Mary Courtney
Chemistry Teacher
Mary Courtney is a New York chemistry teacher with 18 years of experience teaching in urban and suburban public high schools. Mary currently teaches chemistry and forensics at Ruben A. Cirillo High School and is an adjunct instructor at Nazareth University in Pittsford, New York. A three-time teacher of the year (Rochester City School District; American Chemical Society, Rochester, New York, Chapter; Air Force Association) and New York State master teacher emeritus, she enjoys collaborating and sharing her knowledge with other educators.