Ellen K. O'Brien

Jessica Mauser is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Jessica, 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 Jessica is held by other top lawyers in the same geographic and legal practice area.

More than a decade of litigation and transactional experience in natural resources law. Handles multifaceted water rights cases throughout the state of Colorado. Dulcinea practices natural resources law, with a particular focus on water and environmental litigation and transactions. She represents municipal, corporate, nonprofit and individual clients in administrative proceedings, litigation, and appeals in both state and federal court and in water contract negotiations. She has provided leg...

Negotiates and closes complex development transactions. Assesses risk to efficiently and cost effectively achieve maximum results. Skilled at creating positive relationships between public stakeholders and private real estate developers. A real estate attorney focused on achieving her client’s business objectives, Blair Lichtenfels advises prominent developers and equity investors in connection with urban infill, brownfield, master planned, mixed use and transit-oriented developments. B...

Niceta E. Bradburn is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Juvenile Practice. Niceta E., who practices law in Denver, Colorado, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Niceta E. is held by other top lawyers in the same geographic and legal practice area.

Scott Eldredge is a named shareholder and has been practicing law continuously with the firm since his admission to the Colorado Bar in 1983. Mr. Eldredge’s legal practice focuses primarily on complex medical malpractice cases with a particular emphasis on birth injury cases. Mr. Eldredge is a long-time member of the Executive Committee and Board of Directors for the Colorado Trial Lawyers Association. He is also a long-time member of the American Board of Trial Advocates (ABOTA), a nat...

William Peffer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. William, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.

Elisabeth A. Cortese is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Elisabeth A., who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elisabeth A. is held by other top lawyers in the same geographic and legal practice area.

Mark R. Goldschmidt is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Corporate Law. Mark R., who practices law in Denver, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark R. is held by other top lawyers in the same geographic and legal practice area.

Keith Lapuyade has more than 30 years of litigation experience. His knowledge of insurance law and bad faith, coupled with his extensive understanding of medical issues, is of particular value in medical malpractice litigation and often brings this special skill-set to bear in the personal representation of physicians, attorneys, and other professionals for purposes of establishing their rights with respect to their insurance coverage and financial well-being. Keith Lapuyade, of the law firm ...

Nicola has dedicated her legal career to the practice of family law. Nicola’s practice is settlement-focused, as that is usually what is most favorable to her clients. Nicola excels in negotiation and mediation, working to obtain optimal resolutions for her clients outside of the courtroom. However, when litigation becomes necessary, Nicola is a fierce advocate for her clients. With a penchant for thorough preparation, Nicola is confident and effective in the courtroom. Nicola handles a...