Richard E. Castiglioni
About Richard E. Castiglioni
Richard E. Castiglioni is a lawyer based in Stamford, CT and has been recognized in The Best Lawyers in America® since 2020. Richard E. Castiglioni is recognized in the following practice area:
- Stamford, Connecticut
- Commercial Litigation
Current Firm: Diserio Martin O'Connor & Castiglioni LLP
Education: University of Connecticut, J.D., graduated 1977
Location: Stamford, 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
Kurosh L. Marjani is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Kurosh L., who practices law in Stamford, Connecticut, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kurosh L. is held by other top lawyers in the same geographic and legal practice area.
Greta E. Solomon is a principal and chair of Cohen and Wolf's Trusts & Estates, Elder Law, and Tax Groups. Ms. Solomon has been assisting clients in the areas of estate planning, elder law, and probate administration (including estates, trusts, conservatorships, guardianship, etc.) for more than 30 years. Her in-depth knowledge of the tax codes and sophisticated estate planning techniques allows her to provide counsel on complex estate matters. Ms. Solomon also has experience in retiremen...
Richard Slavin is the managing partner of the firm's Westport office. He is a principal and chair of Cohen and Wolf's SecuritiesGroup. He is also a member of the firm's Litigation and Business & Corporate Groups. Mr. Slavin practices in the areas of securities regulation, securities litigation in state and federal courts, and banking regulation. He regularly represents broker-dealers, investment advisers, broker-dealer agents, investment adviser agents and solicitors, and issuers of secur...
Margaret A. Deluca is a Principal in Cummings & Lockwood's Private Clients Group and is based in the Stamford office. She joined the Firm in 1996 and concentrates in the areas of estate planning, business succession planning, estate and trust administration and probate litigation. She is on the Firm's Board of Directors and is the Administrative Co-Chair of the Stamford Private Clients Group.
Kristin B. Mayhew is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Commercial Litigation. Kristin B., who practices law in Bridgeport, Connecticut, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristin B. is held by other top lawyers in the same geographic and legal practice area.
Wyatt Jansen is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Wyatt, who practices law in Stamford, Connecticut, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Wyatt is held by other top lawyers in the same geographic and legal practice area. Wyatt is a Principal in Cummings & Lockwood's Fiduciary and Probate Litigation Group and Litigation Group. He ...
Pat has many years of experience in municipal and land use law. Representing a wide variety of clients including towns, cities and quasi municipal agencies, commercial and residential developers and opposition groups in a broad range of matters. Her municipal practice includes serving as Town counsel, land use counsel and special counsel. She provides advice on all aspects of municipal governance, assisting municipalities in the resolution of legal concerns of all types, from the review of ro...
Ari J. Hoffman is the firm’s Managing Partner. He is a trusted counselor and an effective advocate. He represents businesses, municipalities, universities, non-profit organizations, and individuals. His practice includes a wide variety of commercial trial work, with significant experience in complex business disputes and contract-related litigation, securities and shareholder disputes, intellectual property matters, premises liability, and real estate and property litigation. He also ha...
Rachel A. Pencu is a principal in Cohen and Wolf's Family Law and Litigation Groups. Dividing her time between the firm's Bridgeport and Westport offices, Ms. Pencu practices primarily in the area of family law litigation. Ms. Pencu serves as a Special Master, appointed by the Superior Court, to mediate divorce disputes in the judicial districts of Bridgeport, Danbury and Milford. She is admitted to practice in Connecticut and is a member of the American, Connecticut Fairfield County and Grea...
Michelle M. Zulawski is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Michelle M., who practices law in Bridgeport, Connecticut, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michelle M. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.