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About us

Law Office of Litigation
Jessica T. Arena

Principal Attorney & Founder

About Attorney
Jessica T. Arena

Jessica T. Arena is the Principal Attorney and Founder of JT Arena Law, a specialized federal immigration litigation firm focused exclusively on mandamus actions to compel USCIS adjudication of unreasonably delayed applications.

After several years representing immigrants in non-profit settings before USCIS, Ms. Arena founded her practice with a singular focus: federal court litigation to enforce agency action on cases trapped in administrative delay. Her practice centers on EB-5 investor visa cases, I-485 adjustment of status applications, I-730 refugee and asylee relative petitions, I-130 family-based petitions, consular processing delays, asylum applications, and naturalization proceedings.

Ms. Arena has successfully resolved numerous mandamus cases. She personally evaluates every case to determine whether federal litigation is appropriate and strategically advantageous for the client. Her approach emphasizes optimal timing—filing when the documented delay is strongest—rather than filing as early as possible.
Ms. Arena is known for transparent communication with clients about what federal litigation can and cannot accomplish, realistic assessments of likely outcomes, and clear pricing structures. She handles litigation strategy, negotiations with U.S. Attorneys, substantive briefing, and court appearances, maintaining direct oversight of all active matters. Ms. Arena practices in most district courts across the United States and earned her law degree from UC Davis School of Law. She is a dual national of the United States and Mexico and is bilingual in English and Spanish.

Delay Cases

Significant Immigration
Delay Cases

Z – v. USCIS, et al.

Served as lead counsel in mandamus suit resulting in an asylum interview notice being issued within 60 days of USCIS receiving the complaint.

T, et al., – v. USCIS, et al.

Served as lead counsel resulting in an asylum interview notice being issued within 60 days of USCIS receiving the mandamus complaint.

Si – v. USCIS, et al.

Served as lead counsel resulting in an asylum interview notice being issued within 60 days of USCIS receiving the mandamus complaint.

G – v. USCIS, et al.

Served as lead counsel resulting in an asylum interview notice being issued within 60 days of USCIS receiving the mandamus complaint.

Se – v. USCIS, et al.

Served as lead counsel resulting in an asylum interview notice being issued within 60 days of USCIS receiving the mandamus complaint.
See All Case Results
Attorneys

Our Team

Emilia Charria Romero

Paralegal
Emilia Charria Romero serves as Paralegal at JT Arena Law, where she supports case preparation and client coordination throughout federal litigation matters.
Ms. Charria manages document collection and organization, prepares case materials and exhibits, and assists with court filings. Clients work with Ms. Charria during the initial intake process and throughout their cases as additional materials are needed.
Ms. Charria is bilingual in English and Spanish, enabling her to serve clients in both languages. She is committed to responsive communication, attention to detail, and ensuring clients understand procedural requirements at each stage of their cases.
Outside the office, Ms. Charria is a dedicated cat enthusiast.

Delana Thompson

Lead Paralegal & Operations Manager
Delana Thompson serves as Lead Paralegal and Operations Manager at JT Arena Law, holding a dual role that ensures the firm’s operational systems directly support high-quality legal work.
In her operations capacity, Ms. Thompson oversees the firm’s case management systems, quality control processes, and client service protocols. In her paralegal capacity, she handles document preparation, exhibit compilation, court filings, and coordination with clients, co-counsel, and U.S. Attorneys’ offices across multiple federal districts.
Ms. Thompson has supported numerous mandamus cases to successful resolution. She builds systems that prevent errors and missed deadlines while maintaining the firm’s standards for precision and client communication. Clients work with Ms. Thompson throughout the litigation process and benefit from her comprehensive understanding of federal court procedures.
Outside the office, Ms. Thompson is a salsa dancer, artist, and practitioner of the Buddhadharma.

Alexander Loznak

Associate Attorney
Alexander Loznak serves as an Associate Attorney at JT Arena Law, where he manages the progression of the firm’s federal mandamus cases from filing through resolution.
Mr. Loznak works directly with Ms. Arena to prepare complaints, coordinate service with U.S. Attorneys’ offices, and conduct government negotiations. He ensures cases satisfy all procedural requirements at each litigation stage and manages day-to-day case progression.
Clients communicate with Mr. Loznak throughout their cases for status updates and procedural questions. His work emphasizes accuracy, risk management, and consistent execution to ensure cases progress efficiently through federal court.
Mr. Loznak earned his law degree from the University of Oregon School of Law. Outside the office, Mr. Loznak enjoys international travel and learning languages.

See what our clients are saying

Our Reviews

I am extremely grateful to Jessica Arena and her assistant Delana Thompson, for their professionalism, attention to detail, and support throughout our case. We know that without your professionalism, persistence, and attention to detail, this process could have taken much longer. Their knowledge, efficiency, and dedication helped move our case forward when we felt stuck.

Anton Sadchikov

Deepest gratitude for your advocacy and support! I am so grateful for Jessica and her team. It was truly fortuitous that I found her in December 2024, through a consultation with another attorney who didn’t have the availability or expertise to take my case. Jessica stepped in with urgency, care, and diligence; taking swift and thoughtful action when I needed it most.

Morgan TN

I had an excellent experience working with Jessica Arena on my mandamus case. From start to finish, their communication was top-notch—they always kept me informed, answered every question promptly, and provided clear, easy-to-follow instructions. The entire process was smooth, fast, and surprisingly stress-free. They handled everything with minimal effort required on my part, which made a big difference during a time that could’ve otherwise been overwhelming. I truly appreciated their professionalism and efficiency. Highly recommend!

Alisa Ellie

Why Clients
Choose Us

When delay is unacceptable and your future is on the line, you need more than a typical immigration attorney. With the Law Office of Jessica T. Arena you benefit from:
I am extremely grateful to Attorney Jessica for her outstanding support and expertise in helping me file a Writ of Mandamus (WOM). From the very beginning, she was knowledgeable, responsive, and clear in explaining the process and setting expectations. Her attention to detail and strategic approach made a significant difference, and thanks to her efforts, we achieved a successful result. I truly appreciate her professionalism, dedication, and commitment to her clients. I highly recommend Jessica to anyone seeking reliable and effective legal representation.

– Client review

Five Key Differentiators:

1. Exclusive Focus on Mandamus Litigation
Federal court immigration delay litigation is all we do. This singular focus means we’ve developed deep knowledge of mandamus standards, venue selection, settlement negotiation, and strategic timing that general immigration firms cannot match.
We’ve successfully resolved hundreds of delayed immigration cases nationwide. Most cases settle within 60-90 days of filing, with the government committing to specific adjudication deadlines. Our experience spans EB-5 investor visas, I-485 adjustments, asylum applications, naturalization matters, and family-based petitions.
We litigate in federal district courts across the country and maintain working relationships with U.S. Attorneys’ offices from California to New York. We understand the procedural nuances and settlement practices in different jurisdictions, allowing us to select optimal venue and timing for your case.
We don’t file too early (risking dismissal) or too late (losing leverage). We analyze TRAC factors, processing time benchmarks, and your specific circumstances to determine when filing will produce the strongest position. Our systematic approach to case evaluation and complaint preparation is refined through years of successful litigation.

You work directly with experienced attorneys, not paralegals or case managers. We provide clear explanations of the process, realistic timeline expectations, and upfront flat-fee pricing. Our bilingual team (English/Spanish) ensures clear communication throughout your case. You’re informed at every stage, from filing through settlement and final resolution.

RESULTS

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