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    Mark Winston, OD

    4.4 (33 reviews)
    Closed Closed

    Services - Mark Winston, OD

    Eye exams

    Eye testing and diagnosis

    Retinal imaging

    Mark Winston, OD Photos

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    The best! They are smart, efficient, and know their stuff! Stylish eyewear and eye health are their forte.

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    Ask the Community - Mark Winston, OD

    Review Highlights - Mark Winston, OD

    Naomi is the sweetest and my kids loved to pick out their new glasses each year with her help.

    Mentioned in 4 reviews

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    Porter Ranch Optometry

    Porter Ranch Optometry

    4.7(200 reviews)
    2.8 miPorter Ranch
    $$

    Came here because some sunglasses I purchased inner eye holder (whatever it's called) was loose. I…read moretold them about it and they said they could try to fix it. The ladies were so nice here at Porter Ranch Optometry! A lady attempted and tried but it was a fail because i need to go back to Louis Vuitton store to get the glasses replaced. However, the service was phenomenal the lady that helped me was very sweet and personable. The store is very neat as well ! They have many brands of glasses here! I will come back here to order prescription glasses that I need!! I highly recommend here if you need glasses!! 5/5 for me!! -Marshay D.

    Overall average experience. Parking is tough so plan ahead. Once inside, they told me they have…read morefree valet services though. Appointment was easy to make. I was seen 10-15 minutes after my appointment time. The first examination room could be cleaner. The machine was also a tad bit high so I wish they had an adjustable height chair or machine. Dr. Kh. was good, but she was very much focused on directing the conversation in a way to sell more services. She told me that everything was alright, but she would like to watch this and that and for that I needed that...in a tone that made me wonder if there is something wrong with my eyes. I also didn't know that people of my nationality have different optical nerves. I hope that is not a bad thing.

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    Porter Ranch Optometry
    Porter Ranch Optometry
    Porter Ranch Optometry

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    Tiffany Nguyen, OD

    Tiffany Nguyen, OD

    5.0(8 reviews)
    1.4 miNorthridge

    Dr. Nguyen is the best optometrist in town! I had my first visit last week and I was blown away by…read moreher knowledge and compassion. She takes care of you the moment you walk into her office. In the past, I've always felt like a number at optometry offices, which is why I don't have an optometrist that I see regularly. Healthcare has become an area that is more about quantity rather than quality..however, seeing Dr. Nguyen was completely different. Her office is welcoming and very hip! It was so easy to vibe with her and speak openly about my past vision problems. She took the time to explain my vision health and answered all of my questions. She is up to date with the latest technology and I even inquired about my candidacy for LASIK vision. She explained the pros and cons and provided me with great resources to learn more. When I'm ready, I'm definitely going to reach out to Dr. Nguyen for a referral/recommendation because I trust her judgement. Hands down the #1 optometrist!! She is so patient and takes time to LISTEN TO ME! I can't wait to see her again. I plan to recommend my friends and family to see Dr. Nguyen!! Great service, very professional, and a clinician that you can trust!!

    Dr. Tiffany Nguyen is a very personable and efficient optometrist…read more I arrived earlier than my scheduled appointment and the staff didn't give my any issues. They were all super friendly and welcoming As a new patient, I had no problems with the paperwork and insurance. I called ahead of time to make sure that my insurance would cover the visit, and she went above and beyond and called the insurance company herself! Overall, I was in and out of my exam in less than 30 minutes! Definitely possible during your lunch break, or a quick stop while running errands. Dr. Nguyen answered all of my questions regarding my eye care and health. She even used pictures to help explain what was going on with my eyes. Definitely would return again for my annual exam and would highly recommend her to all of my family and friends. Parking was not an issue. Big plus: they're located in Target. Why wouldn't you want to visit? #Target #onpoint #20/20

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    Tiffany Nguyen, OD
    Tiffany Nguyen, OD
    Tiffany Nguyen, OD

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    John A Katzaroff - Inside eye exam room

    John A Katzaroff

    4.5(78 reviews)
    0.9 miNorthridge

    This is more an apology than a review.... I've been a…read morepatient of Dr K's for many years and I am ashamed of myself for not ever giving him a review. He deserves to be recognized for his kindness and professionalism! Dr K, I'm sorry that I have not taken the time to thank you for the many years of excellent care and service you've provided for myself, and my whole family. You've been amazing! Not only for your quality of care, but for genuinely caring about us. I'll be forever grateful for your attentiveness and expertise. A couple of years ago, you found an anomaly when my husband came to see you. You quickly sent him to a specialist that remedied what could have become an even bigger problem with his sight in the future! I'm sorry for not taking the time to leave a review. When our son came for his first eye appt, we'll never forget the day he got his first glasses. He put them on and on the ride home, he exclaimed, "This what the world looks like?!?!" I'm sorry for not sharing that milestone in a review! Bottom line... don't let those negative reviews keep you from missing out on a great doctor!!! And for those that complain about waiting ... You'll wait in a ridiculous line for the latest and greatest iPhone release or Starbucks Bearista cup, but God forbid you wait your turn at Dr K's!? Get your priorities straight! And once again, Dr K I'm sorry for all the years I've missed Yelping your praises !!!!

    The worst experience I have had in 25 years of wearing glasses…read more Not only did I have to wait over an hour for a scheduled appointment, but Dr Katzaroff gave me a prescription that was so off, I couldn't read at all. I scheduled another appt. with him and again had to wait almost an hour. The second prescription was as bad as the first. Since then, I've left several messages trying to resolve this, but he has not returned my calls. I am now out several hundred dollars and I am starting all over with a more competent optometrist. BTW, when I told my daughter this story I found out that she too had a HORRIBLE experience with DR. K and wound up having to go to another optometrist for a new prescription. Lastly, if after reading this you are foolish enough to go there, wear a snow suit. He keeps his office at near arctic temperatures. When I asked him why it was so cold, he answered it was the only way he could keep himself awake. I think it's not working. Dr. K is asleep at the switch.

    Photos
    John A Katzaroff - Waiting area outside to fill out paperwork

    Waiting area outside to fill out paperwork

    John A Katzaroff - Eye exam prices

    Eye exam prices

    John A Katzaroff - My tortoise shell Fendi frames

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    My tortoise shell Fendi frames

    Eyecare Optometric Center

    Eyecare Optometric Center

    4.7(30 reviews)
    2.0 miNorthridge
    $$

    This was my first time coming to this office and it was truly the best experience ever! My husband…read morehas been a patient of Dr. Frisch for many years and has always spoken so highly of him and the staff. I finally decided to switch from my old Optometrist and give Dr. Frisch a try. I'm so glad that I did! First, I'll start with how easy it is to schedule an appointment. The front staff are so nice and welcoming. Hailey was amazing, efficient and very helpful. Dr. Frisch has an extensive resume of education, training and many years of experience in his field. He is very thorough with his exams, explains everything in detail and also has the best personality! He is kind, warm and genuinely loves what he does and cares about his patients. Most importantly, he doesn't rush through the exam. They have state of the art equipment for testing your eyes. A lovely selection of eye glass frames. Andrew was helpful in ordering my new glasses and going over what's covered under our vision plan. Parking is a breeze.

    This is a really long awaited review. I was having awful eye pain, redness, and my eye was non-stop…read morewatering. We called Eyecare and they took me in that morning. He was quick and thorough with his examination and explained everything to me. We were able to get a prescription eyedrop for my corneal ulcer and my eye was better within a few days. I will be back for a regular eye exam for sure.

    Photos
    Eyecare Optometric Center - Been coming here for more than ten years... Dr. Frisch has been the best optometrist that I've encountered

    Been coming here for more than ten years... Dr. Frisch has been the best optometrist that I've encountered

    Eyecare Optometric Center - Glasses

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    Glasses

    Mark Winston, OD - optometrists - Updated May 2026

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