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    William W Ko, MD

    2.6 (45 reviews)
    Closed 9:00 am - 6:00 pm
    Updated 3 months ago

    Services - William W Ko, MD

    Eye surgery

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    Maggie Y.

    I will never come back here because the long waiting time. First time I was here, I waited three and a half hours to see Dr Ko. He gave me some new contacts n told me to come back the next week, I did, and I waiting an hour to get in, I told him the contact wasn't comfortable at all, n he gave me another brand to try on, so I have to come back again. so here I am, in his office, been here for almost 1.5 hours just for contact fitting :( :(

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    Ask the Community - William W Ko, MD

    Review Highlights - William W Ko, MD

    About me, Dr Ko detected my brain tumor which I told my doctors something is wrong with me.

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    San Marino Eye - Dr. David Richardson focuses on cataract and specialized glaucoma surgery.  He is accepting new patients in our San Marino office.

    San Marino Eye

    4.6(9 reviews)
    1.3 mi

    San Marino Eye is located at 2020 Huntington Dr--the address is a good omen, and apt to the work…read morethey do there. Dr. Richardson and his amazing staff have taken care of my vision for years, monitoring my ocular hypertension, and treating it so it doesn't evolve into full-blown glaucoma. Dr. Richardson is an intelligent, compassionate ophthalmologist, and his staff are first-rate, kind people. I owe them my healthy eyesight, and am forever grateful to the optometrist who referred me to them.

    I have advanced glaucoma. After 10 years on IOP lowering…read moredrops my quality of life was suffering. Surgical intervention was required. I did my due diligence. For 3 years I evaluated surgeons and surgeries. I chose ABiC combined with cataract surgery performed by Dr David Richardson at San Marino Eye, a mere 8,000 + miles from my home in Australia. The surgery was successfully performed on Friday Nov 8 & 22. Did I make the right decision? You bet I did! Along with his team at San Marino Eye, Dr Richardson's priority was my eyesight. I could wax on positively about patient access, generosity of time, professionalism, up to the minute procedures etc etc, all of which is true. However, the comment made to me by a theatre nurse, as I was in hospital recovery, sums up my whole experience perfectly, "... you were lucky having this Surgeon" I couldn't agree more!

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    San Marino Eye - Dr. Michael Pritchard is currently available on Tuesdays and Thursdays in our San Gabriel office for our established patients.

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    Dr. Michael Pritchard is currently available on Tuesdays and Thursdays in our San Gabriel office for our established patients.

    IQ Laser Vision - IQ Laser Vision is the #1 ZEISS SMILE and EVO ICL Vision Center in the USA with over 300K satisfied patients!

    IQ Laser Vision

    4.7(80 reviews)
    1.4 mi
    Free consultations
    Available by appointment

    Honestly, I have no words to describe how easy it was to book my consultation, get quoted and get…read morethe surgery all done in under a month! Currently 2 weeks post lasik and my vision is SO MUCH BETTER. I had Danielle as my lasik rep and she made everything understandable and answered our questions w/great explanations. Theres even options to pay via payment plans if you're worried about the cost. Originally I wanted to come in for my consult due to my farsightedness and high astigmatism but my dad also ended up joining me last minute LOL and the team at SM location tried their best to accommodate him despite their busy schedule - MEGA THANKS! With some back and forth testing to see whether we qualified for the procedure, we did have to visit the City of Industry location a couple of times since they had a specific machine for dilation that the SM location did not have. In the end I ended up having my surgery there and it was a breeze! I also saw both Dr. Grace and Dr. Nguyen as my optometrists - both amazing and honest drs. Literally told me as it is, and reassured me that post surgery, it would take awhile for me to readjust due to my past prescription. SURGERY DAY; went in, got retested to be sure, got to meet my surgeon & the assistants- Dr. Lin- super nice man), just a bit of loud machinery noise and burning smell but both eyes were zapped and done within 20 minutes. I was able to literally open my eyes post procedure, although blurry, but with no issues. Got my handy clear eye covers and had my eyes closed for the rest of day. You WILL have a high sensitivity to light so make sure you have your sunglasses to wear and eye drops! Thank you to the amazing team at IQ! I can't wait to see a clearer world w/ my new *almost* 20/20 vision!

    100%recommend this place for laser and eye surgery! I had ICL done here , they have very…read moreprofessional services and good quality of care . It's been 2 years now and my visions are being the best ! It was the best decision I have ever made in my life .

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    IQ Laser Vision
    IQ Laser Vision - We are the #1 EVO ICL laser vision center in the USA based on experience

    We are the #1 EVO ICL laser vision center in the USA based on experience

    IQ Laser Vision - Check out our 500+ Reviews!!

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    Check out our 500+ Reviews!!

    Global LASIK & Cataract Institute - Pasadena - Dr.Bavand Youssefzadeh
Cornea/Refractive Surgeon

    Global LASIK & Cataract Institute - Pasadena

    5.0(259 reviews)
    3.3 mi

    I have a complicated history of astigmatism and have mostly peripheral vision due to Amblyopia on…read moremy right eye. So I'm left eye dominant which makes me a higher risk but Dr Melikian did an incredible job of being very thorough during my consultation, did lots of testing and made me feel very comfortable that I would be ok despite other doctors advising me not to do it. So I scheduled my procedure within two weeks and had both Doctors Youssefzadeh and Melikian day of surgery. They were so incredibly professional, fun and kind. I love their personalities!!!! I just want to to say that I'm SO happy that I followed through for the lasik procedure. I am one day post op and I CAN SEE!!!!! Overall recovery has been pretty easy and comfortable. The whole team at Pasadena and Huntington Beach are so wonderful and I'm so thankful for all their love and care. If you're considering this please come by... you'll be in the best hands!

    I had a great experience at Global LASIK. The staff was friendly, professional, and made me feel…read morecomfortable throughout the entire process. The procedure was quick, and my vision improved almost immediately. I'm very happy with the results and highly recommend Global LASIK to anyone considering LASIK surgery Special thanks to front desk stuff - Annette, Christina, Adriana, Diana, Mari, Dr. Melikian

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    Global LASIK & Cataract Institute - Pasadena - Dr.Bavand Youssefzadeh
Cornea/Refractive Surgeon

    Dr.Bavand Youssefzadeh Cornea/Refractive Surgeon

    Global LASIK & Cataract Institute - Pasadena - Dr.Bavand Youssefzadeh
Cornea/Refractive Surgeon

    Dr.Bavand Youssefzadeh Cornea/Refractive Surgeon

    Global LASIK & Cataract Institute - Pasadena - Dr.Bavand Youssefzadeh
Cornea/Refractive Surgeon

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    Dr.Bavand Youssefzadeh Cornea/Refractive Surgeon

    William W Ko, MD - opthamalogists - Updated July 2026

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