Joy Barrientes

Attorney

Biography

Joy Barrientes is a formidable trial attorney at Janicek Law, specializing in complex litigation for medical malpractice, nursing home negligence, and wrongful death. A vital force within the firm’s trial team, Joy is recognized for her relentless commitment to securing justice for the catastrophically injured and her ability to command the courtroom.

Joy brings a unique tactical advantage to her practice from her extensive background in the insurance industry. Her deep understanding of how insurers evaluate and defend claims allows her to dismantle defense strategies and maximize recoveries—a skill set that makes her an invaluable asset in high-stakes litigation. This professional foundation, paired with her experience in criminal defense, has forged the tenacious and calculated perspective she brings to every case.

A graduate of St. Mary’s University School of Law, Joy has been named one of San Antonio’s Outstanding Women in Law. She is a dedicated advocate for society’s most vulnerable, serving as a powerful voice for the elderly, youth, and the injured.

A proud San Antonian, Joy is deeply connected to the city’s vibrant culture and her Mexican heritage. Outside the courtroom, she is a foodie who enjoys exploring the local culinary scene and attending cultural events. She stays active by running and hiking the Texas Hill Country trails with her dog, Lady.

Areas Of Practice

Birth Injury
Obstetrical Negligence
Maternal Injury
Sexual Assault
Nursing Home Neglect
Hospital Negligence
Personal Injury
Child Injuries
Wrongful Death
Trucking Accidents
Car Accidents
Slip & Fall
Premises Liability
Medical Malpractice

Bar Admissions

Texas, 2020

Education

St. Mary’s University School of Law, San Antonio, Texas
- J.D. – 2019

Texas A&M University – Kingsville, Kingsville, Texas
- B.A. – 2015

Professional Associations and Memberships

Texas Trial Lawyers Association
San Antonio Bar Association
San Antonio Trial Lawyers Association
Mexican American Bar Association

Honors and Awards

Outstanding Women in Law of 2021-2024, Scene in SA Magazine
Best Lawyers- Ones to Watch 2025

What Joy's Clients Say

Our attorney, Joy Barrientes and her paralegal Sara Metheney have been very helpful, very informative, answered all of our questions and concerns and positive in everything in our endeavor to get this lawsuit resolved in a timely manner. We appreciate you and your law firm. Thank you very much.

– Joe Vasquez

I would highly recommend working with joy and Cassidy. They attended to my needs and made sure I was able to gather information for my accident and injuries. I was able to get the help ASAP. All issues were addressed. Communication with joy and Cassidy were promptly responsive. I would seek their guidance and aid in the future for assistance, if needed. I would give them a 10/10!

– Darla Desiree

Joy Barrientes was a godsend. She was extremely thorough and conscientious during this difficult process. We would highly recommend this law firm, in particular Joy Barrientes for representation in your legal concerns. 5+ stars.

– Michael

Multi-Million Dollar Results For Over 30 Years

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Janicek Law handled my case with such professionalism. I was always kept in the loop about what was going on with my case. Cassidy Muniz is amazing at what she does and I really felt like they actually cared about me and my case. Highly recommend Janicek Law Firm!

I could not be happier with the service and compassion from the Janicek Law Firm. They were friendly, responsive and knowledgeable throughout the entire process. I would give ten stars if I could – They are excellent!

Janicek Law was patient and understanding to my situation – it’s a fight – but they would make my father proud. Thanks you for taking the time to look over my case and speaking up for my family.

Beth and Mona have been truly helpful with our case! They have really done an amazing job. I would highly recommend them to anyone I know.

Incredibly talented and knowledgeable attorneys that will fight negligent nursing homes and bring Justice to the elderly and their families.

I am very happy and pleased with the Janicek Law Firm. I had such a difficult time finding someone to look into my case. The Janicek Law Firm has been very professional and attentive to my questions. They will take the time and review your situation and have been very dedicated in reviewing my case.