• Alumni Features
ISI Staff

Isabel Tumminello began her journey at the International School of Indiana (ISI) in 1998 and eventually went on to graduate with an IB Bilingual Diploma in 2013. From age 3 to grade 12, ISI was all Isabel had ever known. Her education and experience prepared her for a college career at Denison University, where she earned a Bachelor of Arts degree in Sociology and French Language & Culture. Isabel then went on to earn a Bachelor of Nursing Science degree from Marian University.

Her vast educational experience has led her to a job at Ascension St. Vincent where she is a Registered Nurse in the Emergency Department. She credits her ability to treat patients in a holistically and culturally relevant practice to her past education.


1. With benefits like language immersion or the IB Diploma Programme, what drew you most to ISI?
Being entirely immersed in language and culture was always the biggest draw for me to ISI. When I was looking for a high school, I wanted to find a place that continued to foster that cultural competency and community. I decided to stay at ISI for those formative teenage years, and I'm so glad I did!

2. ISI has a curriculum that focuses on the arts and shaping their students’ outlook on international relations. In your experience as an ISI student, how do you think this unique approach to learning sets ISI apart from other schools?
I always felt like I had a leg up when it came to problem-solving because I could see the bigger picture. Having been exposed to so many different kinds of people and cultures helped foster curiosity and empathy when it came to understanding others, their situations, and where we meet in the middle. This problem-solving helped me be successful in school, but more importantly, it’s helped me to be successful in my practice as a registered nurse. Being able to understand why people are the way that they are allows me to figure out how best to help them live a healthy lifestyle. 

3. From student clubs and groups to a wide range of athletics, what extra-curricular activities, or community-building events, were your favorite to get involved with at ISI, and how did they help shape the person you are today?
Athletics was always a big part of my life growing up and continued to be throughout my collegiate experience. I loved being on teams that were small and scrappy, often the underdog. Our athletic program grew so much in my time there, but I did always love that everyone had a chance to be a part of the team no matter what. 

4. Considering the impactful opportunities ISI presents to its students, like the Creativity, Activity, Service (CAS) project and the overall international experience, what were you able to gain from your ISI experience that has stuck with you throughout your life?
The commitment to service at ISI allowed me to see myself as part of a community and feel a sense of responsibility towards others. The approach taken by ISI wasn’t service out of pity, but service out of duty and out of investment in our fellow humans. I try to carry that spirit and the things that I do every day, from local volunteering and advocacy to my work.

5. What advice would you give to parents considering ISI for their children?
When I tell my friends about my school experience, often they can’t imagine what it was like to have been with the same twenty or so students my whole education. They also have a hard time wrapping their heads around the idea of a two week exchange trip in the fifth grade. ISI had a fine balance of fostering a very close-knit group that relied on each other while encouraging us to be self-sufficient and independent young people. I felt prepared to go out into the world as an active participant, as a leader, and most importantly as a teammate.

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Tower Signing Header
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The International School of Indiana (ISI) invites the community to watch the final sections of the iconic replica Eiffel Tower be lifted into place at its permanent home on the school's Michigan Road campus. Visitors are welcome to witness the installation as the tower reaches its full installed height of 70 feet.

The public installation event will take place on Wednesday, July 22, from noon to 2:00 p.m., with the final pieces of the tower scheduled to be placed at the top during the event.

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The Middle School Track & Field team had an incredibly rewarding season. From the very beginning, one of the primary goals was to build a close-knit group of athletes capable of competing at a high level in both the PAAC and IISL. More importantly, the coaching staff sought to create a team culture built on support, hard work, and shared success. The athletes embraced that vision and did an outstanding job fostering a positive and competitive environment throughout the season.

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Season Recap: Girls Varsity Tennis
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After entering the season with a young and relatively inexperienced roster, the ISI Gryphons Girls Varsity Tennis team focused on growth, consistency, and building a strong team culture.

As the season came to a close, the Gryphons reflected on a year defined by more than standings and scores. “This season was defined not only by results, but by the friendships, growth, and memories our team created together,” Bougher said. The team's commitment to one another, combined with their on-court development, made the 2026 season one to remember.

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The Gryphons Track & Field program took important steps forward during the 2026 season. From athletes setting personal records to strong performances at sectionals and regionals, the team showed steady improvement throughout the year. While injuries presented challenges along the way, the Gryphons remained committed to their goals and continued to compete with determination, making this season another positive chapter in the program's growth.

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Timmy Club Supports the ONE Future Campaign
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On May 22, members of the school’s Timmy Club and the Boys Varsity Volleyball team hosted a special event in support of the ONE Future Campaign: the Boys Volleyball vs. Alumni & Staff Timmy Game.

The Timmy Club not only organized the event but also made an impressive $1,500 contribution to the campaign. Through the combined efforts of students, staff, alumni, and parents who participated, attended, and donated, the event raised an additional $1,200, expanding the club’s combined impact to $2,700.

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