Rebecca K. Wagner

Jen is an experienced and compassionate criminal defense attorney whose practice focuses on achieving the best possible outcome for each client. While she appreciates that each case is unique, she knows that zealous advocacy always starts with the same thing: compassionately listening to her client. She understands that trust is the cornerstone of any attorney-client relationship and takes great care to establish trust with each client through thoughtful and clear communication. Over the cour...

Peter McClenahan is at home in the courtroom. A skilled and dynamic trial lawyer, Peter’s practice focuses on personal injury, complex business and civil litigation and professional malpractice. In 2013, Peter was recognized for obtaining two of the top ten largest personal injury jury verdicts in the State of Colorado that year. Peter’s litigation background is extensive, and he has learned his craft from some of the best. Prior to joining Ogborn Mihm, Peter led a trial team of a...

Mary Sue Greenleaf is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Mary Sue, 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 Mary Sue is held by other top lawyers in the same geographic and legal practice area.

My practice focuses on business and commercial law, construction law, and bankruptcy and reorganization. Mr. Mulligan represents debtors, creditors, construction contractors, businesses, business owners and sole proprietors. He is well-versed in helping clients review and negotiate contracts, buy or sell companies and assets including through Bankruptcy Code Section 363 sales, obtain financing, form and govern business entities, plan for business succession, enforce creditors’ rights, a...

From the beginning of her career, Lorraine has fought on behalf of those whose lives have been forever changed by the wrongs of others. As an Assistant District Attorney in Houston, from 1984 to 1992, Lorraine tried over a hundred cases, resulting in criminal convictions of rapists, child molesters, murderers and embezzlers, among others. After moving to Colorado in 1992, she switched her focus to the civil arena, finding her passion in representing individuals harmed by corporate wrongdoing,...

Denver personal injury attorney, Greg Gold, is a frequent lecturer at Colorado Bar Association functions, as well as seminars sponsored by the National Business Institute and local bar associations. He has lectured on areas related to his personal injury and insurance bad faith practice throughout the State of Colorado. In addition to his insurance and injury practice, attorney Greg Gold also resolves claims related to premise liability, pedestrian accidents, bicycle accidents, and motorcycle...

Darren E. Nadel represents employers nationally in complex litigation and employment law. He represents clients in high risk, high value cases involving trade secrets and unfair competition, employee benefits litigation and whistleblower and Sarbanes Oxley matters. Darren has represented employers in litigation brought under: Trade secrets and unfair competition laws The Employee Retirement Income Security Act Sarbanes-Oxley and other whistleblower laws Wage and hour laws Anti-discrimination ...

Mari Perczak is the co-practice group leader of the Construction Defects department at Burg Simpson. She and her department have achieved Tier 1 status by US News and World Report, which is the highest-ranking available. Ms. Perczak has more than thirty years of experience as a Colorado trial lawyer and has successfully handled many large construction defect cases for Colorado homeowners and homeowner associations. In 2020, Ms. Perczak was lead trial counsel in a lengthy arbitration where she...

Gina Rossi is a trial lawyer with a diverse civil litigation practice that includes transportation, premises liability, products liability, medical malpractice, wrongful death, catastrophic injury claims, hospitality & retail, recreation, construction & design and professional liability. Her personal injury experience is broad, and most recently includes representing national railroad companies facing claims involving the Federal Employers’ Liability Act (FELA), as well as other...

Co-founding partner, Stan Garnett, focuses his practice on complex litigation at the state and federal level. He is well-known for providing a solutions-based approach, from arbitration to litigation. With decades of experience on some of Colorado’s most high-profile cases and beyond, Stan is a reliable, steady hand for all types of clients facing high-stakes litigation. He’s an expert at leading a team of lawyers to help clients, whether through the court system or less formal re...