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ASC’s Management Team Goes to Washington!

Caption: The ASC team congratulates Maria Tietjen (2nd from left) as a new board member and Associate Director of OOSS at their annual meeting recently held in Washington, DC.  Pictured from left: Glen J. DuMont, EVP; Maria Tietjen,RN, BSN, CSPD, EVP; Kathryn Craig, Director; and Glenn A. deBrueys, CEO; attend the OOSS Perspectives symposium held on April 15, 2018.

Maria Tietjen, RN, BSN, CSPD, EVP Clinical Services, Exec. Director of Regulatory & Compliance Protocols, joins OOSS (Outpatient Ophthalmic Surgery Society) as Associate Director at their recent leadership symposium held in Washington, DC.  Glenn A. deBrueys, CEO, founder of American SurgiSite Centers, serves as Director Emeritus having served as past Director with OOSS for years.

With more than 100 years of combined experience, the ASC management team has developed and sustained successful relationships for over 30 years in the ophthalmic ambulatory surgical center industry. For more about American SurgiSite, check us out at

OOSS Board members provide industry representation and leadership, establish policy, and provide strategic direction, decisions and oversight of operations, programs and initiatives and the ongoing development of the ophthalmic ASC industry. To learn more about OOSS, check out

Your health is our top priority. All facilities follow recommended procedures and protocols to prevent the spread of the Covid-19 virus.

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