GRGB LAW - Key Persons


Adam J. Schleis

Job Titles:
  • Associate
  • Client Billing
Adam J. Schleis is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Before joining the firm, Adam spent seven years doing trial level defense work for the Wisconsin State Public Defender's Office. Adam's practice expanded beyond just criminal defense and included work in juvenile, mental health, guardianship, child protective services, and family law. He represented clients from the pre-charging stage all the way through jury trial. Over the past eight years, Adam tried numerous cases in front of a jury. Most recently, he earned a full acquittal for a client charged with a felony. Adam's creative motion practice has led to many favorable outcomes for his clients. He prides himself in digging as deep as he can to put his client in the best position as possible. Because of this diligence, in 2018, the Wisconsin Law Journal named Adam one of Wisconsin's "Up and Coming Lawyers". Adam received his J.D. from the University of Wisconsin-Madison in 2014. He graduated in the top 1/3 of his class. Adam interned with the Public Defender's office in the summer and fall of 2013. Adam served as a discussion group leader for LLM students from China for Property Law, International Business Transactions, and Real Estate Law. Adam earned top marks in his 4th,5th, and 6th Amendment Motion Practice class, and Property Law. Since graduating from law school, Adam coached high school mock trial for two different schools. He also spent four years volunteering with the Big Brothers Big Sisters "Mentor 2.0" program where he mentored the same student all the way through high school. Adam's wife, Arial, is a managing attorney for the Public Defender's office and they share a daughter named Scarlett. Adam loves spending his weekends with his family going on bike rides, going to Atwater Beach, and trying out various breweries and beer gardens. He also loves to disc golf in his spare time and competes all over the state of Wisconsin.

Amparo Elizabeth Cortez

Job Titles:
  • Client Billing
  • Paralegal
Amparo graduated from Cardinal Stritch University with a Bachelor of Science in Criminal Justice and a Bachelor of Arts in Spanish with a focus on translation and interpretation in May of 2022. Amparo has had experience as a paralegal in immigration law where she found her passion in fighting for justice throughout her community. She also has experience teaching the language of Spanish and is extremely proud of her Latina Heritage. She aspires to use her diverse background to unite the Spanish speaking and English-speaking worlds to enhance the world positively. Amparo's states: "As a paralegal I aspire to assist our attorneys in making justice and doing right by our clients. Making a positive impact is always my personal and professional goal." In her free time, Amparo enjoys spending time with her family and friends, having backyard bonfires listening to music, going for walks by the lake, and reading. She also aspires to attend Marquette Law School in the future. Education: Cardinal Stritch University - B.S. Criminal Justice, B.A. Spanish

Britt Frank - CMO

Job Titles:
  • Marketing Director
  • Client Billing
Britt has been involved in the legal community for over 15 years. She started at the Milwaukee Bar Association in 2002, first as a Coordinator for the Lawyer Referral and Information Service (LRIS), then as Office Manager, and in June 2005, became the Director of the LRIS. In that year she also started the Waukesha County LRIS, which the MBA administers. In 2007, the MBA's LRIS won the American Bar Association's Cindy A. Raisch Award, which recognizes the enhancement of public service-oriented LRIS programs that provide access for moderate income consumers. In addition to running the LRIS, Britt was the staff administrator for the MBA's Messenger Magazine, the annual Solo and Small Firm Conference; the MBA's Mentoring Program; the Boy Scout and Girl Scout events; the "Choose Law" Program, which places attorney speakers at local schools; and the MBA's Speakers Bureau. Britt comes to GRGB with a passion for the Southeast Wisconsin legal community and several civic ties. She served on the Board of the Milwaukee LGBT Community Center and the Planned Parenthood Leadership Council. She also volunteers with Secure Futures WI, a program that teaches financial literacy to high school students. When not spearheading the marketing efforts for the firm, Britt enjoys spending time with her husband and daughter, giving food tours and traveling the world. She has traveled to over 30 states and 20 countries. Education University of Wisconsin, Milwaukee - B.A. Broadcast Journalism and Communications University of Wisconsin, Milwaukee - Nonprofit Management Graduate Program Honors and Awards: Notable Marketing Executives, Milwaukee Business News Cindy A. Raisch Award - American Bar Association 2019 Unsung Heroes, Wisconsin Law Journal

Christopher R. Vandeventer

Job Titles:
  • Associate
  • Associate With Gimbel
  • Client Billing
Christopher Vandeventer is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining the firm, Christopher represented insurance companies and their insureds in litigation throughout the state of Wisconsin. Christopher is admitted to practice in Wisconsin. Christopher graduated from the University of Wisconsin - Madison in 2012 with a double major in Political Science and Legal Studies. He also obtained a certificate in Integrated Liberal Studies during his undergraduate studies. Christopher obtained his JD from Marquette University Law School in 2022, graduating magna cum laude. While attending law school, Christopher served an internship with Chief Justice Patience Roggensack of the Wisconsin Supreme Court. He also served on the Editorial Board of the Marquette Law Review as an Articles Editor and competed in the National Moot Court Competition, where he was distinguished as a Top Five Oral Advocate in his Regional. Christopher was inducted into the Pro Bono Honor Society by volunteering more than fifty hours of pro bono service to the Milwaukee community and received three CALI Awards for obtaining the best grade in class for Legal Analysis, Writing & Research II, Evidence, and Seminar in Advanced Legal Writing - Litigation. Outside of the office, Christopher volunteers his time coaching several of Marquette University Law School's moot court teams and enjoys traveling.

Conner Fox

Job Titles:
  • Client Billing
  • Paralegal
Conner graduated with honors from the University of Wisconsin - Milwaukee in May of 2023 with a Bachelor of Science in criminal justice & criminology. During his time at the University of Wisconsin - Milwaukee, Conner was the secretary of the Mock Trial Competition Team. He also volunteered at the university's legal clinic, where he helped clients with a variety of different cases.

Connie Hogendyk

Job Titles:
  • Client Billing
  • Paralegal
Connie has worked in the legal field for over 15 years. Her experience in different positions within the court system has provided her with a broad base of knowledge and experience. Connie helps clients by handling their case with the care and concern each one deserves; aiding when they feel stuck in a very confusing court system. She graduated from Viterbo University in Lacrosse WI with a Bachelor of Science with criminal justice honors. Connie previously worked as the Chief Deputy Clerk in Walworth County, Victim Witness Coordinator at the District Attorney's Office for Fond du Lac County and Probation and Parole Agent for the State of Wisconsin. In her free time, Connie enjoys spending time with family and friends, traveling and being active.

D. Michael Guerin

Job Titles:
  • Client Billing
Mr. Guerin is past president of the over 22,000 member State Bar of Wisconsin and the 2,600 member Milwaukee Bar Association. He holds election to these positions as a profound honor, and he is deeply humbled by the professional recognition of his peers. At his swearing-in ceremony for the State Bar, he told colleagues "I don't treat myself real seriously, as most of you know. But I do treat my responsibilities to my profession very seriously."

Denis J. Regan

Job Titles:
  • Partner
  • Client Billing
Providing thoughtful and deliberate care to his client's needs, Denis handles a variety of practice areas, including real estate, business law, estate and succession planning, and probate. The most enjoyable thing about his practice is the diversity of people he is able to help. "I truly enjoy working and interacting with people and helping them to realize the best possible solutions for their needs. It not only makes my job interesting, but also very rewarding," Denis reflects. Since joining GRGB in 1986, Denis has represented many organizations in a wide variety of business areas. His clients appreciate his straightforward and honest advice, designed to avoid or resolve legal difficulties. Denis also brings a creative and practical approach to estate planning, utilizing his knowledge and common sense ideas to assist clients in the development of plans to distribute assets in a suitable and effective manner. His goal is to draft estate plans that are not only understandable to the client but also minimize estate taxes, establish trusts to benefit children and address practical concerns. Denis is very effective in dealing with difficult family situations from a planning perspective or probate dispute scenario. And, he provides a common sense approach to litigation involving family disputes as they pertain to contesting wills and family trusts. When Denis is not helping his clients settle current issues or plan for the future, you can find him spending time with his family, playing golf and taking part in a wide variety of community activities. One of his favorite community events is an annual program through his church, providing gift giving opportunities for children with financial needs. His position as a board member for the charity "Be the Change," which provides healthcare and economic development to specific areas in Africa, is another cause that is particularly close to his heart. And, he continues to be involved in the firm's efforts on behalf the ALS Association-Wisconsin Chapter.

Eric J. Schanowski

Job Titles:
  • Associate
  • Associate With Gimbel
  • Client Billing
Eric Schanowski is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining the firm, Eric worked as a prosecutor at the Cook County State's Attorney's Office and as an employment litigator. Eric is admitted to practice in Wisconsin.

Franklyn M. Gimbel

Job Titles:
  • Founding Partner
  • Client Billing
Franklyn M. Gimbel founded GRGB after serving as an Assistant United States Attorney from 1963 through 1968. His experience as a federal prosecutor has proven invaluable in developing a successful private criminal defense law practice. Over the years, Frank has expanded his practice into civil litigation, including complex business, employment, communications and First Amendment cases. He has represented small businesses and large corporations, as well as individuals ranging from working men and women, to judges, CEOs and other professionals. No person's problem is too insignificant or too complicated. Helping people is Frank's passion and the cornerstone of his practice. As he so aptly puts it, "my goal is to ensure that people are better off in some way after I render my services, than when they came in the door. If that is the end result, I have been successful." He also wants clients to feel that every attorney at the firm is accessible to them. "There is a real team approach here. This is not always the case in law firms. My job is to mirror that behavior so that everyone works together for the common good of the entire firm and most importantly, our clients." Reaching out to the community is another important aspect of the GRGB culture. "There is nothing that we do that should be measured by a direct economic impact. Giving back is a crucial part of being a good citizen and neighbor in the communities we serve," he notes. In demonstration of this mantra, Frank has established an impressive record of community service. In May 1994, he was appointed to a three-year term on the Wisconsin Center District Board of Directors by then Governor Tommy G. Thompson. Under his guidance, the District completed the construction, renovation and financing of the buildings which form the core of Milwaukee's convention business, the Wisconsin Center, the U.W. Milwaukee Panther Arena, and the Miller High Life Theatre. He was elected Chairperson at its first meeting and served in that capacity until 2015. In 2015 Frank was bestowed a Lifetime Achievement Award from Marquette University. The Lifetime Achievement Award serves as a way for Marquette Law School to "honor the ideal of the Marquette lawyer." Managing a work / life balance is also important to Frank. When he is not manning the helm at GRGB, he enjoys spending time with his wife, four children and six grandchildren.

Jack D. McNally

Job Titles:
  • Associate
  • Client Billing
Jack graduated from Marquette University cum laude with a major in History and a minor in Political Science in 2014. After teaching for a year at Marquette University High School, Jack returned to Marquette's Law School, graduating with a Litigation Certificate in 2018. While attending law school, Jack was a Summer Fellow at the Milwaukee Justice Center, providing assistance to self-represented litigants navigating the court system. He also served an internship with Judge Jeffrey Conen and later with the State Public Defender's Trial Divisions in Waukesha and Milwaukee. Jack was inducted into the Pro Bono Honors Society in 2017 as a result of his community service efforts.

Jaclyn C. Kallie

Job Titles:
  • Associate
  • Associate With Gimbel
  • Client Billing
Jaclyn Kallie is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining the firm, Jaclyn concentrated her practice in the area of civil litigation and insurance defense. She is admitted to practice in Wisconsin. Jaclyn graduated from Marquette University cum laude with a double major in Finance & Entrepreneurship, with minors in Criminology & Law Studies in 2009. She received her JD from Marquette University Law School with a Certificate in Civil Litigation in 2012. While attending law school, Jaclyn served an internship with the Legal Aid Society of Milwaukee where she assisted lawyers in providing civil legal services to low income clients, with a focus on bankruptcy and predatory lending. Jaclyn was inducted into the Pro Bono Society by volunteering more than 120 hours of legal services, primarily through her role as student volunteer at the Milwaukee Justice Center. Attorney Kallie has served as a volunteer coach for the Chicago Bar Association Moot Court Competition and was a volunteer Judge for the National Moot Court Competition. She has also previously volunteered with the Special Olympics and the Elmbrook Humane Society. Today, Jaclyn an Emerging Woman Leader with Tempo Milwaukee and also recognized as an Elite Lawyer and Super Lawyer's Rising Star. Attorney Kallie is also Lead Council verified. Practice Areas Civil Litigation

Jason D. Luczak

Job Titles:
  • Partner
  • Client Billing
Jason D. Luczak leads the criminal and white-collar defense team at Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. He represents clients in a variety of practice areas, including criminal and white-collar defense, administrative and licensing matters, and related civil litigation in the state and federal courts, throughout Wisconsin. Luczak's experience includes trying serious high-profile felonies and other charges in state and federal court. This also includes briefing and arguing appeals before the Wisconsin Supreme Court and the United States Court of Appeals for the Seventh Circuit. He is licensed to practice law in Wisconsin and Illinois, as well as before the U.S. District Courts in Wisconsin, the Seventh Circuit Court of Appeals and the United States Supreme Court. Luczak is known as an experienced, creative and zealous advocate for his clients who are often-times facing the most serious of criminal accusations. Some of his most recent trial successes include winning a full acquittal in a two-week long jury trial involving allegations of stalking, strangulation, false imprisonment, battery and disorderly conduct; winning a verdict of not guilty by reason of mental disease or defect where Luczak's client was charged with first degree intentional homicide; and winning a partial acquittal in a two-week long jury trial involving allegations of sexual abuse by a teacher. Luczak is dedicated to ensuring future generations of lawyers know the importance of developing strong trial skills through his teaching and mentorship. In addition to his law practice, Luczak is currently an adjunct professor of law, teaching trial advocacy, at Marquette University Law School. He has also mentored many up-and-coming trial lawyers while they navigate the early stages of their careers. He is so well respected in this capacity that he was recently awarded the mentor of the year award from the State Bar of Wisconsin for his leadership and guidance of new trial lawyers. Jason is a frequent commentator on CourtTV, and speaker on numerous criminal and trial topics for the Milwaukee Bar Association and Marquette University Law School. Luczak has been recognized and awarded for his trial achievements in other areas as well. In 2023, he was honored with the Kuchler-Nicholson-Stilling Sensitive Crimes Award by the Wisconsin Association of Criminal Defense Lawyers for his successful verdict in a felony assault trial. The Wisconsin Law Journal has recognized him several times by naming him an "Up and Coming Lawyer" and then again in 2023 for the inaugural "Legal All-Stars" distinction. BizTimes Media in Milwaukee, WI, also selected him as a "Rising Star in Law" and as a "Notable Litigator and Trial Attorney" throughout the entire Milwaukee area. Luczak is also listed as a Wisconsin Super Lawyer and a Best Lawyer. Luczak is a graduate of Chicago-Kent College of Law, where he first discovered his love and passion for trials as a member of the school's nationally recognized trial team. When he was in Chicago, he worked on post-conviction and death penalty cases and appeals through the Law Offices of Chicago-Kent College of Law. While at Chicago-Kent, he received the CALI Award for the best grade in the class for Trial Advocacy, Legal Writing, Criminal Appellate Advocacy and International Human Rights.

Jeffrey Alan Kaufman

Job Titles:
  • Client Billing
Jeff Kaufman lived with Amyotrophic Lateral Sclerosis, also known as Lou Gehrig's disease, for an amazing 21 years. As time passed, he could not breathe on his own or speak aloud. He spent the last years of his life bedridden and communicating by moving his toe, grinding his teeth or blinking his eyes. Yet, although he could no longer lift a finger, he still could and did help others. Born in Logan, Ohio and raised in La Crosse, Wisconsin, Jeff was athletic and active, taking home the state long jump title in his senior year at Central High School in 1974. (He still holds the school record at 23 feet.) Jeff obtained his undergraduate degree from University of Wisconsin-Madison, where he also was a long jumper. Jeff graduated from Marquette University Law School in 1982 and joined the law firm now known as Gimbel, Reilly, Guerin & Brown, LLP. He quickly became known as a superb trial lawyer: "highly intelligent, creative, charismatic and sincere," according to firm founding partner Frank Gimbel. Terence T. Evans, a judge with the 7th U.S. Circuit Court of Appeals in Chicago, recalled: "When I was a district court judge in Milwaukee, he was one of the absolute best young lawyers who ever appeared in my court." In 1989, a year after being named a partner with the firm, Jeff began to experience strange symptoms. The accomplished athlete began having problems jumping on a volleyball court, lifting himself out of the swimming pool, and holding a golf club, baseball bat or briefcase. He was diagnosed with ALS in late 1989. Despite his diagnosis, Jeff had tremendous determination: to watch his children -- Nora, Ben, Sarah and Clare -- grow up and to find a cure for ALS. In the early 1990s, Jeff and his wife Jan became heavily involved with the ALS Association-Wisconsin Chapter. They were instrumental in ALS fundraising and joined the Board of Directors. A few years later, Jeff started the Chapter's Evening of Hope event. He was involved in all details of the event, from selecting speakers to suggesting auction items to approving arrangements for the event. The goal was money for research toward a cure. The Evening of Hope has raised millions of dollars. In 1994, Jeff saw the movie The Shawshank Redemption, which is about a wrongly imprisoned man. The man gains freedom by slowly chiseling a hole through his cell wall for 19 years. Jeff's essay about how the movie inspired him, entitled "Digging My Own Tunnel," was published in Newsweek in September 1995. The essay led to a friendship with the movie's director and screenwriter, Frank Darabont, who has been an honored guest speaker and major benefactor of the Evening of Hope. Jeff Kaufman led the fight against ALS by challenging old ways, taking chances and never giving up. He started the Evening of Hope event with the belief that he could change the world. And he did. As he stated in his Newsweek essay, "Hope can live as long as we're willing to dig. Even for 19 years." Jeff Kaufman dug for 21 years. We will continue digging in his name and memory until a cure is found.

John "Jack" McNally

Job Titles:
  • Associate With Gimbel
John "Jack" McNally is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining the firm, Jack served as an Assistant City Attorney in Milwaukee, focused on business licensing litigation and claims against the City. He is admitted to practice in Wisconsin and the federal court system.

Joshua L. Gimbel

Job Titles:
  • Partner
  • Client Billing
Like his father, Frank Gimbel, Josh is also passionate about giving back. He is the former Chair of the Jewish Home and Care Center Foundation and is also a member of the Greater Milwaukee Committee (GMC). The GMC is comprised of 200 passionate CEOs and other community leaders who work together to make Milwaukee the best place to live, learn, work, play and stay. Josh serves on the Legal Aid Society of Milwaukee board and volunteers monthly at the Milwaukee Justice Center providing brief legal advice to pro se litigants in Milwaukee County. Josh Gimbel joined Gimbel, Reilly, Guerin & Brown, LLP in 2013, after a long partnership at Milwaukee-based, Michael Best & Friedrich. Josh's Partnership role ushers in a new era at GRGB, building on the already strong groundwork started by the firm's founding partners.

Justice Patience Roggensack

Job Titles:
  • Chief

Kathryn A. Keppel

Job Titles:
  • of Counsel
  • Client Billing
Kathy joined GRGB in 1989 as an Associate Attorney. Kathy has a distinct ability to make people immediately feel comfortable but she is also known for her no-nonsense approach and willingness to fight hard for her client.

Kristen N. Nelson

Job Titles:
  • Partner
  • Client Billing
Kristen Nelson is a Partner with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining the firm, Kristen was a solo practitioner in private practice, specializing in criminal defense, health care defense, medicare/medicaid fraud and white collar crime defense. She has represented clients before the Wisconsin Department of Safety and Professional Services, the Wisconsin Department of Children and Families, the Wisconsin Department of Hearings and Appeals, Wisconsin State Courts, federal courts, including the Eastern and Western Districts of Wisconsin and the Seventh Circuit Court of Appeals. Kristen graduated from DePaul University College of Law, earning a Health Law Certificate along with her law degree. In September 2012, she became licensed to practice law in the State of Wisconsin. Prior to moving to Wisconsin, Kristen worked for the Illinois Department of Financial and Professional Regulations in its Health Related Prosecutions unit. Working for a state regulatory agency trained her to understand the complicated set of laws, rules and regulations that a healthcare professional may be accused of violating. It also gave her a unique perspective on the impact resulting from an administrative investigation, civil lawsuit and/or criminal investigation. Kristen lives in Cedarburg, Wisconsin with her family where they are currently restoring a historic home in the downtown area. Kristen is also active in the Association for Women Lawyers and participates in their mentoring program.

Leander J. Foley Society

Job Titles:
  • Society of Family Lawyers, Board Member

Max T. Stephenson

Job Titles:
  • Attorney
  • Partner
  • Client Billing
Max T. Stephenson is an attorney in the family law department at Gimbel, Reilly, Guerin & Brown, LLP. Max helps clients work through the complexities of each unique divorce. His practice also includes representing clients in paternity actions, post-judgment actions, guardianships, and injunctions. A graduate of Marquette University School of Business Administration ('10) and Marquette University Law School ('13), Max joined the firm as a law clerk in 2012. He has since become Partner and practices exclusively in a family law setting. His dedication to giving back remains strong as he serves as a part of the coaching staff for the National Moot Court Competition team. Max has also become well-versed in LGBTQ+ family law cases and was the driving force behind the firm being honored with the "Diversity In Business" award from the Wisconsin Law Journal due to his work in the LGBTQ+ legal community. Max has been a frequent speaker on various family law topics. He has also been named a "Best Lawyer-Ones to Watch" and Super Lawyer-Rising Star" and is Past President of the Milwaukee Young Lawyers' Association. When Max is not serving his clients at GRGB, he enjoys spending time with his wife, two sons and daughter. He has also been mastering his skills on the barbeque.

Megan L. Drury

Job Titles:
  • Associate
  • Attorney
  • Client Billing
Megan L. Drury is an attorney in the family law department at Gimbel, Reilly, Guerin & Brown, LLP. Megan joined the firm in 2021 after graduating from Marquette University Law School ('21). Prior to attending law school, Megan received her Master's Degree in Social Work from the University of Wisconsin-Madison ('17) and completed her Bachelor's Degree at Marquette University in Psychology ('14). Megan appreciates working and helping clients through the challenging and often emotional process of a divorce. Throughout law school, Megan was dedicated to volunteering at various pro bono clinics throughout the Milwaukee community. After volunteering nearly 250 hours, she received the Milwaukee Bar Association's Pro Bono Publico Award, an award given to one law student per year who has generously given their time and talent in support of pro bono services. Megan's dedication to serving others continues as she works to serve her clients at GRGB. While not in the office she enjoys being outdoors and exploring all that the Milwaukee community has to offer.

Nicole M. Masnica

Job Titles:
  • Leader
  • Partner
  • Client Billing
Nicole M. Masnica is a partner and leader in the criminal, white-collar and appellate defense team at Gimbel, Reilly, Guerin & Brown LLP in Milwaukee, Wisconsin. Nicole specializes in complex trial level litigation and appeals throughout Wisconsin and in federal court in serious felonies and high-profile cases. In her practice, she has tried numerous cases to successful outcomes and has had a demonstrated, accomplished motion practice from the outset of her career. Nicole has assisted countless individuals to challenge their convictions on both direct appeal and in habeas claims and has advocated for her clients on several occasions in oral argument before the Wisconsin Supreme Court. Nicole's primary focus is on high-profile and serious felonies, including homicide, sensitive crimes and white-collar cases. Known by her clients as a zealous and tenacious advocate, Nicole takes a "no stone unturned" approach to her practice to ensure that each and everyone of her clients has the best representation possible and can be sure that nothing was missed. Her focus and dedication to the law and her clients has resulted in many victories and successful outcomes, including full acquittals and favorable verdicts at trial in sensitive crimes matters, a high-profile homicide case aired on CourtTV, and other serious felony matters, as well as many grants of postconviction relief from both the circuit court and the court of appeals. Nicole has taught several continuing education courses on topics ranging from the role of technology in criminal prosecutions, the intersection of family and criminal law, developments in criminal procedure, advocacy strategies in self-defense and homicide cases, and criminal appellate practice. Nicole was also recently appointed an adjunct professor in trial advocacy and serves as a litigation discussion group coordinator for the Association of Women Lawyers. Nicole has appeared as a commentator on CourtTV and has been a contributor on legal issues for local publications. In 2023, Nicole received the honor of the Kuchler-Nicholson-Stilling Sensitive Crimes Award from the Wisconsin Association of Criminal Defense Lawyers and was named as "Rising Star in the Law" and "Notable Litigator and Trial Attorney" by BizTimes Media in Milwaukee. Nicole was a recipient of the "Up and Coming Lawyer" award by the Wisconsin Law Journal, has been named a "Best Lawyer" in The Best Lawyers in America publication, a "Rising Star" by Super Lawyer magazine, was a finalist for the Wisconsin Bar Association's Young Lawyers Division Outstanding Young Lawyer Award, and was the recipient of the Waukesha Bar Association scholarship while in law school. Outside of the courtroom, Nicole is an active member of her community, dedicating her time to a number of worthy causes, including the American Cancer Society, Elm Grove Junior Guild and Association of Women Lawyers.

Patrick J. Knight

Job Titles:
  • Partner
  • Client Billing
Patrick Knight's thirty plus years of litigation experience in the civil, white collar criminal and healthcare fields make him uniquely qualified to handle the complex legal issues that impact multiple areas of a client's interests.

Raymond M. Dall

Job Titles:
  • Counsel
  • Partner

Richard E. Reilly

Job Titles:
  • Client Billing
Richard Reilly brings the sharp strategic instincts of a litigator to the delicate practice of family law. He balances his practice with a compassion for the client and a willingness to fight on their behalf. "We know the issues surrounding family law can be very sensitive and require a soft touch, however, we also show our clients that we are not afraid to take an aggressive approach if need be," he notes. Richard honed his instincts while serving five years as a trial lawyer in the United States Department of Justice and the United States Attorney's office. He joined the firm in 1971 after trying literally hundreds of cases, an experience that is unique in a family law attorney. More than anything, this expertise has shaped Richard's passion for preparation. He demands much from his capable and loyal staff and describes the family law practice at GRGB as a "team," utilizing the skills of paralegals and legal assistants to ensure that the needs and concerns of the client are addressed swiftly and accurately. Combine preparedness with his skills as a strong negotiator, and you begin to understand what makes him such a powerful advocate for his clients. His uncompromising style serves him well in an area of practice dominated by compromise; so well that Richard has been recognized as one of Milwaukee Magazine's Best Lawyers in Family Law, including divorce, custody dispute and paternity cases; particularly regarding financial issues. When he is not advocating for his clients, Richard enjoys spending time with his children and grandchildren, rooting them on in their sporting endeavors. He is also an avid golfer and likes to reduce the stresses of his job at the gym.

Steven Lant

Job Titles:
  • Client Billing
  • Paralegal / Milwaukee, Wisconsin
  • Paralegal Role at GRGB
Steve brings more than 30 years of experience providing legal services to the clients of Gimbel, Reilly, Guerin & Brown, LLP. His diverse experience allows Steve to provide full-service assistance to clients from start to finish. "Working with clients and helping them navigate the legal system is a very rewarding part of this job," notes Steve Lant, GRGB Paralegal. Steve has been helping GRGB clients maneuver through times of uncertainty since 1987. He enjoys the diversity of his work; and loves the challenge of finding solutions to seemingly unsolvable puzzles. Steve is highly skilled in many areas of law and particularly adept in all facets of family litigation, estate administration and real estate transactions. In addition to his role as Paralegal, Steve uses his technology capabilities to assist other GRGB staff members in adapting technology to their law practice. He has also created complex spreadsheets used to organize and efficiently maintain client data throughout the firm. Steve's skill and experience have been recognized by the State Bar of Wisconsin by being accepted as a State Bar of Wisconsin Certified Paralegal. Outside of his Paralegal role at GRGB, Steve is an avid homebody. He enjoys projects around the home and especially spending time with his grandchildren in the pool. Steve also spends time discovering his family's past. His quest to discover if he had any ancestors in the civil war has revealed some incredible stories leading him to ancestors who traveled to Plymouth on the Mayflower, others who helped create our country and others that were involved in the legal industry as early as the 17th involving the "water test". Just ask, he has some fascinating stories.

Thomas E. Brown

Job Titles:
  • of Counsel
  • Client Billing

Williams Moot Court Competition

Job Titles:
  • Competition Coach for Marquette Law Team ( Competition at UCLA in March )

Zak Wroblewski

Job Titles:
  • Associate
  • Associate With Gimbel
  • Client Billing
  • Coach for the Wagner Moot Court Team for Labor
Zak Wroblewski is an Associate with Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin. Prior to joining GRGB, Zak represented clients in various criminal and civil legal matters at a small firm in Milwaukee. Zak is admitted to practice in Wisconsin. Zak graduated from the University of Wisconsin-Milwaukee with a major in Marketing and a minor in History in 2019. While attending UWM, Zak studied abroad at both the Universite Catholique de Lille in Lille, France, and the Viadrina University in Frankfurt Oder, Germany. Later on, in law school, Zak served an internship with the Honorable Brian Hagedorn of the Wisconsin Supreme Court. Zak also clerked for a large local personal injury firm, Habush, where he assisted the firms lawyers in representing injured plaintiffs. Zak served on the Executive Board of the Marquette Moot Court Association and competed in the Robert F. Wagner National Labor and Employment Law Moot Court Competition in New York City. He also received the CALI Award for best grade in Health Care Provider Liability. Throughout his time at UWM and Marquette, Zak was active in the city of Milwaukee working as the "Bernie Brewer" mascot for the Milwaukee Brewers. In his free time, Zak now serves as a volunteer coach for the Wagner Moot Court Team for Labor and Employment Law in NYC. He also served as a Judge for the National Moot Court Competition.