Founding Members
Barry D. Horowitz is a founding partner and president of the law firm of Nirenstein, Horowitz & Associates, P.C. He received his diploma from the Loomis…
Founding Partner and President
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Jeffrey A. Nirenstein is a founding partner and vice president of the law firm of Nirenstein, Horowitz & Associates, P.C. He received his bachelor of arts degree in government from…
Founding Partner and Vice President
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Chief Operating Officer
With over 30 years of law firm experience, Veronica joined the firm in 2014 as its Chief Operating Officer. She received her Bachelor’s Degree in…
Chief Operating Officer
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Marketing Team
Carla has been with the firm for over 34 years beginning her career as administrative assistant and working her way up to Marketing Coordinator and…
Director of Marketing
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After spending nine years working in Connecticut, New York and Vietnam, Kellie joined NHA as Assistant Marketing Coordinator in 2016 and now she is our…
Digital Marketing Coordinator
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Ezra Shaw, our firm’s mascot is a Toy Australian Shepherd. She was born on September 12, 2008 on a beautiful farm in Bethlehem, CT. Ezra…
Firm Mascot
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Jule joined NHA in 2022 as a Marketing Assistant to help grow her personal and professional goals in Marketing. Jule believes in public relations and…
Senior Marketing Assistant
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Marvin joined NHA as a marketing assistant in October 2023 to help grow his professional skills in marketing and event management. He has his bachelor’s…
Marketing Assistant
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Evelyn (Evie) MacKenzie joined NHA in March 2024 as a marketing assistant. She graduated from Trinity College in Hartford with a Bachelor’s degree in Art…
Marketing Assistant
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Heber Garcia joined NHA in June of 2024 as a Data Management/Analyst Intern. He is currently pursuing a Bachelor of Science in Business Administration at…
Data Management/Analyst Intern
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Trust Planning Team
Brian S. Karpe is an attorney with the law firm of Nirenstein, Horowitz & Associates, P.C. He received his Bachelor of Science degree from the University…
Associate Attorney
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Sonia joined our firm in March of 2021 as a Team Leader in the Trust Planning department. She has more than 20 years of law…
Trust Planning Team Leader
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Jennifer has been with the firm for 24 years. She has her Bachelor’s degree from Quinnipiac University. Jennifer currently drafts all of our trust documents…
Trust Document Preparation Paralegal
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Sasha joined NHA in October 2022. She comes to our firm with ten years of health insurance experience and two years law firm experience. Her…
Trust Planning Paralegal
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Anne joined Nirenstein Horowitz & Associates in October 2022 as a Trust Planning Paralegal. She comes to the firm with experience in many diverse areas…
Trust Planning Paralegal
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Tara joined Nirenstein Horowitz & Associates, P.C. in September 2022 as a Trust Planning Paralegal.
Trust Planning Paralegal
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Shana is a Trust Planning Paralegal, having joined the firm in June, 2025. She graduated from Florida State University with a bachelor’s degree in psychology…
Trust Planning Paralegal
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After spending 15 years in diverse office settings, Ariana brought her experience and outgoing personality to the firm in October, 2022 as a Clerical Assistant.
Legacy Paralegal
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Originally from Maryland, Larry served in the Marine Corps and worked 20 years for the CT Department of Corrections, before pursing a career as a…
Certified Funding Paralegal
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Zaida joined the firm in March 2024 as a Paralegal Assistant
Paralegal Assistant
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Taylor joined NHA in June of 2026 as a paralegal assistant after being in the accounting field for eight years. Taylor’s focus is on client…
Paralegal Assistant
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Trust Administration Team
In May 2023, Diana M. O’Rourke joined Nirenstein, Horowitz & Associates, P.C. as an associate attorney in the trust administration department. Diana has five years…
Associate Attorney
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Kelly Kissane joined Nirenstein, Horowitz & Associates in October 2022 as a Trust Administration Paralegal with over 2 years of experience in estate planning/administration. In…
Trust Administration Team Leader
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Michele joined NHA in October 2017 as an accountant. She has a Bachelor’s Degree in Accounting from the University of Hartford. Personal In her spare…
Accountant
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Camille Joined the firm in December 2023 as a Trust Administration Paralegal. She has over 10 years of experience in banking and mortgage servicing industries.…
Trust Administration Paralegal
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Cynthia Torres joined the NHA Trust Administration team in May 2026. She holds an Associate’s Degree in Arts and is currently pursuing a Bachelor’s Degree in Business. Cynthia is…
Trust Administration Paralegal
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Christine (Chrissy) Green is an Trust Administration Asset Report Specialist, having joined the team in early March 2024. She is a CT licensed residential and…
Trust Administration Asset Report Specialist
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Nikki joined our firm in March 2026 as an Intake & Document Specialist.
Trust Administration Intake Specialist
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Roger is a Paralegal, having joined the firm in June of 2026. He graduated Magna Cum Laude from the University of Connecticut in 1988, and…
Paralegal
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Medicaid Team
John McCann is a partner with the law firm of Nirenstein, Horowitz & Associates, P.C. He received his bachelor of arts degree in economics from…
Partner
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Aditi joined the firm in September 2024 as a Medicaid Paralegal. She graduated from the University of Connecticut in 2022 with a biology degree and…
Medicaid Paralegal
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Administrative Team
Leigh is the Operations Manager on the trust administration team, having joined the firm in October, 2012. Personal She attended Goodwin College and enjoys cooking,…
Operations Manager
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Annette K. King joined the NHA team in April 2022. She has over 25 years’ experience is staffing, recruiting and human resources. Annette comes with…
Human Resource Specialist
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Gustavo joined the firm in May, 2024 as our IT Specialist. As a dedicated Systems Administrator, Gustavo brings two decades of experience in managing and…
IT Specialist
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Yanette joined the firm in July 2022 after working for several months as a temp employee. She is a very enthusiastic and experienced administrative assistant with training in…
First Impression Specialist
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Ashley joined the firm in June 2026 as a Customer Service Specialist. Ashley is currently a senior at Central Connecticut State University, where she is…
Customer Service Liason
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( By appointment only )