Brooke Morris-Chott, MPS '01 is an Advocacy and EDI (Equity, Diversity, and Inclusion) Program Officer for Core: Leadership, Infrastructure, Futures, a division of the American Library Association. She has written articles on EDI in non-profit and for-profit management for Association Forum's FORUM Magazine and is a member of the Association Forum Content Working Group and the ASAE. Learn more about Brooke by tuning into the Monarch Impact!

Katherin Sibel '11 is currently a candidate for a Master of Science in Community Planning at Columbia University. She majored in International and Environmental Studies at American University where she worked on the "Divestment from Fossil Fuels" student campaign and zero waste initiatives to help her campus reach carbon neutrality. She also has completed research on air quality, waste, and environmental science.

Denise Corkery Marbach '72 is the current president of Gwynedd Mercy Academy High School. She worked at PricewaterhouseCoopers accounting firm for 38 years and was the first female partner in the firm's history. When GMAHS began their search for a new school president, Denise's deep love for the school and the connection to the community made her the perfect candidate.

Carlin Cassidy '13 is a quality engineer and founder of the food sensory program at Cargill Cocoa and Chocolate, Inc. She has worked as a product developer across multiple food categories such as cakes, cheesecakes, and frostings. Tune in to learn more about Carlin and her sweet success!

Allison Zaucha '10 is a photojournalist who works on a range of stories. Her work mostly focuses on social justice issues for clients such as the New York Times, The Washington Post, and The Wall Street Journal.

Sheila is the Chief of Pediatric Infectious Diseases at the Maria Fareri Children’s Hospital and Boston Children’s Health Physicians in Westchester County, New York.

During the COVID-19 pandemic, Sheila has been in charge of infection control at Maria Fareri Children’s Hospital (MFCH) and at more than 60 outpatient practice locations for Boston Children’s Health Physicians (BCHP). She was responsible for establishing guidelines to ensure the safety of her physicians, staff, and patients so that they could continue to provide and receive necessary care during the pandemic.

Sheila was also a frontline care provider, herself, and was responsible for coordinating a multispecialty collaborative team who created guidelines to identify and treat children with the new COVID related multisystem inflammatory syndrome in children (MIS-C). In May 2021, Sheila was recognized as one of Westchester County’s Healthcare Heroes.

Gwynedd Alumna Mary Ott '75 joined the US Agency for International Development as a Foreign Service economist in 1984 and retired as a Career Minister in 2016. She spent the early years of her career traveling around Central America and the Caribbean as an economist, undertaking analyses of macroeconomic trends and overseeing programs to support economic policy reforms.