Park Avenue LASEK

Park Avenue LASEK LASEK is over 10x safer than LASIK and we want to show you that there is a newer, more advanced solution to laser vision correction.

Over the past decade, Dr. Chynn, the founder of Park Avenue LASEK has helped tens of thousands of patients get rid of their corrective lenses and since 2005, has only been doing the safest procedure available. He is one of the most experienced LASEK surgeons in NYC, if not the world, and has published extensively, both nationally and internationally. He is first author on over a dozen peer-reviewed publications, including all three leading ophthalmic journals in the United States.

03/26/2026

Meet some of our favorite patients who bring us gifts 🤗We appreciate Soyoung, an independent filmmaker who is starting her journey towards getting rid of her contact lenses.

Special offer for anyone wanting to get rid of their glasses or contacts 😁
03/26/2026

Special offer for anyone wanting to get rid of their glasses or contacts 😁

03/24/2026

Eric, our favorite MD graduated with better than 20/20 Vision! Congratulations! ❤️

03/13/2026

Another happy patient graduating with better than 20/20 vision after the 100% non-cutting LASEK. Thank you Dr. Emily Chynn!

03/12/2026

Where are my makeup girls? 🙋🏼‍♀️🙋🏽‍♀️🙋🏾‍♀️
Needing glasses to put your eyeliner on? Scared to poke your contact lenses? Watch Carolina from NYC get lasek like her entire family to get rid of these issues.

Very proud to be in the top 1% of all doctors in terms of publishing research. I’m also #1 among all high volume LASIK ...
03/12/2026

Very proud to be in the top 1% of all doctors in terms of publishing research. I’m also #1 among all high volume LASIK surgeons in NYC🥇This means Park Avenue LASEK is on the forefront of treatments & offers more advanced treatments than other centers (like CXL for KC). My father who was Chief of Neuroradiology at St Luke’s-Roosevelt (now Mt Sinai West) for 25 years impressed on me the duty of top doctors to advance the science of medicine. That’s why I started publishing while still in medical school. We even published an article together in Radiology, the #1 journal in that field🏆Dad was mildly competitive with me & even at age 70 said “I have more publications than you”😭That wasn’t fair because he worked in academics but I was in private practice, and 99% of doctors in private practice publish no papers in their entire careers. Dad & I started the Chynn Family Foundation with my mom (my sisters declined to help) & funded scholarships in perpetuity to conduct medical research at Columbia & RSNA🎖️I miss my parents dearly, but it helps me knowing they appreciated my help in such endeavors, and hopefully they’re now in Heaven and still proud of my helping people see better every day🙏

02/16/2026

20/15 it is better then 20/20 vision and it really makes people happy!
Congratulations!
Get Lasek Consultation with us! Make the best investment into yourself and see 20/20 without glasses/ CL or even better!

12/24/2025

Merry Christmas 🤶 🎄 ❤️

Just reviewed this interesting paper for publication. I’m on the editorial panel for several top journals, which is an h...
11/13/2025

Just reviewed this interesting paper for publication. I’m on the editorial panel for several top journals, which is an honor because I’m helping to determine which papers get published and which don’t. So I’m serving as a “gatekeeper” for what gets into the literature, and what doesn’t because it doesn’t look “real” or is unimportant. I wish Robert Kennedy Jr had more of a scientific background, because him & Trump saying vaccines or Tylenol causes autism is really junk science😱I’m also submitting my own research about the new Pneumo-LASEK technique that I invented 3 years ago with one of my premed interns & medical students. It’s very gratifying knowing that I’m contributing to the advancement of my field, and we’re all suitably proud, because most doctors never publish anything in their lifetime, because they’re followers, not leaders. I got this desire from my dad, who was Chief of Neuroradiology at St Luke’s-Roosevelt Hospital & Clinical Professor of Radiology at Columbia Medical School, where I got my MD. I had the pleasure of publishing a paper with my father in the journal Radiology 30 years ago. We also started the Chynn Family Foundation together, and donated $100,000 to sponsor an award in perpetuity for radiology research at Columbia, and another $100,000 for a similar perpetual award with RSNA, Radiological Society of North America. Those awards will be part of dad’s legacy forever. And I suppose in some way, everything I’ve accomplished in medicine is also part of that legacy

11/01/2025
11/01/2025

I’m the only surgeon in the US specializing in treating nystagmus. 100% of my dozens of nystagmus patients are extremely satisfied with their results, including this nurse, who had typical results: much better vision, decreased nystagmus, greater self confidence, & a new life🙏🤗

Sugar? Yes, please! Thank you to our amazing patient, Roger for bringing in these incredible cupcakes! 🧁💙 Dr. Chynn enjo...
09/16/2025

Sugar? Yes, please! Thank you to our amazing patient, Roger for bringing in these incredible cupcakes! 🧁💙 Dr. Chynn enjoyed every bite and we’re still dreaming about them. Your sweet gesture (and sweet treats!) made our day even brighter. Just like your LASEK results-better than perfect

Address

102 E 25 S (and Park Avenue South)
New York, NY
10010

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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Our Story

For over a decade and a half, Dr. Chynn, the founder of Park Avenue LASEK has helped tens of thousands of patients get rid of their corrective lenses and since 2005, has only been doing the safest procedure available. He is one of the most experienced LASEK surgeons in NYC, if not the world, and has published extensively, globally. He is first author on over a dozen peer-reviewed publications, including all three leading ophthalmic journals in the United States.