Calleigh Olson

Richard J. Rotole focuses his practice on negotiation and settlement of complex family law disputes involving such issues as divorce, parental responsibility, spousal maintenance, child support, division of property, and prenuptial/marital agreements. He maintains an active and well respected mediation practice assisting lawyers and parties to divorce in amicably resolving their family law cases with an impressive number of settlements. He is also a well respected Arbitrator known for his tho...

Guides the strategic direction of the firm as managing partner. Twenty-five years of litigation experience. Develops innovative and practical solutions to solve complex problems. As Brownstein’s managing partner and a member of its executive committee, Rich works closely with clients, attorneys, policy advisors, staff and industry and community leaders to drive the firm’s strategic growth and development. From leading new ways to enhance client value to building and retaining a di...

Trusted advisor on high-volume commercial real estate transactions. Deep understanding of all facets of the real estate timeline. Regularly handles complex transactions involving ground-up development with public finance elements. Marc Diamant thrives in the ever-changing world of today’s commercial real estate transactions. He has significant expertise in acquisitions, financing, development work, leasing and loan workouts. Handling a high-volume of real estate transactions means Marc ...

Shareholder Jeff Kerrane joined the firm in 2000. Jeff has more than 20 years of experience in construction defect litigation. Prior to joining the firm, he was a partner at Burdman Law Group in Nevada and at the Law Offices of Cisneros & Kerrane in California. In addition to his extensive experience in the courtroom, Jeff has been published in journals such as the Santa Clara Law Review, Nevada Lawyer, California Regulatory Law Reporter, Condo Management Magazine, Recharger Magazine, and...

Betty leverages extensive corporate finance and M&A transactional experience to guide companies through the entire corporate lifecycle, from formation through growth and planned exit. Her clients include established and emerging growth companies as well as venture capital and other private equity funds. She works with clients in a variety of industries, including software, technology, telecommunications, analytics, medical devices, healthcare, fintech and manufacturing. Betty regularly ac...

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...

Stefan D. Stein is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Securities. Stefan D., who practices law in Denver, Colorado, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stefan D. is held by other top lawyers in the same geographic and legal practice area.

Garth A. Gersten is an attorney with Otteson Shapiro. He is currently the 2021 Vice-Chair of the Insurance Committee of the Colorado Bar Association and a Fellow of the American College of Coverage Counsel. In his insurance coverage practice Mr. Gersten represents and advises policyholders in their disputes with insurers. He has litigated coverage and bad faith claims in the areas of construction defects, pollution, intellectual property claims, business interruption claims, underinsured and ...

Trusted advisor to multiple ultra-high-net-worth individuals. Deeply engaged in public policy and fundraising for 25 years. Closed numerous multi-billion dollar deals. Steve is an irreplaceable asset to some of the highest profile owners, managers, investors and financiers in the nation. He has negotiated and advised on hundreds of deals over the course of his career, including several high-profile, politically contentious multi-billion-dollar transactions in energy and renewable energy, tele...

David D. Powell, Jr. is a partner in the firm’s Denver office, focusing his practice on employment and commercial litigation. Before co-founding the firm with his colleagues in 2023, David served as a Deputy Attorney General in the Colorado Attorney General’s Office, managing the eight separate legal units comprising the State Services Section. In this role, he oversaw those responsible for representing the state’s key elected officials and providing legal services in the ar...