Dr. John Chang, MD (he/him) is an Eye Doctor in Pearl River, NY with over 19 years of experience. What is your opinion of Dr. John Chang, MD? Rate this provider below so other people can make informed decision.
Gender
Male
Experience
Over 19 Years of Experience
Languages Spoken
English
Accepted Insurances
Medicare
Payments Received
Many providers receive payments from medical companies such as pharmaceutical companies and medical device companies. These payments can range from small amounts for meals to large consulting fees. We provide this information in order to make healthcare system more transparent. Between 2014 and 2020 Dr. John Chang, MD has received over $4,226 which includes payments from the following companies:
$1,147.17 from Alcon Laboratories Inc
$658.97 from Abbott Laboratories
$473.42 from Allergan Inc.
$459.71 from GLAUKOS CORPORATION
$219.14 from Shire North American Group Inc
$205.14 from Sun Pharmaceutical Industries Inc.
$198.88 from Carl Zeiss Meditec, Inc.
$150.67 from Bausch and Lomb Inc.
$125.44 from LENSAR, Inc.
$107.44 from TissueTech, Inc.
$88.99 from Valeant Pharmaceuticals North America LLC
$68.76 from Alcon Research Ltd
$65.35 from Johnson & Johnson Surgical Vision, Inc.
$60.79 from Novabay Pharmaceuticals, Inc.
$55.44 from Novartis Pharmaceuticals Corporation
$49.14 from Bausch & Lomb, a division of Bausch Health US, LLC
$37.57 from Kala Pharmaceuticals, Inc.
$33.44 from Eyevance Pharmaceuticals LLC
$21.18 from Aerie Pharmaceuticals, Inc.
Payments received by Dr. John Chang, MD were from the following categories:
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