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THANK YOU, American Diagnostic Corporation (ADC) for being our longest time, “giveback” partner and reaching $20,000 in donations!

American Diagnostic Corporation’s Story
by Marc Blitstein, President and CEO

American Diagnostic Corporation (ADC) is one of the world’s premier manufacturers of diagnostic medical products, personal instruments, and accessories for the healthcare industry.

Thirty-five ago, we hired our first developmentally disabled employee. We were a tiny firm, employing fewer than 10, and had published an ad seeking help in our production department. The only candidate to show up was a young man named Glen who rode his bicycle seven miles to our offices. He gave me a note written by his mom asking that we give him a chance. We did, and we’ve never looked back. Today, we’re one of New York’s largest private employers of people with developmental disabilities, accounting for more than 10% of our workforce. This allows us to keep jobs in the U.S. while helping local adults find sustainable employment. These colleagues work in positions throughout production, maintenance, shipping, and quality control. Together, they represent more than 250 years of combined service to ADC.

In 2014, seeking a way to make an impact on a national level, we partnered with a young foundation, Els for Autism, co-founded by the legendary golfer Ernie and his wife Liezl. The foundation is committed to better understanding the aspirations of people with autism spectrum disorder and helping them to fulfill their potential to lead positive, productive, and rewarding lives. Through their high-quality programs and innovative interventions, they’ve become a game-changing resource for individuals and families. Through the collaboration, ADC developed a series of professional grade aneroid sphygmomanometers featuring puzzle pieces, directing a portion of the profits to Els. In 2022 we expanded the collaboration to include five of our Adscope stethoscopes. Today, we donate 10% from the sale of these instruments to Els for Autism, year-round.

To learn more about the product line, visit For more information regarding our workforce initiatives, watch our video at

Become an ongoing giveback partner with Els for Autism: