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Florida Immigration Law Firm

Establish Your Immigration Status

Will Your Immigration Request Be Approved?

We Can Help You With:

  • Family-Based Immigration

  • Employment-Based Immigration

  • Marriage-Based Immigration

  • Non-Immigrant Visas

  • Naturalization / Citizenship

  • EB-5 Investor Visas

  • Immigration Appeals

  • Detention/Bond Hearings

  • Removal Proceedings

  • Asylum

  • Talent-Based Immigration

  • Deportation & Removal Defense

  • Inadmissibility Waivers

  • Student Visa

  • Dreamers (DACA)

  • U Visa For Victims Of Crime

See Our 5 Star Reviews

Proudly Serving: Hillsborough, Pasco and Pinellas Counties

Russell Koss & Bryan Buenaventura

Licensed Attorney For Over 50 Years

& Former DOJ Attorney

60+ Years

Of Combined Experience

Former DOJ U.S. Trustee

Bankruptcy Attorney

Personalized

Approach

Our Law Firm's Process

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Assessing Your Immigration Needs

Everyone's immigration needs are unique. We are an experienced immigration law firm with years of experience helping people obtain their immigration and naturalization goals. You may be facing deportation, need a VISA, or want a green card. Maybe you want to reunite your family or even become a citizen. Our Immigration Law Firm will represent you and help to obtain your status in the United States.

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Work With A Lawyer

When you work with our U.S. Immigration Attorney, you can rest assured knowing that your applications and filings are being handled by a licensed experienced immigration attorney. With so much riding on an approval, you cannot afford a mistake. An experienced U.S. Immigration Lawyer from our law firm will help you every step of the way.

We Work Quickly To Get You Approved.

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Closing Your Case

We will tell you the truth and we will always have your best interest in mind. You will have the advantages of our years of experience. Our goal is to provide you and your family with the information and expert guidance you need to make an informed decision. We will do everything in our power to accomplish your goals and secure a positive outcome for you and your family.

Call Now To Schedule A Consultation

Personalized Approach

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We Work Quickly To Get You Approved.

Call Now 813-214-8685

  • Hablamos Español

Will Your Immigration Request Be Approved?

Put 60+ Years Of Combined Experience On Your Side

Meet Your Attorneys

"U.S. immigration law is complex and constantly changing. You need an attorney who understands these laws and how they affect your status and the immigration benefit you seek. We will work hard for you. Call Us Today!"

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Bryan Buenaventura, Esq.

Attorney At Law

Education:
J.D. - Thomas M. Cooley Law School

B.A. - University of South Florida

Bar Admissions & Memberships:

  • Jacksonville Bankruptcy Bar Association

  • Federal Bar Association - Tampa Bay Chapter

  • Florida Bar Business Law Section

  • Florida Bar Public Interest Law Section

  • Florida Bar Trial Lawyers Section

  • Florida Bar Young Lawyers Division

  • American Immigration Lawyers Association (AILA)

  • Tampa Bay Bankruptcy Bar Association (TBBBA)

Bryan Buenaventura is a Managing Partner at Buenaventura Koss, PLLC, serving clients throughout the Tampa Bay area where he is a proud longtime resident. He earned his bachelor’s degree from the University of South Florida and his Juris Doctor, magna cum laude, from Thomas M. Cooley Law School. Bryan has worked alongside founding attorney Russell Koss since 2009, first as a paralegal and later as an associate attorney. This experience solidified his leadership at the firm, where he focuses on immigration law and guides individuals and families through complex legal matters.

Bryan’s background includes experience in the financial sector and prestigious legal roles, including serving as a Trial Attorney through the U.S. Department of Justice Honors Program. Fluent in Spanish, he is committed to supporting the Hispanic community and provides strategic, results-driven representation to clients across Tampa Bay.

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Russell Stanley Koss, Esq.

Attorney At Law

Education:
J.D. - Thomas M. Cooley Law School

B.A. - University of South Florida

Bar Admissions & Memberships:

  • The Florida Bar

  • The Florida Supreme Court

  • U.S. District Court for the Middle District of Florida

  • U.S. Court of Appeals for the Eleventh Circuit

  • United States Tax Court

  • The Executive Office for Immigration Review (EOIR)

  • The Board of Immigration Appeals (BIA)

  • American Immigration Lawyers Association (AILA)

Russell Koss is an equity partner at Buenaventura Koss PLLC and the founding attorney of the original Koss Law Firm, established in 2009. With over 50 years of legal experience, he brings extensive knowledge and strategic insight to the firm’s immigration practice, helping clients navigate complex legal challenges with confidence. A longtime member of the Florida Bar, he has represented individuals, families, and businesses in high-stakes matters, offering a steady, experienced approach to every case.

A U.S. Navy veteran, Russell earned his J.D. with high honors from the University of Illinois College of Law and holds a background in accountancy. Throughout his career, he has handled a wide range of complex legal matters, including tax and civil litigation, giving him a strong foundation for addressing the nuanced issues that often arise in immigration cases. Today, he remains an integral part of the firm, mentoring the next generation and supporting its commitment to providing trusted, results-driven immigration representation.

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Our Team

Here For You So You Can Focus On Your Life In America

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Client Reviews

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Our Promise

Buenaventura Koss, PLLC

  • Provide You With Personalized Immigration Solutions

  • Create A Stress Free Direct Contact With Attorney

  • Educate You On The Process And Keep You Informed Along The Way

The Firm's Advantage

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Compassionate Representation

At the heart of our immigration law firm lies a deep-rooted dedication to empowering individuals and families from all corners of the globe. Our firm is committed to providing compassionate, comprehensive legal support tailored to each client's unique circumstances.

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Contact

Personalized Approach

Location

1453 West Busch Blvd.

Tampa, FL 33612

The information on this website is for general information purposes only. Nothing on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute an attorney-client relationship.