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One World Education Team


Eric Goldstein, CEO & Founder
Eric Goldstein

Eric expanded One World Education from a successful classroom project into a nonprofit organization in 2007. Prior to One World, Eric taught in public, charter, and independent schools and earned a US Department of the Interior Partners in Education Award while teaching in Southeast Washington, DC in 2006. Eric holds a Master's in Education from the University of Vermont and Master's of International Policy from George Washington University. His career in education started after a solo, 5,000-mile, bicycle trip across the United States in 1999.

Leigh Bailey, Development Manager
Leigh Bailey

Leigh manages One World’s OSSE SOAR grants as well as grants from foundation and other funders, and supports the organization in both institutional and individual giving. She has a range of development and education experience including working at Goodwill of Greater Washington and teaching at Capital City Public Charter School. She has a BA in Art History from the College of Charleston and a MA in Arts Management from The American University.

Megan Linehan, Director of Curriculum and Instruction
Megan Linehan

Megan leads curriculum development and instructional support at One World. She earned a Bachelor of Arts in History from Ithaca College and a Master of Arts in Teaching from the University of Southern California. After teaching overseas in Namibia and Panama, Megan moved to DC where she has taught high school history and adult ESL. Megan also worked at the Smithsonian's National Museum of American History to develop teaching resources to support National Youth Summit programming.

Dave McGloin, Director of Communications and Development
Dave McGloin

Dave is the One World’s lead researcher and directs the organization’s communications and development strategy. Prior to joining One World Education, Dave worked for a number of edtech startups as well as started the annual Read Across America celebration of Dr. Seuss’s birthday. Earlier in his career, he won an Emmy as one of the producers of the CBS News Special, The Killing Fields of America. Dave holds a masters degree from Columbia University’s school of journalism and a B.A. degree from Princeton University.

Leith Mondry, Director of Operations
Leith Mondry

Leith oversees the daily operations of the organization, including development of financial management strategy and contributing to the development and execution of the organization’s strategic goals. Her career path has ranged from direct social work to research and website management to editing a parenting website. Leith earned an AB in Sociology from Bryn Mawr College and an MSW from SUNY Stony Brook, School of Social Welfare.

AmeriCorps VISTA

Jessie Grosshart, Program Manager VISTA
Jessie Grosshart

Jessie leads One World’s program evaluation process with school partners, facilitates communication with teachers, and maintains the Student Research Portal. Jessie also manages the organization’s social media platforms. She earned her undergraduate degree in History, English, and Classical Humanities with an Emphasis in Greek from William Jewell College in 2016. Prior to One World, Jessie taught preschool and interned with the Southern Missouri branch of Child Care Aware.