in as an emergency. Dr. Persak was amazing. Talked me through the procedure, kept me calm and removed it with precision. He and his staff are world class.
LG
Linda Gems
Jan 19, 2026
★★★★★
Great experience with Dr Persak. Never felt rushed He addressed all questions. Would definately recommend him.True Professional with a great personality.
KL
Katherine Latronica
Feb 18, 2026
★★★★★
Dr. Persak performed my cataract surgery, the staff was very caring, phone calls after procedure, and I'm can see amazingly!!
JG
Joan Guadagno⭐ Local Guide
Jan 08, 2026
★★★★★
Did my cataract surgery in September 2025. Extremely satisfied. The office staff is also great.
📝 See all reviews on Google ->
📈Quick Comparison: Top Eye Clinics in West Islip
NameRatingPhoneLink
Gregory Persak, M.D., F.A.C.S. Current⭐ 5 (46)✅ YesView Details
The Center for Eye Care and Optical ⭐ 4.7 (829)✅ YesView Details
SightMD NY -- West Islip, New York ⭐ 4.7 (366)✅ YesView Details

Comparison based on verified Google Maps data and user reviews.

[?]Frequently Asked Questions
Where is Gregory Persak, M.D., F.A.C.S. located? +
Gregory Persak, M.D., F.A.C.S. is at 360 Montauk Hwy, West Islip, NY 11795, United States, West Islip, New York 11795.
What services does Gregory Persak, M.D., F.A.C.S. offer? +
Gregory Persak, M.D., F.A.C.S. provides comprehensive eye care including services for this business. Call +1 631-422-1110 for specific service availability.
What are the opening hours of Gregory Persak, M.D., F.A.C.S.? +
Gregory Persak, M.D., F.A.C.S. is open 9 am-7 pm. Closed on: Sunday
Does Gregory Persak, M.D., F.A.C.S. accept walk-in patients? +
Gregory Persak, M.D., F.A.C.S. in West Islip accepts both appointments and walk-ins, though appointments are recommended for specialized services.
What is the average consultation fee at Gregory Persak, M.D., F.A.C.S.? +
Consultation fees vary by service at Gregory Persak, M.D., F.A.C.S.. Basic eye exams typically start from $50 to $150 in West Islip, while specialized treatments and surgeries may cost more.
Is Gregory Persak, M.D., F.A.C.S. equipped for emergency eye care? +
Gregory Persak, M.D., F.A.C.S. provides emergency eye care services for conditions like eye injuries, sudden vision loss, or severe eye pain during operating hours.

About Gregory Persak, M.D., F.A.C.S.

Gregory Persak, M.D., F.A.C.S. is a verified business in West Islip, New York.

How to Get Help at Gregory Persak, M.D., F.A.C.S.

To visit Gregory Persak, M.D., F.A.C.S. in West Islip, call +1 631-422-1110 to schedule an appointment or walk in during business hours. Bring your medical history and any current eyeglasses or contact lenses.

Why Choose a Verified Eye Clinic in West Islip?

Choosing a verified eye clinic like Gregory Persak, M.D., F.A.C.S. in West Islip ensures you receive professional care from qualified specialists using modern equipment and approved treatment methods.

🏬More Eye Clinics in West Islip
PAN Card Centre
The Center for Eye Care and Optical
📍 360 Montauk Hwy, West Islip, NY 11795, United Stat
4.7
View Details ->
PAN Card Centre
SightMD NY -- West Islip, New York
📍 786 Montauk Hwy, West Islip, NY 11795, United Stat
4.7
View Details ->
PAN Card Centre
Todd Lustig, OD
📍 360 Montauk Hwy, West Islip, NY 11795, United Stat
5
View Details ->
PAN Card Centre
Michele Espinosa, OD
📍 360 Montauk Hwy, West Islip, NY 11795, United Stat
5
View Details ->
🛡Editorial Verification
9.8/10
Trust Score: Excellent
Vetted by directory editors

This provider profile has been verified against official registry sources and customer feedback to protect users from fraudulent listings.

  • Physical Location Matches Coordinates
  • Clean Review Integrity Profile
  • Timings & Active Hours Checked
  • Telephone Line Connectivity Active

Own this business?

Claim your listing to edit timings, upload custom photos, and respond to your customers' feedback.

Claim This Listing
🗺️Location
Open in Google Maps
🕐Opening Hours
🕒 Current Local Time: --:--
Loading…
Monday9 am-7 pm
Tuesday8 am-7 pm
Wednesday9 am-7 pm
Thursday9 am-7 pm
Friday8 am-5 pm
Saturday8 am-3 pm
SundayClosed
📱Mobile Handoff
QR Code for Gregory Persak, M.D., F.A.C.S.

Scan to get directions & contact info instantly on your phone.

📍Nearby Centres
Ophthalmologist · ★5 (52)
5 m away
Ophthalmology clinic · ★3 (4)
1.6 km away
Optometrist · ★5 (2)
5 m away
Ophthalmologist · ★4 (1)
1.6 km away
Verified Eye Clinic Listing This listing has been verified for accuracy of contact details, professional credentials, and active operation status.
Registry Code: GBP-VET Last Vetted: May 2026

Google Place ID: ChIJRUqpGNPS6YkR-UqjlEMfMhE