Posen Lawyers

Michael J. Brennan has been a practicing Personal Injury and Criminal Defense trial lawyer since 1985. He graduated from John Marshall Law School with his Juris Doctorate and was an assistant state’s attorney on behalf of the People of the State of Illinois at the Cook County State’s Attorney’s Office. He has had over 30 years of trial experience handling State and Federal Criminal Defense Matters and Personal Injury cases from motor vehicle accidents to workplace injuries. In 1996, he formed his own law firm, Michael J. Brennan Injury & Accident Lawyer, P.C. Michael’s aggressive dedication...

Licensed to practice law under the Illinois State Bar since 1973, and the DuPage County Bar since 2003, Attorney John F. Martoccio is now a managing partner at Martoccio and Martoccio in DuPage County, Illinois. The law firm focuses on providing high quality legal advice from a team of caring family law and personal injury lawyers who treat their clients with respect. He was recently named in an article in the Illinois Trial Court Divorce Digest. He represented a stay at home mother of two who was married in 2005 in her divorce. She had no assets and spoke...

Adriana C Cross is an experienced Family Law, Estate Planning, and Bankruptcy attorney and owner of A Cross Law Firm PLLC, a full-service law firm located at 111 W. Jackson, Suite 1700, Chicago, IL 60604. She works personally on any and every case that comes into the firm. Adriana became licensed in the Northern District of Illinois Bankruptcy Court in 2019, and the Southern District of Illinois Bankruptcy Court in 2024. She also handles cases in St. Clair County, IL and Cook County, IL. Adriana opened A Cross Law Firm PLLC following her departure from John Buchmiller and Associates, and continued to...

Ian M. Barney is a founding partner of Barney & Hourihane, LLP and is licensed to practice law by the Supreme Court of Illinois. He has successfully represented clients both at trial and on appeal and has extensive experience representing individuals in a variety of cases. He focuses his practice on criminal appeals and civil rights lawsuits.

He has participated in many cases of note and has argued before the Seventh Circuit Court of Appeals and the Illinois Appellate Court. Ian was named a "Rising Star" by Super Lawyers Magazine for the years 2016, 2017, 2018, and 2019. No...

Aggressive, pragmatic, energetic, zealous representation of clients' interests, both in court and out of court, is a succinct summary of my experience and what I bring to the representation of all my clients.

My trial experience and ability is my biggest professional strength. I have been fortunate to try scores of cases, before judges and juries, representing multinational corporations, family owned businesses and individuals in a wide variety of matters. I have particular expertise and experience in prosecuting and defending emergent litigation matters such as temporary restraining orders and preliminary injunctions.

Mr. Olshansky's practice is limited to only issues which arise out of domestic criminal and quasi-criminal cases including charges of domestic battery, criminal violations of orders of protection, defending the respondent in order of protection proceedings, and assisting petitioners in obtaining orders of protection. He is admitted by the Supreme Court to the Illinois State Bar and Federal Bar. Born in Chicago, he received B.B.A. with Honors from the University of Miami, Florida in 1997 and his Juris Doctorate from Chicago-Kent College of Law in 2000 where he received multiple CALI awards for having the highest grade in a class....

For more than twenty-five years, attorney Mark A. Brown, of respected Chicago personal injury law firm, Lane & Lane, LLC, has dedicated his legal career and skills as a litigator to helping countless individuals and families who have been injured, harmed, and abused at the hands of another. Attorney Brown majored in Economics and minored in Business while attending the University of Illinois — Champaign-Urbana. He graduated in 1989 and went on to attend the Kent College of Law at the Illinois Institute of Technology and graduate in 1993. He joined Lane & Lane, LLC in 2002 after starting off his...

Mary Beth Szudarek has been a licensed Illinois attorney since 2008 and has practiced exclusively in Family Law. Prior to joining The Law Offices of Janusonis & Szudarek, P.C., Mary worked for Prairie State Legal Services/Will County Legal Assistance Program assisting the less fortunate with their family law issues. Her experience allowed her to counsel hundreds of Family Law clients with legal problems that impacted all areas of their lives. Family law cases so often involve bankruptcy, tax, foreclosure, credit, social security, insurance, and pension issues; Mary's skills and confidence with financial matters brings a unique and aggressive...

I am a Chicago and Miami lawyer practicing family- and employment-based immigration law, and removal and deportation defense and appeals. I also work with criminal and family law issues as they arise in the context of immigration cases.

"Whiting Law Group focuses on personal injury law and litigation. Our successful team of proven personal injury lawyers in Chicago and Wisconsin represent victims involving personal injury, trucking accidents, automobile accidents, construction accidents, wrongful death and medical malpractice actions. Whiting Law Group understands how the harm caused by the negligent conduct of others affects our clients and their loved ones. We strive to reduce the stress, trauma and hassles of seeking justice so that our clients may focus on their health and their families in their time of hardship. Our expertise, experience and aggressive approach extend to every...

Charles Lee Mudd Jr. is the founder and principal of Mudd Law, located in Chicago, Illinois, Park City, Utah, and Houston, Texas. He focuses his practice on a wide range of business legal issues, including transactional and litigation matters involving intellectual property, Internet law, and emerging technology. Mr. Mudd and his firm serve a diverse group of clients, including local, national, and international individuals and businesses. Mr. Mudd received a B.A. in philosophy and a Master of Arts in political science from Purdue University and then went on to earn his Juris Doctor from the Quinnipiac University School of Law....

Since 1990, the attorneys of Mitchell S. Sexner & Associates LLC have provided highly successful representation for clients across Illinois. One of the area's most recognized legal names, Sexner & Associates LLC has multiple offices located in Illinois, with defense lawyers servicing the Chicago courts as well as for counties including Cook, DuPage, Lake, Kane, Will and McHenry counties. Our attorneys stand ready to help clients with a wide range of legal services. If you would like to speak about your options, no obligation will apply when you call. We believe at Sexner & Associates LLC that helping...

When facing criminal charges, you need an attorney who will fight for you. Matthew Prengaman is a Cook County criminal law attorney whose first goal is to get your case dismissed or to take your case to trial and win. His hard work does not stop until he gets the best possible outcome for his clients.

Attorney Prengaman represents clients who have been accused of felonies and misdemeanors, including traffic violations, assault, battery, DUI, theft crimes and other offenses. He is licensed and experienced in both federal and state courts, so no matter the severity of the alleged crime,...

Attorney Michael F. McMahon is a former DuPage County Assistant State's Attorney with over 20 years of legal experience. He assists clients throughout DuPage County and the surrounding areas with matters relating to criminal law, including DUI defense, sex crimes, traffic crimes, drug charges, violent crimes, property crimes, weapons charges, and expungements. Mr. McMahon earned his law degree from the Illinois Institute of Technology Chicago-Kent College of Law in 1993 and a B.A. in Political Science from Loyola University of Chicago. He maintains active memberships in local and state organizations including the DuPage County Bar Association, the DuPage County...

After 8 years defending employers with a respected Chicago defense firm, Arik started Hetue Law, P.C. with a mission of helping people navigate the legal issues surrounding starting and growing their businesses as an outside general counsel, and protecting their finances and families via proper estate planning.

Arik is a skilled business law attorney, with experience in risk management, HR planning, business entity formation, corporate dispute resolution, technology planning, technology licensing agreements, and has enjoyed outside general counsel status to a variety of small businesses and technology start ups. He is also an experienced estate planning attorney,...

David A. Kadzai, the founder of Kadzai Law Group, LLC, graduated with his law degree in 2009 from the University of Illinois College of Law. Attorney Kadzai prides himself on delivering results to his clients and would like to transform how people experience working with lawyers. David understands the issues and concerns that affect residents of the city and surrounding suburbs, this allows him to have compassion with his clients. He takes time to learn and understand the needs and objectives of his clients. By providing this type of representation, David helps deliver results that exceed expectations. Attorney Kadzai has been...

Ed Fox received his undergraduate degree from the University of Illinois in 1976 and obtained his law degree from Southwestern University in 1985. For the past 20 years, the first 10 in Los Angeles and the second 10 in Chicago, Ed has worked for those whose rights were violated by those in a position of trust or authority, such as nursing homes, police officers and employers.

In 1996, Ed came to Chicago, his original hometown, and began practicing here. In 1999, he started his firm, Ed Fox & Associates, Ltd. with one other lawyer.

Ed's work philosophy is to litigate his cases...

Mr. Monti concentrates his practice in taxation, business law, and employment law representing businesses in an "outside general counsel" capacity. He has a specialty in handling federal and state taxation tax controversy, tax audits, corporate and business law, buy-sell agreements, shareholder agreements, employment law, separation and employment agreements, not-for-profit organizations, commercial lending and litigation, mergers & acquisitions, tax restructuring, and commercial real estate, medical cannabis law, and park district law. Mr. Monti received his J.D. from Michigan State University College of Law in 2001 and his LL.M. in Taxation from the University of Washington...

Mark Varboncouer is the founder of Varboncouer Law. Mr. Varboncouer is an experienced trial attorney who previously spent 10-plus years with Kirkland & Ellis LLP (“one of the nation's largest and most prestigious law firms”/ “known for its world-class litigation practice”/ “one of the ‘Fearsome Foursome’ — the four firms most likely to strike fear in opposing counsel”); and 4-plus years with another highly-prestigious 1,000-plus attorney law firm, McGuireWoods LLP, where he litigated a variety of issues: contracts, non-competes, tortious interference, unfair competition, fraud, licenses and complex intellectual property issues (e.g., patents, trade secrets, trademarks, copyrights, false advertising etc.)....

Attorney Eugene K Hollander has been helping injured victims in Chicago for over 20 years. He is aggressive in pursuing the best outcome for his clients and has a proven track record of success in obtaining significant settlements or verdicts for them. Mr. Hollander has extensive experience handling personal injury cases and has tried approximately 100 cases in state and federal court.

Genevieve Binnie practiced family law at a boutique firm in the south suburbs of Chicago prior to joining the Anderson Boback & Marshall legal team. Genevieve worked as a summer extern for a highly respected Cook County domestic relations Judge prior to graduating law school, and also volunteered with the DePaul Law Domestic Violence Practicum where she assisted domestic violence victims in obtaining orders of protection. Why Genevieve Binnie is the Family Law Attorney for You: Genevieve understands that every family is different, so every family law case requires its own unique approach. Genevieve is not afraid to think outside of the...

After working in a small firm helping people recover for their injuries, Jim founded James Gay Law, LLC in 2010 to assist individuals who have suffered catastrophic losses due to the conduct of others in personal injury, medical malpractice, workers compensation and wrongful death claims. Jim brings a strong record of success recovering millions of dollars on behalf of his clients. Born and raised in the Chicagoland area, Jim obtained two bachelor’s degrees from the University of Missouri-Columbia and returned to Chicago to obtain his law degree from DePaul University College of Law in 2008. While in...

I am a partner and executive committee member. I view my job very simply: to make money for clients whenever possible and to protect their interests at every turn. My transactional work includes serving as outside general counsel to closely-held businesses and their principals; representing private equity funds and others in their M&A activities; and structuring new businesses, business lines, joint ventures, and other significant commercial relationships. I regularly advise clients on a wide range of topics including fiduciary duties, corporate structuring issues (between shareholders, members, joint ventures, etc.), credit negotiations, general contract issues, succession planning, employee matters, and...

Mathew T. Siporin joined Pullano Law Offices in 2005. He is a Partner and concentrates his practice on helping victims of construction accidents, trucking accidents, defective products and medical malpractice. In every case, Mr. Siporin tries to put himself in his client’s shoes. “I try to fully understand the extent of the hardships my clients have endured. That is the kind of lawyer I would want to represent myself or a family member if they were an injury victim”, says Mr. Siporin. He never loses site of those hardships as he continues to fight to protect his clients rights and...

Brian is a trial lawyer who began his career at Leopold & Associates after graduating Magna Cum Laude and Order of the Coif from DePaul University College of Law. While in law school, Brian clerked for the office of the Cook County State's Attorney Consumer Fraud Unit assisting with the successful prosecution of numerous fraudulent business practices that preyed on Illinois consumers. He demonstrated his passion for litigation as a member of DePaul's Phi Alpha Delta Mock Trial Team and was the recipient of the CALI Award for Excellence in Advanced Trial Advocacy and Pre-Trial Strategy: Civil Litigation.

Prior to law...

As a partner at Power Rogers & Smith, Larry R. Rogers Jr. has dedicated his professional career to helping victims obtain the justice they deserve. Mr. Rogers is of the belief that society today places an emphasis on profits over people, which results in the suffering of countless innocent people. As a plaintiff’s lawyer, he dedicates his practice to righting those wrongs and affecting change so that the same acts of negligence never happen again.

Thomas G. Siracusa is a partner at Power Rogers & Smith and has been with the firm since 1996. He earned his B.A. from Loyola University of Chicago and his J.D. from IIT Chicago-Kent College of Law. Since his admission to the Illinois Bar in 1986, Mr. Siracusa has obtained many multi-million dollar settlements and verdicts in cases involving medical malpractice, birth trauma, and other serious injury cases. When not staunchly advocating for his clients, Mr. Siracusa publishes articles about medical malpractice and product liability in the Illinois Institute of Continuing Legal Education publications.

Joseph W. Balesteri is a partner at the Chicago-based plaintiff’s law firm Power Rogers. He joined the firm in 2000, and since that time, has handled many cases successfully, resulting in more than $400 million in verdicts and settlements for his clients, an average of $25 million per year. In recognition of his dedication to plaintiffs and achievements in the field, Mr. Balesteri has been awarded with honors such as “Super Lawyers” and “Leading Lawyers” by the Law Bulletin Publishing Company.

Joseph A. Power Jr. is one of the founding partners at Power Rogers & Smith. A graduate of the University of Notre Dame and Loyola University, Mr. Power has practiced law for almost 40 years. He has worked on groundbreaking cases throughout his fruitful career in law, and at 28, he became the youngest lawyer in the nation to obtain a million-dollar-plus verdict for his client. He has been listed in the Best Lawyers in America every year since 1987, was named one of the “Top Personal Injury and Consumer Lawyers” by Leading Lawyers Magazine, and is a member of...

Dedicating more than 25 years to representing victims in personal injury and wrongful death cases, Larry R. Rogers Sr. has had a prolific career as one of the top litigators in Chicago. A graduate of St. Xavier College and DePaul University College of Law, Mr. Rogers has spent years handling medical malpractice, aviation accident, wrongful death, and motor vehicle negligence cases. For his achievements over the years, he has been awarded many accolades including The DePaul University College of Law Alumni Award for Outstanding Service to the Legal Profession, The Best Lawyers in America, and “Lawyer of the Year” in...

Receiving his B.A. from Cedarville University and his J.D. from Loyola University Chicago School of Law, Jonathan Thomas is an integral part of the legal practice at Power Rogers. Mr. Thomas often handles cases concerning product and premises liability, automobile liability, and aviation litigation. His dedication to his practice warranted selection to The National Trial Lawyers: Top 40 under 40. Mr. Thomas is also an active member in the legal community, and is a member of the Chicago Bar Association, American Bar Association, American Association for Justice, Illinois Bar Association, and the Illinois Trial Lawyers Association.

I focus my practice on patent infringement, trade secret misappropriation, and trademark and trade dress infringement. I also have experience in handling matters before the Patent Trial and Appeal Board (PTAB). Some of the technologies I have worked with have concerned mobile applications, tracking systems, lighting and laser systems, blockchain applications, IoT devices, secure connections, and medical devices. Prior to joining Nixon Peabody, I worked for a Fortune 500 automotive company, drafting utility patent applications and office action responses. I also volunteered for the Chicago-Kent Patent Hub, drafting utility patent applications for low-income inventors.

David Porter, Esq. is an experienced, dedicated, and effective advocate for Chicago’s workforce.

Mr. Porter received his B.A. degree from the University of Michigan in 1982 and earned his Juris Doctor degree from Hofstra University in New York in 1985.

After law school Mr. Porter practiced law in New York for 10 years. Then he and his family moved to Illinois (to be closer to their family members), where he has been in private practice since 1995 (all at his current location).

For the last 30 years Mr. Porter has devoted himself to the practice of employment law primarily on behalf of employees....

Jessica Sindel has been an accomplished attorney in child guardianship and family law since 2013. Her legal journey began in St. Louis as a Guardian Ad Litem, where she represented foster children. After relocating to Chicago in 2015, Jessica worked on behalf of parents with special needs children, handling special education and disciplinary cases. Eventually, in 2017, she chose to specialize exclusively in family law. In her role as a family law attorney, Jessica is dedicated to helping clients comprehend their legal rights in matters related to marriage and parenthood, especially during critical transitions such as divorce or family restructuring. She...

I am dedicated to understanding every aspect of my clients' cases thoroughly. This commitment ensures that if any misrepresentations arise from the opposing side, I can promptly address and rectify them. My goal is to secure the fullest possible compensation for all injuries sustained by my clients.

With more than 15 years of experience in bankruptcy, Jessica Holguin provides advice and counsel to clients seeking debt relief. Mrs. Holguin has assisted clients with foreclosures, debt negotiations, adversaries, tax issues, short sales, real estate transactions with a particular emphasis on liquidations, and reorganizations. During her legal career, Mrs. Holguin litigated hundreds of cases and participated in a reported case, in which the Supreme Court of Florida affirmed an award for social security benefits Mrs. Holguin obtained for her dependent client. Mrs. Holguin has years of complex litigation experience. She has tried contested matters – involving issues such as IRS...

Attorney Kendall D. Hartsfield is a graduate of Western Illinois University, Governors State University, and Thomas M. Cooley Law School, where he received his Bachelor of Arts degree in Political Science, Master of Arts in Political and Justice Studies, and Juris Doctorate, respectively. Mr. Hartsfield’s diverse background ranges from experience representing indigent defendants for the Will County Public Defenders Office, to experience as an educator for the City Colleges of Chicago, for which he taught courses to pre-trial detainees at the Cook County Department of Corrections.

Attorney Kendall D. Hartsfield is admitted to practice throughout the State of Illinois, and is...

Ryan A. Margulis is an experienced personal injury attorney and partner at Seidman, Margulis & Fairman, LLP. Since 2003, Ryan has concentrated on representing injury victims in serious and complex bodily injury cases throughout Illinois. Ryan takes great pride in meticulously handling every aspect of each client’s case, from initial client contact through final resolution.

Melanie K. Fairman is an experienced trial attorney who has represented plaintiffs in personal injury and wrongful death actions since 1994. Over the years, she has obtained millions for clients through settlement and trial. A large percentage of her practice involves cases arising from medical malpractice and nursing home negligence, but over the years she has litigated quite a few significant vehicular collision and premises liability cases, including a $3.8 million verdict in a case tried by Melanie and her partner, Steve Seidman, against JW Marriott based on exposing a guest who was an attorney to Legionella bacteria, causing him...