Kieran J. Costello
About Kieran J. Costello
Kieran J. Costello is a lawyer based in Fairfield, CT and has been recognized in The Best Lawyers in America® since 2021. Kieran J. Costello is recognized in the following practice areas:
- Fairfield, Connecticut
- Family Law
- Family Law Mediation
Current Firm: Costello, Brennan and DeVidas PC
Location: Fairfield, CT
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Joram Hirsch is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Joram, who practices law in Bridgeport, Connecticut, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joram is held by other top lawyers in the same geographic and legal practice area.
Robyn represents public, private and emerging companies, educational institutions, and individuals on complex business transactions and employment matters. In her transactional practice, Robyn regularly assists clients with structuring, negotiating and closing commercial transactions, ranging from commercial loans and corporate mergers and acquisitions, to commercial real estate purchases, sales, and leasing. Robyn also provides guidance to employers in the drafting and implementation of empl...
Peter M. Dreyer is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Peter M., who practices law in Stamford, Connecticut, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter M. is held by other top lawyers in the same geographic and legal practice area.
Prior to joining the firm, she practiced in the matrimonial department of Tenzer, Greenblatt LLP (currently Blank Rome, LLP) in New York City, practicing family law in both New York and Connecticut. Attorney Blomberg is a Fellow of the American Academy of Matrimonial Lawyers, having been inducted in October 2009, and a Fellow of the International Academy of Matrimonial Lawyers, having been inducted in February of 2011. She is admitted to practice in the States of New York and Connecticut, as ...
Thomas D. Colin is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Thomas D., who practices law in Stamford, Connecticut, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas D. is held by other top lawyers in the same geographic and legal practice area.
Joseph W. Martini is a partner in Wiggin and Dana’s White-Collar Defense, Investigations and Corporate Compliance Practice Group. Mr. Martini has tried numerous jury cases to verdict and has briefed and argued over 20 cases before federal and state appellate courts. Mr. Martini served for nine years as an Assistant United States Attorney, investigating and prosecuting a broad range of federal crimes. He was awarded the Department of Justice’s Director’s Award for Superior Performance as an As...
James M. Moriarty is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. James M., who practices law in Bridgeport, Connecticut, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James M. is held by other top lawyers in the same geographic and legal practice area.
Alinor C. Sterling is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Alinor C., who practices law in Bridgeport, Connecticut, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alinor C. is held by other top lawyers in the same geographic and legal practice area.
THOMAS J. WALSH, JR. is a principal of Brody Wilkinson and a member of the firm’s Business and Real Estate Groups. His practice is focused primarily in the areas of general corporate matters, business transactions, financing and commercial real estate. Mr. Walsh counsels clients – from entrepreneurial start-up enterprises to larger privately held companies – through each phase of their growth serving as primary outside counsel. He advises on issues such as the ideal form of ...
John A. Flaherty is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. John A., who practices law in Stamford, Connecticut, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John A. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.