Jack Costello Email
Commercial Litigation Law Clerk (pending bar admission) @ Dentons US LLP
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Jack Costello Location
- Washington, DC, US
Jack Costello Work
- Commercial Litigation Law Clerk (pending bar admission) @ (October 2025 - Present)
- Commercial Litigation Associate @ (October 2025 - Present)
- Staff Editor @ (May 2024 - May 2025)
- Junior Staff Editor @ (June 2023 - May 2024)
- Summer Associate @ (June 2024 - July 2024)
- Judicial Intern with The Honorable Jose E. Martinez @ (May 2023 - August 2023)
- Incentives Intern @ (March 2022 - August 2022)
- Government Affairs Fellow @ (September 2021 - January 2022)
- President - Iota Omicron Chapter @ (February 2020 - February 2021)
- Congressional Intern - U.S. Senator Lindsey Graham @ (June 2019 - September 2019)
Jack Costello Education
- University of Miami School of Law
Doctor of Law - JD
2022-2025 - Santa Clara University
Bachelor of Science - BS (Political Science & Real Estate)
2017-2021 - Lyons Township High School
High School Diploma
2013-2017
Jack Costello Summary
- Jack Costello, based in Washington, DC, US, is currently a Commercial Litigation Law Clerk (pending bar admission) at Dentons US LLP. Jack Costello brings experience from previous roles at Dentons US LLP and University of Miami Law Review. Jack Costello holds a 2022 - 2025 Doctor of Law - JD @ University of Miami School of Law. Jack Costello has 1 emails on RocketReach.
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