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Constantin Poselski

Patient Coordinator & Videographer

Constantin Poselski was a photographer and videographer when he came to Park Avenue LASEK (PAL) in 2017 as a patient. After managing their YouTube channel for two years, Constantin had his EPI-LASEK in 2019 and now sees 20/15, which is better than 20/20! He was so happy that he referred his only brother Michael for LASEK in 2022, who is now also a member of the “Better than 20/20 Club” 😊

Because Constantin is the most empathetic member of our staff (even though most of the staff also had LASEK themselves), Dr. Chynn decided to make him “Patient Coordinator.” As Patient Coordinator, he’s responsible for making sure your process is smooth through the preoperative, operative, and postoperative stages.

Constantin speaks Russian because he was born in Russia. He is planning to apply for a PhD in Clinical Psychology at Columbia University. His passion is helping patients achieve the Miracle of Seeing Perfectly without glasses or contacts. He recently married his girlfriend from Ukraine and brought her to the US to begin a new life in America.

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If you are unsure about what procedure to choose or need more information please feel free to ask Dr.Chynn one question.

We are the only center in the country allowing you to ask our doctor a question, and he will answer personally.

Why Haven’t You Gotten Laser Vision Correction Yet?

Dr. Chynn graduated from Dartmouth + Columbia + Harvard + Emory + NYU and has been featured on CNN, ABC, NBC, CBS, Discovery Channel & in the NY Times & Wall St. Journal

He’s performed 1,000 PRKs, 5,000 LASIKs, 10,000 epiLASEKs, 15,000 LASEKs – more than any surgeon in the US

He got LASIK in his right eye & LASEK in his left eye, so is UNIQUELY qualified to tell you the +/-‘s of BOTH procedures – from BOTH a Surgeon’s & Patient’s point-of-view!

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