Mark M. Brennan

Illinois

Brennan Burtker LLC
20 N Clark St, Suite 1800
Chicago, IL 60602
United States

Tel: 312.676.1901

Email: mbrennan@brennanburtker.com
Web: www.brennanburtker.com

Mark M. Brennan is a co-founder of Brennan Burtker LLC, where he serves as Managing Partner and Chairman of the firm’s Executive Committee. Mr. Brennan devotes his law practice to civil litigation and issues pertinent to the health care profession. Previously, he practiced for 22 years at a large litigation firm where he was a senior capital partner, an elected member of its Executive Committee, and Chairman of its Healthcare Law Practice Group before moving his entire practice (formerly known as Brennan Garvey LLC), now known as Brennan Burtker LLC. Brennan Burtker LLC was named a Regional Tier 1 Best Defense Firm for Medical Malpractice in Illinois by U.S. News & World Report. Mr. Brennan is the 2023 recipient of the JVR Trial Lawyer Excellence Award for Outstanding Defense Verdict in a Medical Malpractice Case.

Mr. Brennan concentrates his trial practice in the area of medical malpractice defense but also represents physicians and hospitals in all areas of litigation involving commercial, administrative, and personal tort matters, including healthcare professionals in IDFPR matters. He represents some of the Chicago’s top children’s hospitals and pediatric specialists and has defended some of the most complex and highest profile cases filed against academic medical institutions.

He has successfully tried several cases to verdict. In 2023 alone, Mr. Brennan obtained three consecutive defense verdicts in four months for his clients, the last of which was a complex medical malpractice case where the plaintiff asked the jury to award over $44 million.

Mr. Brennan’s defense of highly complex and high-exposure medical malpractice cases for academic medical centers has been invaluable to the protection of the healthcare industry. In addition to his impressive trial record, which has involved defense verdicts in cases where juries were asked to award up to $50 million, his creative defense strategies and careful client guidance have consistently provided his clients with the very best results in the defense of medical malpractice claims with the utmost integrity. He has protected his clients from hundreds of millions of dollars in exposure over the course of his career.

In addition to his litigation practice, Mr. Brennan serves as a consultant to many Chicago area hospitals on matters ranging from evolving health care law on HIPAA, quality assurance, consent, and other regulatory compliance issues to trends in health care law and medical device litigation. Mr. Brennan has been honored yearly for his accomplished career by the publications Super Lawyers, Leading Lawyers, and The Healthcare Lawyers. He is a member of the American Bar Association, the Illinois State Bar Association, the Chicago Bar Association, and various bar committees and sections pertinent to his areas of practice.

Mr. Brennan is the author of “Legal Issues Involving Children – A Hospital’s Guide” and “Jury Selection: A Defendant’s Perspective.” Mr. Brennan has also lectured and authored numerous papers dealing with issues that pertain to children in the health care setting, and on legal privileges such as the Medical Studies Act, HIPAA, and the physician-patient privilege at hospitals and seminars for lawyers.

The lawyers at Brennan Burtker utilize their intimate knowledge of the trends in litigation to help their clients carefully avoid the common pitfalls and mistakes that routinely cause litigation in the first place. This experience also permits Brennan Burtker lawyers to offer a wide variety of risk transfer options for clients to weave into their business practices, leaving them prepared when disputes arise down the road.

Brennan Burtker LLC is Chicago’s full-service health care law firm, providing clients everything from defense litigation to health care consultation services. Our partners are established and recognized defense litigation attorneys with an in-depth understanding of the day-to-day issues facing health care professionals and institutions.

The members of our firm are well-versed in all areas of health care law and are frequent lecturers at medical institutions and law schools. Our established trial record and excellent results in complex medical malpractice cases are the reasons our diversified client base includes academic medical centers, teaching hospitals, multi-state regional hospital systems, community hospitals, national dialysis centers, physicians, physician practice groups, insurers, nursing homes, ambulatory surgery centers, clinics, and professional organizations.

We defend our clients, not only in medical malpractice cases, but also in commercial and other tort matters. Since its founding, the firm’s established success record has led to an expansion of its services beyond the healthcare industry to representation of other corporate clients in complex lawsuits seeking catastrophic damages. Our practice groups are uniquely focused on each client’s particular needs and concerns. Our partners’ excellent and cost-efficient results are the reason our client relationships have endured for decades.

Brennan Burtker LLC’s mission is to become the full-service law firm for each of our health care clients and the litigation firm of choice for all our clients.