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Mr. Hamilton Clark Jr.

HQ Phone: (212) 935-5000

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Avenues New York

Avenues: The World School

11 E. 26th St. 17th Floor

New York City, New York 10010

United States

Company Description

Avenues promises its students the skills, experiential opportunities and exposure to cultures and values that will make them not only attractive college applicants but more importantly, productive and successful global citizens. Among the most distinguish ... more

Find other employees at this company (365)

Background Information

Employment History

Head of School

The Episcopal Academy


Sewickley Academy

Associate Director

Admissions and College Counseling at Pomfret School


American School of Beirut

Position, Independent Education

Worcester Polytechnic Institute


Governing Board Member
National Association of Episcopal Schools

Board Member
Bryn Mawr Film Institute

Board Member
The Steppingstone Foundation

Board Member
Rivers Connect

Klingenstein Fellow
Columbia University




Brown University

Bachelor's Degree

Trinity College

Master's Degree

Harvard Graduate School of Education

Web References (61 Total References)

Avenues: The World School Announces Global Expansion; S�o Paulo Campus To Open August 2018 [cached]

The head of school will be Hamilton "Ham" Clark, one of the most respected independent school leaders in the U.S. who is serving as Head of School for Avenues New York for the 2016-17 school year. Previously, he served for 11 years as head of school at Episcopal Academy, a private co-ed K-12 school in Philadelphia, where he led efforts to raise the $100 million necessary for the school to move from its historic campus to a brand new site; and 15 years as headmaster of Sewickley Academy, a coed pre-K-12 school located outside of Pittsburgh.

His international experience includes three years as head of school at the American Community School at Beirut, one year as assistant director at the American International School of Zurich, and six months on sabbatical to visit schools throughout Asia and Australia and serve as a resident at Central Coast Grammar School in Australia.
Clark will be joined in So Paulo by Anne Baldiserri, who will serve as head of the primary division and who comes to the position after nearly 20 years as a teacher and administrator at St. Paul's School, one of So Paulo's leading schools; John Ciallelo, who will be head of the secondary division after three years at Avenues New York and 25 years in So Paulo, including 10 as head of Escola Maria Imaculada; Lyle French, who will be director of teaching and learning after serving in a number of bilingual schools in So Paulo over the past 15 years; Lisa Peixoto, who will be director of admissions, spent the past decade as head of enrollment management at Graded, the American School of So Paulo, one of the city's most esteemed schools; and Luciana D'Angelo, who will serve as the chief administrative and operations officer after 30 years with such companies as Pearson and Rosetta Stone in So Paulo.
Clark noted that the So Paulo campus is just one of a number of other expansion efforts currently under development for Avenues. Plans for campuses in China, London, Mexico City, Doha, Dubai, Silicon Valley, Miami, Washington DC and San Francisco are also being developed.

Steppingstone Scholars, Inc. -- Philadelphia [cached]

L. Hamilton Clark Head of School The Episcopal Academy

ADVIS – The Association of Delaware Valley Independent Schools – Pennsylvania, New Jersey, and Delaware -> About ADVIS -> Board Members [cached]

L. Hamilton Clark, Head of School, The Episcopal Academy

Governing Board [cached]

Mr. L. Hamilton Clark, Jr. (2015)

Mr. L. Hamilton Clark, Jr. ... [cached]

Mr. L. Hamilton Clark, Jr. (2012)

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