Shawn E. McDermott

Henry Baskerville is an experienced trial lawyer who represents clients in complex commercial litigation, white-collar criminal investigations, government contracting matters and construction disputes. He serves as an outside general counsel to small businesses and startups. Henry also represents clients in the cannabis and health care industries. Henry represents individual and corporate clients in a wide variety of commercial disputes in state and federal courts and in arbitration. He handl...

David C. Gartenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. David C., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David C. is held by other top lawyers in the same geographic and legal practice area.

Marc J. Kaplan is a practicing trial lawyer, special master and arbitrator. Having been certified by the National Board of Trial Advocacy, Mr. Kaplan is a formidable advocate in court. Mr. Kaplan provides to the firm expertise in civil litigation and appeals, including complex divorces. Mr. Kaplan practices in all civil areas of the law, but primarily in the areas of family law and legal malpractice. Kaplan is the Immediate Past President of the Colorado Trial Lawyers Association, represented...

Ms. Lavery earned a B.A. with Honors, with majors in Political Science and International Studies from the University of Denver in 1992; thereafter, earning her law degree from DU in 1995. After law school, she did not pursue work in the legal field, instead working in management, sales, and consulting positions in both large corporate settings and small local businesses. She returned to the legal profession in 2010, working as a paralegal in the areas of family law and juvenile law before joi...

As part of the firm’s Litigation and Health Law Practice Groups, Ms. Harden represents individuals and businesses, large and small, in resolving disputes and in all aspects of litigation and trial. Although a significant portion of Ms. Harden’s practice focuses on representation of physicians, nurses, and other health care professionals, as well as hospitals and other health care entities, she represents many businesses from various sectors. Acting in an inside counsel role, she o...

Jocelyn has extensive experience representing companies and individuals with their immigration and global mobility needs. Her practice focuses on providing efficient and effective immigration and global mobility solutions to companies throughout the United States. She represents a broad variety of companies and individuals with all types of business-related nonimmigrant petitions (especially H, L, E, O, P and TN petitions), applications for labor certification, employment-based immigrant peti...

Mark E. Baker is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Mark E., who practices law in Denver, Colorado, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark E. is held by other top lawyers in the same geographic and legal practice area.

Burg Simpson shareholder Stephan J. Marsh focuses his practice on Colorado workers’ compensation claims. As a workers’ compensation trial attorney, Mr. Marsh considers many factors when evaluating a case. He works to provide a fair and honest assessment of each legal matter and apply relevant laws to ensure full benefits. Mr. Marsh is a highly experienced lawyer and is uniquely qualified to help his clients obtain the best possible outcomes. Mr. Marsh has been selected by 5280 Mag...

Tanya brings a unique perspective to Sherr Puttmann Akins Lamb PC through her extensive background as a Master of Social Work (MSW). Prior to graduating cum laude from DePaul University College of Law, Tanya spent eight years as a Licensed Clinical Social Worker conducting custody evaluations and providing courtroom testimony of her custody findings and recommendations. Her experience gives her special insight into cases involving mental health and substance abuse issues, as well as complex d...

Michael T. McConnell is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Ethics and Professional Responsibility Law, Legal Malpractice Law - Defendants, Litigation - Health Care, Litigation - Insurance, Medical Malpractice Law - Defendants, Personal Injury Litigation - Defendants and Professional Malpractice Law - Defendants. Michael T., who practices law in Denver, Colorado, has been recognized since 2001. This recognition is based on an exhaustive pee...