Meet Our Team

Thaddeus J. Yurek III

Partner, 2015 – Present

A native of California, Thaddeus “Toby” Yurek III moved to the Las Vegas Valley in high school and has considered Nevada home ever since. He did his undergraduate work at Hope International University in Fullerton, California, and returned to Nevada in 1995 to join the City of Henderson Police Department as a Police Officer. He served for 20 years, advancing to the rank of Lieutenant before retiring in 2015.

During his time with the Henderson Police Department, Mr. Yurek completed his Master’s Degree in Criminal Justice from Boston University. He went on to pursue his Juris Doctorate from the William S. Boyd School of Law at the University of Nevada, Las Vegas. He graduated in 2008 and was accepted to the Nevada Bar that same year.

Upon retirement from law enforcement, Mr. Yurek joined the firm. His background and experience give him a unique understanding of the challenges faced by those who serve our community as first responders, allowing him to offer quality representation to the injured. He also serves as an instructor for law enforcement agencies and police academies, specializing in Fourth Amendment law.

Mr. Yurek is a Fee Dispute Mediator and Arbitrator for the State Bar of Nevada and a member of the Nevada Justice Association. He has served on the Governance Board of Lake Mead Christian Ministries and the Board of Trustees of Hope International University. He was recently appointed as Judge Pro Tempore for the City of Henderson Municipal Court.

Toby is also currently serving in the Nevada Legislature, elected to represent Assembly District 19, which encompasses Southeast Henderson, Logandale, Moapa, Moapa Valley, and Mesquite.

Mr. Yurek enjoys being a part of the GGRM team because it is “a firm that truly cares about clients – where helping people is a priority.”

Jason D. Mills

Partner, 2021 – Present

Jason Mills is a highly experienced workers’ compensation attorney based in Nevada. He has been practicing law since 2000 and has dedicated his career to representing injured workers in Nevada workers’ compensation claims. Born and raised in Las Vegas, he learned the value of hard work from his parents, who worked in busy Las Vegas casinos. At the age of fourteen, he started working at a local plant nursery after school, further instilling in him a strong work ethic. Mr. Mills obtained his undergraduate degree from the University of Nevada – Las Vegas and then attended the California Western School of Law in San Diego, where he earned his Juris Doctorate in 2000. He returned to Nevada, obtained his law license, and began his legal career. In 2015, he also became licensed to practice law in the state of Washington.

Throughout his career, Mr. Mills has focused exclusively on handling workers’ compensation claims in Nevada. He is highly regarded for his legal expertise in this area, and many new clients are referred to him by former clients who were satisfied with the outcomes of their cases. Fellow attorneys in Nevada also refer clients to Mr. Mills, recognizing his skill in the field of Nevada workers’ compensation law. Mr. Mills has served as lead counsel on thousands of contested workers’ compensation claims, representing clients at all levels of the administrative law process within the Nevada Industrial Insurance system. He has successfully litigated cases from the initial Hearing Office through the Nevada Supreme Court, and he has several reported decisions in favor of injured workers, including notable cases such as CCMSI v. Figueroa, 468 P.3d 827 (2020) and City of Henderson v. Wolfgram, 501 P.3d 422 (2021). After his former partner retired in December 2017, Mr. Mills continued to operate his law firm until it merged with GGRM on January 1, 2021.

In addition to his legal practice, Mr. Mills is actively involved in the Nevada Justice Association (NJA), the state trial lawyers association. He has lobbied and testified for the NJA on important issues concerning injured workers in every legislative session since 2015. He has worked on numerous bills, resulting in the enactment of dozens of laws due to his successful lobbying efforts. In 2016, Mr. Mills was elected to the Board of Governors for the NJA and is set to serve as the President of the organization for the 2023-2024 term. In recognition of his service to the association and the people of Nevada, he received the prestigious “Badger Award” from the NJA in 2017. He was also elected to the Board of Trustees for the Citizens for Justice, the NJA’s political action committee, in 2018. Mr. Mills was selected by the State Bar of Nevada in 2018 to be one of the five co-founding board members of the State Bar of Nevada Board of Workers’ Compensation Legal Specialization. This board was tasked with creating and administering a state bar certification and testing process for attorney specialization in the field of Nevada workers’ compensation law.

Mr. Mills is also member of prominent national legal associations such as the American Association for Justice (AAJ) and the Workers’ Injury Law & Advocacy Group (WILG). He also serves as the Nevada Workers’ Compensation Contract Panel Attorney for several professional sports players’ associations, including the National Football League Players’ Association, Major League Baseball Players’ Association, National Hockey League Players’ Association, Professional Hockey Players’ Association, and National Lacrosse League Players’ Association.

Lisa M. Anderson

Partner, 1996 – Present

Lisa Anderson joined the firm in 1996. Even though her U.S. Air Force family lived in many different locations throughout the country and the world, she considers Las Vegas her home, graduating from Eldorado High School in 1986. She attended the University of Southern California in 1990, where she received her Bachelor’s degree in Political Science. In 1993, she earned her Juris Doctorate from the University of Miami and was admitted to the Nevada Bar that same year.

Mrs. Anderson was one of the first attorneys in Nevada to become a certified Workers’ Compensation Specialist with the Nevada Justice Association. She enjoys spending time with her family on the beach and out in the community serving together. She is passionate about mentoring high school students, speaking about the benefits of college and discussing ways to overcome the obstacles to going to college.

For over 20 years, Mrs. Anderson has been fighting for the rights of the injured at GGRM because she believes in investing her time and energy into people. “GGRM is purposeful in building relationships with clients, staff and the community that outlive any case we may be working on.”

Joshua Davidson

Executive Partner – Workers’ Compensation

Originally from New York, Joshua Davidson graduated with his Bachelor’s degree in Political Science and Pre-Law from Flagler College in 2007. He received his Juris Doctorate from the Florida Coastal School of Law in Jacksonville, Florida, in 2010, where he was a member of the Phi Alpha Delta Law Society.

After spending five years as an agent representing professional athletes, Joshua was admitted to the California Bar in 2015. He entered into workers’ compensation litigation prior to his admittance to the Nevada Bar in 2017. His unique background and experience help him understand the issues our clients face when injured on the job.

When asked what impressed him most about the firm, Joshua remarked about the integrity with which GGRM practices law. He enjoys traveling, martial arts, hiking, and spending time with family.

Jason Guinasso

Executive Partner – Personal Injury

Jason D. Guinasso, an Executive Partner at GGRM, grew up in Reno, Nevada, and leads the firm’s statewide personal injury practice. Admitted to practice in Nevada (2003) and California (2005), Jason is also licensed to appear before the Federal District Court of Nevada and the 9th Circuit Court of Appeals.

Jason is a fierce advocate for those who have sustained serious injuries, viewing the practice of law as more than a profession—it’s a calling. He fights for justice, defends his clients’ dignity as they heal, and demands accountability from those responsible for harm.

Since 2003, Jason has transformed tragedies into opportunities, bringing healing and hope to those with catastrophic injuries and providing recovery for families devastated by accidents. A skilled civil litigator and trial attorney, he is renowned for his trial and legal writing skills, and his advocacy has led to several published cases that have changed Nevada law and policy.

Jason’s commitment to justice is rooted in education. He graduated cum laude from the University of Nevada, Reno, with a Bachelor’s in Political Science, and earned his Juris Doctor from the University of Oregon School of Law. Currently, he is pursuing a Master’s in Leadership, Theology, and Society at Regent College, reflecting his dedication to ethical leadership and holistic problem-solving.

Beyond his work at GGRM, Jason is deeply committed to serving his community. He maintains a pro bono public advocacy and public policy law firm, Guinasso Law, focusing on issues such as assisting survivors of sexual assaults, sex abuse, and commercial sexual exploitation.

When not advocating for his clients or causes, cooking, outdoor activities, bird watching, and spending time with his family and their pets. His passion for justice, diverse legal experience, and commitment to education make Jason a powerful advocate for his clients at GGRM Law Firm.

 Kevin Kampschror

Executive Partner – Workers’ Compensation

Kevin Kampschror an Executive Partner at GGRM and is focused on the Nevada workers’ compensation system. He earned his Bachelor of Science in Hotel Administration from the University of Nevada, Las Vegas in 2002, and graduated Magna Cum Laude from Thomas Jefferson School of Law in 2013. During his time at law school, Kevin excelled as an editor on Law Review and was honored as one of Who’s Who in America’s Universities and Colleges.

Kevin gained extensive trial experience interning with the San Diego County Public Defender, where he handled high-profile cases and juvenile delinquency matters. His background in performance contributes to his effectiveness as a litigator, making him a formidable advocate in front of judges and juries. Kevin has successfully litigated thousands of workers’ compensation claims, spanning from the Hearings Office to the Appeals Office to the District and to the Nevada Supreme Court. Additionally, his previous executive management experience with a Fortune 500 company that enhances his business acumen inside the legal practice.

Beyond his legal career, Kevin is committed to community service. He has been recognized multiple times by the Legal Aid of Southern Nevada’s Top 50 Club for pro bono hours. Kevin volunteers as a mediator for civil rights lawsuits in Federal Court and represents foster children through the Children’s Attorneys Project. He serves on the National Commission and Regional Board for the Anti-Defamation League (ADL) Nevada, co-chairs several committees for the Nevada Justice Association (NJA) and was awarded the NJA 2023 Rising Star Award. Kevin is also a member of the Workers’ Injury Law & Advocacy Group, and the Nevada Disability Prevention Coalition, and chairs the LGBTQ+ section of the State Bar of Nevada. His work has been featured in Nevada Lawyer Magazine and the Advocate.