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Gianna O. Corona

Attorney Profile

Top Rated Estate Planning & Probate Attorney in Mount Kisco, NY

Hollis Laidlaw & Simon P.C.
55 Smith Avenue
Mount Kisco, NY 10549
Phone: 914-666-5600
Fax: 914-666-6267
Selected to Rising Stars: 2018 - 2022
Licensed in New York Since: 2014
Practice Areas: Estate Planning & Probate
Attorney Profile

Gianna Corona practices in estate planning and estate administration. She assists clients of all wealth levels, based in Westchester County and New York City, in creating quality estate plans and settling their loved ones’ estates. She drafts and implements wills, trusts (irrevocable and revocable), powers of attorney, and health care documents (such as health care proxies, living wills, and HIPAA designations). She has extensive experience in estate administration, including all aspects of probate and administration of estates, and administration of trusts.

Ms. Corona has dedicated her legal career to the practice of trusts and estates, first as a judicial intern at the Westchester County Surrogate’s Court and then as an attorney at a trusts and estates firm prior to joining Hollis Laidlaw & Simon.

About Gianna O. Corona

First Admitted: 2014

Professional Webpage:

Bar/Professional Activity

  • Member, New York State Bar Association Trusts and Estates Section –  Member, Westchester County Bar Association –  Member, Westchester Women’s Bar Association –  Member, WEDC Senior Providers’ Network


  • Super Lawyers: 2018-2021, Super Lawyers

Educational Background

  • J.D., cum laude, Pace University School of Law, 2013
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Office Location for Gianna O. Corona

55 Smith Avenue
Mount Kisco, NY 10549

Last Updated: 5/15/2022

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