On-Site Office & Staff

U.S. Team

Hannah Hamilton: Senior Program Manager, England

Born in Corvallis, OR, family stories of adventures and travels were joyfully shared and impressed upon Hannah at a young age. As an undergraduate at the University of Texas here in Austin, she jumped at the opportunity to circumnavigate the world aboard a ship. The experience was life-changing and led her to pursue a Master’s Degree in International and Comparative Education from The George Washington University. Hannah started at ISA in 2006 and worked closely with our programs in Morocco and Europe. After six years with ISA Hannah made the decision to stay home to raise her two children. She served on their school PTA board for four years, further fueling her interests of advocacy and equity in education. Having recently returned to ISA in 2021, Hannah is thrilled to continue advising students as they pursue their own international education efforts..

Email: hannah.hamilton@studiesabroad.com


London Team

Antonio Santana, Resident Director

Born and raised in Malaga, Spain, Antonio attended the University of Malaga, where he obtained his degrees in Journalism and Audiovisual Communication. Passionate about cinema, photography and arts in general, he also taught himself graphic & web design. His curiosity and enthusiasm for other cultures led him to explore, and after living and working for a while in different places in Europe, he landed in Barcelona and immediately fell in love with the Catalan Capital and all it had to offer. In 2008 Antonio started to work with ISA, first in Barcelona for 8 years, then in Florence for a year and a half, and since 2017 he has been the Dublin Office's Resident Director. Antonio finds study abroad to be one of the best ways to “open minds” and is always happy to share tips about the places he has visited.

Marina Kozhuharova, Assistant Resident Director

Marina joined ISA in 2010 after graduating from King's College London with a degree in International Commercial and Financial Law. Marina has traveled extensively throughout Europe and believes that study abroad is essential to personal growth and offers fantastic opportunities to discover the world at large. Among her favorite places in London are the River Thames Embankment, Tower Bridge and Greenwich Park. Marina is very excited to show the ISA students London's diverse cultural and historic heritage.


Eloise Casey, Student Services

Eloise studied American History at the University of East Anglia which included a year abroad at George Mason University in Fairfax, VA. Ever since engaging in her own personal abroad adventures, Eloise has been passionate about getting others involved in pursuing their own study abroad opportunities. Eloise actively tries to visit as many European cities as possible and therefore is a great resource for students as she has lots of travel recommendations. She enjoys making and drinking coffee, as well as watching films and TV. Her favorite places within London are Shoreditch and the Wimbledon Tennis Club, and she has a great list for fun day trips outside the Capital as well.


Joseph Sullivan, Student Services

Joseph studied Business Information Technology at Kingston University, including a study abroad year in Hong Kong, which is when he discovered his passion for study abroad. Upon graduating he began working for ISA’s London team. As a London native, Joseph enjoys sharing the city’s culture with students and helping them achieve their study abroad goals.

Joseph is a keen traveler and loves exploring different cultures. Some of his other interests include football, technology, and photography. His favorite places in London are Richmond park and the British Museum.


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