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Why you should consider LASEK if you were told you can’t get LASIK or are a bad LASIK candidate:
“I performed over 5,000 LASIKs from 1997-2004, which was at the very beginning of laser vision correction,” says Dr. Chynn. “This means I was one of the first Fellowship-trained Refractive Surgeons in the country, & studied under the “Father of American Refractive Surgery—Dr. George Waring, while at Emory.”
“When I was performing LASIK, there were many patients & conditions & prescriptions I couldn’t ethically treat, including patients with:
- Dry eyes: because cutting the LASIK flap kills most of your corneal nerves, which would make you even more dry.
- Thin corneas: because lasering under the LASIK flap would go too deep into the cornea, risking ectasia & the need for a corneal transplant.
- Irregular astigmatism: because performing LASIK in such eyes again risks causing ectasia & the later need for a corneal transplant.
- People with poor night vision: because cutting & replacing the LASIK flap results in a 2-piece cornea forever, which worsens night vision.
- Asian people with very narrow eyes (palpebral fissures): because it’s difficult & unsafe time cut a flap if the eyelids are too close together.
- People with a phobia of having their eyes cut: because if they squeeze their eyelids during LASIK it might result in a complication while cutting the flap, such as an incomplete flap, buttonhole flap, total flap, or irregular flap, all of which can lead to poor vision, or the laser portion of the procedure not being able to be completed.
- People with large pupils: because they might see the edge of their LASIK flap after surgery, resulting in halos around lights at night.
- People who engage in martial arts, boxing, or extreme sports: because if they get hit in the eye even years after LASIK, the flap can get torn off, resulting in permanent loss of vision.
- People wanting to become part of the military’s “special forces”: because Navy SEALs, Army Rangers, Delta Force & Green Berets, etc. aren’t allowed to get LASIK for the reason outlined in #8 above.
- Any person who wants the safest procedure & doesn’t want to have their eye cut: this eliminates LASIK.
“For all these groups of people, LASIK isn’t a good option. This is why in 2005 I switched to the non-cutting LASEK procedure that I helped invent while at Harvard — because LASEK can safely treat all these conditions & groups of people who aren’t appropriate LASIK candidates
“Fully 90% of LASIK complications arise from cutting or replacing the LASIK flap, or late flap trauma. This means that by eliminating the flap in LASEK, LASEK is, by definition, 10x safer than LASIK—even an ethical LASIK surgeon would agree with this (although healing time after LASEK takes a few days longer than LASIK)
“Here’s a partial list of frequent LASIK complications that are flap-related, so impossible to have after LASEK:
- Flap wrinkles
- Flap striae
- Incomplete flap
- Buttonhole flap
- Full flap
- Irregular flap
- Debris under flap
- Inflammation under flap (“SOS”)
- Misaligned flap
- Epithelial Ingrowth under flap
- Infection under flap
- Flap melt
- Misaligned flap
- Flap dislocation
- Ectasia requiring a corneal transplant (not impossible after LASEK, but much less likely than if you were to perform a LASIK with the same corneal thickness & prescription)
“So if you’re looking for an alternative that’s safer than LASIK, “bladeless” LASIK, i-LASIK, femtosecond LASIK, SMILE, intracorneal lens, ICL, or PRK, look no further: LASEK is the safest form of laser vision correction!”
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Why Patients Choose LASEK & LASIK Eye Surgery NYC
Excellent experience…professional staff
Tony R.
19:40 12 Dec 24
amazing doctor
valentina C.
17:24 11 Dec 24
Great expertise.
Jake T.
16:54 11 Dec 24
Excited to do my eye surgery. Hopefully I will not need contacts any longer. Please use their trial lense before having surgery.
Suet C.
15:28 10 Dec 24
I cannot recommend Dr. Chynn and Park Avenue LASEK enough! From the moment I walked in, the friendly and professional staff made me feel completely at ease. Dr. Chynn’s expertise and knowledge in his field are unmatched—I knew I was in great hands throughout the entire process.Having worn glasses my entire life due to a high prescription and significant astigmatism, I had always relied on them (and contacts) just to see clearly. It felt like something I’d never escape. But thanks to Dr. Chynn, I am now glasses-free, and it’s truly life-changing!The procedure was smooth, and Dr. Chynn took the time to explain everything in detail, answering all my questions with care and patience. The results speak for themselves—I still can’t believe how clearly I see now without any assistance. If you’ve been on the fence about laser eye surgery, or not sure if you’re eligible, do yourself a favor and visit Park Avenue LASEK. It’s one of the best decisions I’ve ever made!
Daniel H.
01:47 09 Dec 24
Dylan S
19:58 03 Dec 24
Dr. Chynn is a true genius at what he does. He did my first Lasek procedure in 2018. Because I have a thin cornea, regular lasik wasn't an option for me. Dr Chynn corrected my vision from -9.00 to 20/20! I didn't have any complications and healed perfectly. It was truly a medical miracle! Because I was quite young when I got it done my nearsightedness came back so I came right back to Dr. Chynn for my second procedure last week. As with the first, it went smoothly and his staff are all so incredibly nice and attentive. They make themselves available 24/7 via WhatsApp so that I can text them any questions I have. They're all very knowledgeable and well trained by Dr, Chynn.One word of caution: Dr Chynn is not for the faint of heart. He is very stern and strict about everyone following protocol so don't expect to be coddled. He's not a participation trophy / orange slices kinda guy. He's very direct which can seem a little alarming at first but just understand that he expects his staff to operate only at the highest standards. Come here if you want to be treated by a world class surgeon and get great results!
Linda L.
18:18 03 Dec 24
I recently had LASEK surgery, and I can confidently say it was one of the best decisions I’ve ever made. Not only am I thrilled with my results, but the level of care and support I received from Dr. Chynn and his team, especially Tarek, was truly exceptional.Dr. Chynn set the tone for an outstanding experience. During my initial consultation, he took the time to explain the entire procedure in detail, including why LASEK was the best option for my specific vision needs. His ability to clearly outline the steps, potential outcomes, and aftercare instructions made me feel completely at ease and confident in moving forward. A special shoutout to Tarek, who went above and beyond to assist me with the financial aspects of the procedure. He patiently worked with me to explore all payment options and ensure I was comfortable with my plan. His professionalism, empathy, and dedication made the process stress-free and manageable. The surgery itself was smooth and painless. Dr. Chynn was incredibly thorough, walking me through each step of the procedure as it was happening. This level of transparency was so reassuring and showed his commitment to ensuring I felt safe and informed. Recovery was as expected—mild discomfort during the first couple of days, but Dr. Chynn’s aftercare plan was meticulous. His clear instructions and the team’s follow-up care made all the difference. By the end of the first week, I noticed a dramatic improvement in my vision, and full recovery followed shortly after. My vision is now better than ever (20/15), and it feels amazing to wake up and see clearly without glasses or contacts. This surgery has completely transformed my life, and I couldn’t be happier with the results. Dr. Chynn’s expertise and thoroughness, combined with his entire staffs incredible support, made this an exceptional experience. If you’re considering LASEK, I wholeheartedly recommend this clinic. You’ll not only get outstanding medical care but also a team that truly prioritizes your well-being every step of the way.
Cammy A.
19:53 26 Nov 24
Dr Chynn, or “Professor Chynn” as the staff refers to him is so good at what he does that he has trained hundreds of other doctors who have worked under him during his career, and it shows. I met with Dr D and she was amazing. She said when she first met Dr Chynn years ago she was skeptical that he could correct extreme prescriptions like -13 or complex conditions like amblyopia, ocular albinism, keratoconus, and nystagmus, but he showed her how he does it. She’s an MD/PhD surgeon and a retina specialist so the fact that she learned anything new after all of those accolades really speaks to how knowledgeable “the professor” truly is!Dr Chynn and Dr D remind me of a paternal and a maternal figure. Dr Chynn is tough because he wants the best outcomes for his patients and he is NOT SHY about correcting the staff, the doctors, or the patients. He only cares about excellent results and I love that about him. Dr D is kind because she connects with the patients on an emotional level and which really complements Dr Chynn in a perfect blendAnd with their powers combined, I’m now 20/15. Forget glasses, that’s for people who only want 20/20 vision 😜. I couldn’t be happier. Thanks to the whole team at Park Avenue LASEK!
Jimmy 2.
21:21 22 Nov 24
One of my favorite things about Park Avenue LASEK is they put you in touch with someone who already had their LASEK with a prescription just like my own, AND they had the same job so I felt confident knowing they had my way of life in mind when correcting my visionI didnt think I would be able to afford the surgery and felt stuck in my glasses. Luckily, I was able to finance the whole thing and it only cost about $3/day! I felt great knowing I would save tens of thousands of dollars on glasses, lifetime!Dr Chynn is TOUGH and that’s the best thing I could ask for. He’s a perfectionist and that’s exactly how he gets perfect results. He treated me like his own son and was a great “father figure” when it came to telling me how to perform during the surgery and how to take my meds during post care. I couldn’t be happier with the results. I’m better than 20/20 and can’t remember the last time I saw this well. Maybe neverIf you’re thinking about getting this done, get it done asap. This man is a blessing and not enough people know about him and his safer LASEK over LASIK
Jonathan S.
21:04 22 Nov 24
I was looking into lasik and happened across LASEK, a safer, non-cutting procedure. No dry eyes, no halos, no night glare, no flap. I CHOSE Dr.chynn and Park avenue LASEK because he has done the procedure on his own eyes and he looked into why I have dry eyes. After Lasek, I’m glad that I can see everything without glasses or contactsI have dry eyes, -5.25 and -7.25
W S
16:06 26 Sep 24
Great service! Totally recommend it. Doctor Chynn is very knowledgeable, so is the team!
Veronica S.
20:09 17 Sep 24
Dr Chynn and the Park Avenue LASEK staff have to be easily the best trained out there in this line of work. I know, because before I had my LASEK, I was desperate to find a solution to getting rid of contacts and glasses that didn't involve cutting from LASIK or pain and scarring from PRK. Out of every place I visited only Dr Chynn seemed the most knowledgeable and rightfully so, given his 5 Ivy League degrees and membership in MENSA. His staff knows more and is better versed in not only his LASEK surgery but even the types of surgeries other doctors performMy LASEK was June 1st, 2012. Six years later and my vision is still better than 20/20. I'm actually 20/15 without any side effects and I could not be more grateful. You'd think you'd get used to having better than perfect vision but honestly, you don't. Every now and then I have a moment where I'm impressed with how sharp something looksI sincerely wouldn't look elsewhere for a better surgeon. Dr Chynn can be brusque and at times curt. This stems from his perfectionist approach to everything in his life with exacting precision leading to optimal results for his patients. His no nonsense attitude ensures you get what you pay for. As a fellow New Yorker, I recognize and respect this approach in a world of wishy-washy types who just want to tell you what you want to hear. The truth is always going to be the truth and the safest option is always going to be LASEK
Tarek E.
19:27 14 Sep 24
I had an incredible experience with Park Avenue LASEK. I purchased the platinum package and was able to fully resume my life after 3 days and my eye sight is perfect. Could not have asked for better results then with Dr Chynn.
Bogart R.
01:07 06 Sep 24
Great Experience at Park Avenue LasekI had a fantastic experience at Park Avenue Lasek. Dr. Chynn and the team are highly professional and attentive. What really stood out to me was their willingness to answer questions via WhatsApp—something you don’t often find. It made a big difference in feeling supported throughout the process. I highly recommend them for their expertise and personal touch. Granted I am still in recovery so I will make any updates to this review regarding my vision as time progresses.
Steven M.
19:02 02 Sep 24
The procedure was quick and easy as my prescription was pretty low to begin with. Pricing was honest, I liked how there was transparency because there was a pricing sheet whereas a lot of other places, the prices weren’t solid and could be variable by patient. Front staff is very nice and personable. Make sure to follow the instructions and be on top of your medications for healing. There’s also a group chat with the entire staff, including the doctor himself, which is very nice because it allowed me to trust the process more.
Irene F.
21:52 06 Aug 24
I made the decision to do the LASEK procedure after wearing glasses for 21 years. It was a big decision but one I knew I needed and wanted to get it done at a place that had great reviews.I was told by a relative who had lasik done years ago that it was worth it. So I came to Dr. Chynn and learned about what he does now, Lasek and what this type of procedure involves.I was educated on the procedure, pre-op steps and post-op steps.As I did the procedure, I was grateful I had the comfort package as it helped my anxieties. The entire experience was very cool and painless. Recovery was over a few days and time went by fast as your eyes and body will just want to keep sleeping.No regrets about this surgery because now I’ll be able to learn how to swim without the fear of not seeing clearly!
Melanie C.
22:45 28 Jul 24
After getting LASEK here, I’m seeing even better than with my glasses! The surgery was quick and was made as comfortable as possible! Thank you so much Dr Chynn
Teresa D.
17:20 08 Jul 24
Best decision I’ve ever made! Ever since my surgery, my vision has never been better. My original prescription was -4.25. Today it’s nearly 20/20 and it’s only going to get better. I cannot wait!! Dr. Chynn is excellent, along with his excellent staff! Thank you so much!
Tommy P.
19:20 25 Jun 24
Dr.Chynn is simply the best. He provides an exceptional level of service, and his follow up is really second to none. I'm so glad that my daughter Catherine chose to go with him.
Susan W.
23:33 24 Jun 24
From 20/800(-6.75) to 20/15 vision in one week after my surgery! As a medical student I was very hesitant to get lasik done knowing the complications such as severe dry eye and night glares. Once I heard about the different surgery lasek and how this prevents those complications my interest was peaked. Dr Chynn is an incredible surgeon and I wouldn’t trust my eyes with anyone else.
Vaughn S.
19:47 05 Jun 24
I was a bad candidate for LASIK because I had a very extreme prescription. I met with Dr Chynn and his team and because they do a zero-cutting LASEK procedure it is not only safer but allows anyone who has high prescriptions/very bad vision to successfully correct their vision. I am loving not being stuck with glasses and contacts. Check them out
Arturo R.
18:24 16 May 24
Praise God, I had my Park Avenue LASEK graduation! 💯🥹😃😇🙏🏿 My vision is excellent! Doctor Chynn and all of his constituents did a miraculous job! I highly recommend Park Avenue LASEK for anyone, especially with a high prescription in need of eye care. They work with smart and compliant patients. Be sure to follow the protocol given by the Surgeon and observe all ethical practices before, during, and after surgery. I thank the Surgeon and everyone here. Most importantly, I thank God for making it all possible! 🙏🏿
Leonard
22:24 10 May 24
Doctor D was excellent! She went above and beyond to make sure my eye sight was perfect before I left. She is very knowledgeable and took the time to explain everything to me. It’s rare to find a doctor so caring and dedicated. The staff(Tarek and Britany were warm and welcoming. I highly recommend Park Avenue Lasek.
Ann F.
18:02 29 Apr 24
Gorgeous staff and very friendly
Nadia A
14:42 22 Apr 24
I searched for about 9 months for the right eye surgeon before I stumbled upon Dr. Chynn. Best decision ever. Very thorough and attentive. I'm writing this with my new eyes. Just came in for my 5 month post op and been glasses free for about 1 month. Highly recommend!
Judy Z.
17:12 16 Apr 24
Doctor C and his staff were incredibly helpful, prompt, and kind!
Tatiana K.
20:48 08 Apr 24
Loving my new vision!
M S
17:24 15 Nov 23
One word…Amazing! After 30+ years with glasses and contacts I can finally see and do all the things I love to do with clear vision. Park Ave Lasek changed my life.
Iris A.
14:40 12 Nov 23
My sister just got lasek here and we’re excited for the results
Samaiya K.
17:17 09 Nov 23
An exceptional location with an exceptional founder!He has gone above and beyond to assist Ukraine, personally delivering medical aid on two occasions. Additionally, he has sponsored three Ukrainians for U4U visas, provided them with employment, and extended his support to other Ukrainian friends.Expressing gratitude for your generosity!
Anastasia S.
15:08 03 Nov 23
Dr. Chynn does EXCEPTIONAL work! 20/20 would recommend
Mark K.
20:23 24 Oct 23
I traveled to NYC from out of state for Dr Chynn’s non-cutting, no-flap procedure so I could eliminate the risk of post-operative dryness, night glare, flap re-opening, etc. Two months later, I can now say that getting epi-LASEK surgery performed by Dr Chynn was well worth the added cost of travel. I am seeing 20/20 without any complications, and in his follow up care Dr Chynn is more responsive remotely than most physicians are in person! I highly recommend Dr Chynn.
Tyler S.
23:59 20 Oct 23
Amazing Experience! Very Professional… happy with my results! Thank you Doc
Roes L.
22:04 17 Oct 23
Easy and fast procedure
Dan T.
20:26 17 Oct 23
Great serviceVery safe, nice people its great to see without glasses!Would highly recommend
joe B.
19:00 11 Oct 23
Originally a -10 prescription heavily reliant on thick glasses, with this painless procedure i was seeing better than 20/20 in under a month. 3years later im still happy with my vision
Sir. P.
17:19 10 Oct 23
2 and a half month post surgery and I am seeing 20/20!! : ) very happy with my results thus far!
Amanda C.
20:37 05 Oct 23
Dr. Chynn had helped me with a corneal abrasion of 3 years. Seeing way better than 3 years ago after a week of treatment.
Brian P.
16:33 04 Oct 23
Really happy with Nana and my experience here. Had high astigmatism and was really concerned about the dry eyes associated with LASIK. Also didn’t want the risk associated with the flap.LASEK was newer and a non-cutting version of LASIK without the flap, so was really happy to get the chance to get it done with Dr Chynn, who is one of the best in the field.Really excited to be able to be free of glasses and already able to see clearly quickly post-op!
David Z.
14:54 05 Sep 23
Evan V.
13:55 30 Aug 23
Dr. Chynn is extremely competent in his field. His technique involves no cutting and faster recovery! Highly recommend 😁😁 LASEK is safer than LASIK!
Jaime K.
14:35 29 Aug 23
I had a left eye that was lazy & had a -10.00 Rx with astigmatism. Many doctors said nothing could be done. Went to Dr Chynn & he said he’s the only doctor in the USA who’s routinely fixing eyes like mine. He let me speak to a former similar patient. Took my medical insurance. Got that eye seeing 20/25 which is almost perfect, and better than I ever saw with glasses or contacts—without them! You really owe it to yourself to check them out. Especially if you were told your case was “hopeless” like mine!
Charles M.
20:02 27 Aug 23
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