Immigration & Deportation Lawyer · Windsor, CT · Serving Clients Nationwide

Defending Your Right to Remain

Practicing immigration law since 2016, in deportation defense, asylum, and family-based immigration. When your future in the United States is at stake, you need an attorney who fights.

⚠️ 2026 Immigration Policy Changes: Visa suspensions, increased enforcement, and new restrictions are affecting families across the country. If you or someone you know is impacted, call now to discuss your options.

Representing clients in all 50 states. From our office in Windsor, Connecticut, we serve clients in Hartford, across Connecticut, and anywhere in the United States, with consultations by phone or secure video.

How We Help

Every case is personal. We provide aggressive, knowledgeable representation across the full spectrum of immigration law, from green cards and citizenship to deportation defense and immigration appeals.
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Deportation & Removal Defense

Facing deportation proceedings? We fight to keep you in the United States — cancellation of removal, VAWA cancellation, adjustment of status, prosecutorial discretion, motions to terminate, and every other available form of relief.

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Criminal Convictions & Immigration

An arrest, plea, or conviction can lead to deportation or block a green card or citizenship. We analyze how a criminal case affects immigration status, challenge removal charges based on convictions, and advise criminal defense attorneys before a plea is entered.

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Asylum, Withholding of Removal & CAT

Comprehensive representation for individuals seeking protection under U.S. law. We build strong cases grounded in country conditions evidence, expert declarations, and thorough legal briefing at every stage.

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Family-Based Immigration

Green card petitions for spouses, children, parents, and siblings, including marriage-based green cards. We handle I-130s, consular processing, adjustment of status, and navigate complications like unlawful presence bars and waivers.

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Immigration Appeals & Federal Court

Appeals to the Board of Immigration Appeals (BIA) when an immigration judge gets it wrong, and petitions for review in the federal Courts of Appeals, including the Second Circuit, when the BIA does. Habeas corpus petitions for immigrants held in detention.

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VAWA & U-Visa

Confidential representation for survivors of domestic violence, abuse, and certain crimes. Self-petitions under the Violence Against Women Act and U-visa applications for crime victims.

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Business & Employment Immigration

Strategic representation for professionals, entrepreneurs, and employers. EB-1 extraordinary ability, O-1 visas, national interest waivers, and employer-sponsored immigration from PERM through adjustment of status.

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USCIS Applications & Benefits

Naturalization and U.S. citizenship, green card renewals, employment authorization, travel documents, TPS, and other benefits applications. We prepare every filing to build the administrative record and protect your rights on appeal.

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Tax Controversy

Representation before the IRS in audits, appeals, collections, offers in compromise, penalty abatement, innocent spouse relief, and collection due process hearings. We protect your rights when the IRS comes calling.

2016
Practicing Since
Nationwide
Federal Immigration Practice
PA · NJ
Bar Admissions

Greg A. Dann, Esq.

Greg A. Dann, Esq., immigration attorney at GAD Legal, LLC in Windsor, Connecticut

Attorney Dann founded GAD Legal, LLC to provide aggressive, effective immigration representation to individuals and families navigating the complexities of U.S. immigration law, including the Jamaican and Caribbean (CARICOM) communities he has long served.

With experience before USCIS, Immigration Courts, the Board of Immigration Appeals, the Administrative Appeals Office, and the federal Courts of Appeals, Attorney Dann brings a command of the full immigration system to every case — from initial application through federal litigation.

His background in engineering and business provides a unique analytical approach to case strategy, identifying legal arguments and procedural avenues that others miss. Because immigration law is federal, Attorney Dann represents clients nationwide, meeting by phone or secure video when travel to the office is not practical.

Juris Doctor & MBAUniversity of Pittsburgh

M.Eng. Engineering ManagementDuke University

B.S. Chemical EngineeringGeorgia Institute of Technology

Pennsylvania Bar No. 322167

New Jersey Bar No. 143572016

U.S. Tax Court Bar No. DG0273

Federal PracticeEOIR, BIA, AAO, U.S. Courts of Appeals

Contract Attorney Services for Law Firms

Freelance immigration brief writing, legal research, and drafting for law firms that need an experienced contract attorney on deadline. You stay counsel of record. I do the work behind your signature.

More than 100 contract projects for law firms, most rated “exceeded expectations” by the hiring attorney

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BIA Appeals and Motions

Appeal briefs to the Board of Immigration Appeals, motions to reopen and reconsider, and stay requests, written from a full read of the record.

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Federal Court Litigation

Petition-for-review briefs in the Courts of Appeals. Habeas corpus petitions under 28 U.S.C. § 2241, emergency motions, and replies. Mandamus and Administrative Procedure Act complaints.

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Immigration Court Merits

Pre-hearing briefs on asylum, withholding of removal, and protection under the Convention Against Torture. Client declarations, motions to terminate, and bond submissions.

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USCIS Responses and Appeals

Responses to Requests for Evidence and Notices of Intent to Deny, Form I-290B motions, and appeals to the Administrative Appeals Office, written to build the record for review.

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Research and Case Assessment

Research memoranda, record review, and case assessments that give you the law, the risks, and a recommended strategy before you commit to a course. Immigration-consequences analysis for criminal defense counsel before a plea.

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How It Works

Each project is scoped and priced in writing before work begins, on a flat-fee or hourly basis. I run a conflicts check first and hold all client information in confidence. I do not contact your clients, the court, or opposing counsel unless you direct it. Drafts arrive filing-ready in Word.

I am licensed in Pennsylvania and New Jersey and assist attorneys nationwide on federal immigration matters. Every filing goes out under the supervising attorney's name and signature. Work touching another state's law is research and drafting for counsel admitted in that state, under that counsel's supervision.

Email About a Project Call (203) 632-9421

What Our Clients Say

We take pride in fighting for every client. Here's what they have to say about working with Attorney Dann.
"

Mr. Dann is an excellent immigration attorney, very knowledgeable, great communicator and truly showed the interest in my case. I had a deadline and he helped me to get my case in on time and weeks to spare. He goes above and beyond for his clients.

— Catrina

"

Very compassionate man. Spent more time with me than any other attorney and was clear and concise. Willing to do research and very upfront.

— Deb

"

It was very clear from our initial phone consultation that he not only was knowledgeable about his area of immigration law, but he is definitely someone that really has a true passion for what he does everyday!

— Carol

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Immigration Law Updates

Analysis and practical guidance on the latest immigration policy changes, enforcement actions, and what they mean for you and your family.

Policy Update

2026 CARICOM Visa Suspension: What You Need to Know

How the January 2026 visa freeze affects Caribbean nationals and what options remain available.

Know Your Rights

What to Do If ICE Comes to Your Door

Your Fourth Amendment rights during immigration enforcement encounters at your home.

Immigration Relief

VAWA Self-Petitions: Protection for Abuse Survivors

How the Violence Against Women Act provides a path to safety and legal status.

Your Case Can't Wait

Immigration law is changing fast. Whether you're in removal proceedings, need to file before a deadline, or just need to understand your options — call today to schedule a consultation by phone or video.

$125

30-Minute Consultation

$250

60-Minute Consultation

360 Bloomfield Ave, Suite 301, Windsor, CT 06095

Call for a Consultation