David D. Hsu

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...

More than a decade of experience in patent law. Represents some of the most recognizable names in Silicon Valley and the tech industry at large. Manages international patent portfolios for multinational companies. Benno Guggenheimer brings his technical background to bear on his patent work for Fortune 500 companies. His practice includes patent prosecution and patent analysis, with a focus on electronic devices, software products, medical devices and automated systems. Benno works closely wi...

Katy O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katy, 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 Katy is held by other top lawyers in the same geographic and legal practice area.

Strategic litigator with a collaborative approach oriented toward solving her clients’ most difficult problems. Expertise in resolving pre-litigation disputes, complex commercial litigation and government investigations. Helps clients resolve business disputes while minimizing financial impact. Carrie Johnson focuses on litigation related to complex contract, corporate governance, fiduciary duty, fraud and securities issues. In particular, she has extensive expertise in managing both in...

Lance’s trial practice focuses on complex civil litigation matters, with an emphasis on trucking, hospitality and retail, premises liability, construction, and all excess claims. Lance is the Chief Executive Officer, and also serves on the inclusiveness committee, and Board of Directors. Lance has represented individuals and businesses in the defense of claims for personal injury and property damages as a result of accident or other casualty. He has significant trial experience defendin...

Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...

Riley was born in Aurora, Nebraska and had the good sense to move to Colorado when he was 2 years old. He graduated from Drake University with a Bachelor of Arts in Political Science in 2000. Riley received his Juris Doctorate from the University of Denver, Sturm College of Law in 2004. He was admitted to the Colorado Bar in October 2004. He is a member of the Colorado and Denver Bar Associations, and is active in the Family Law Section and Young Lawyer’s Division. Riley is a member of ...

Stephen Burg is a trial attorney at the law firm Burg Simpson Eldredge Hersh Jardine, P.C. Mr. Burg’s practice is focused on representing victims of auto crashes, personal injury, trucking accidents, motorcycle collisions, product liability injuries, gas explosions, wrongful death, and harmful drug products. Mr. Burg has been recognized for his legal excellence both nationally and locally. He was named as a “Recommended Attorney” by the U.S. Legal 500. and has also been reco...

Andrew Comer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Andrew, who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.

Michael E. Kaplan is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Michael E., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael E. is held by other top lawyers in the same geographic and legal practice area.