John W. Kellogg

Matt Hogan is a Member of the firm’s Public Finance Department and has been active in public finance for over twenty-five years. Mr. Hogan’s area of practice consists of work as bond counsel, disclosure counsel, underwriter’s counsel and private placement counsel. He has represented clients in connection with the financing of utilities, airport, mass transit, manufacturing, housing and healthcare facilities. He has addressed a wide area of public finance topics as an individ...

David Zwisler is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Mr. Miletich holds the highest rating awarded by Martindale-Hubbell® Law Directory as an AV® Preeminent™ Lawyer. Mr. Miletich has been recognized in Denver’s Top Rated Lawyers by Legal Leaders, Colorado Super Lawyers and Best Lawyers in America® for his work in Litigation - Defense. Mr. Miletich is an experienced trial attorney. He represents clients involving professional malpractice, insurance matters, products liability, construction defects and general casualty. In...

Tom Macdonald has substantial experience across a broad spectrum of transactional real estate, and real estate and land use litigation, with three distinct specialties: (1) real estate transactions, (2) workouts, foreclosures and bankruptcy, and (3) land use and constitutional litigation. Tom represents commercial lenders with a particular emphasis on loan foreclosures, workouts, bankruptcies and mechanics’ lien litigation. In addition, Tom represents clients in all types of real estate...

Craig S. Nuss, the co-practice group leader of the Construction Defects department at Burg Simpson. His department has achieved Tier 1 status by US News and World Report (the highest-ranking available). Mr. Nuss is a Colorado native born in Brush in 1960. He obtained his undergraduate degree in business administration from the University of Colorado at Boulder in 1982 and graduated from the University of Denver College of Law in 1988. Mr. Nuss begin his legal career the following year with a ...

More than 20 years working in real estate law. Experience managing transactions with as many as 276 properties in a single portfolio. Expertise handling $1.5 billion deals. These are just some of the many credentials that Nicole Ament brings to her role as Brownstein’s Real Estate Department chair—and to her clients’ projects, every day. Focusing on land use, development, financing and disposition, she spearheads transactions featuring complex portfolios and large single ass...

Richard A. Harris is President of The Harris Law Firm, one of Colorado’s largest divorce and family law firms. A passionate advocate who prioritizes personal attention, Mr. Harris has been named among The Best Lawyers in America®, Colorado Super Lawyers®, and a Top Lawyer of Colorado by The Denver Post. Outside of the courtroom, Mr. Harris has published articles across a range of family law topics. He is a co-author of the Colorado Family Law Deskbook, and is actively involved i...

Mark serves as head of the firm’s Family Law Group, and has been since joining the firm in 1972. In 1985, he limited his practice to focus exclusively on divorce matters. As one of the leading attorneys in the field, Mark handles cases involving pre-and post-marital agreements, sophisticated property settlements, negotiated settlements, permanent order trials, child-related issues and extensive mediation and arbitration. He also serves as a mediator, settlement master and arbitrator in ...

Pat Ridley represents individuals and entities in criminal, regulatory and civil matters involving significant risk to liberty, financial and reputational interests. A Fellow of the American College of Trial Lawyers, Ridley has served as lead trial counsel in more than 75 jury trials, has second chaired dozens of jury trials and trials to the court. He has tried cases involving securities fraud, tax fraud, computer fraud, mail fraud, bank fraud, congressional redistricting, Ponzi schemes, bre...

Bill Kyriagis represents real estate, business and government clients in litigation and land use matters in state and federal courts. While Bill has experience with a broad spectrum of commercial litigation, he has built an extensive reputation as a leading land use, real estate, and development dispute litigator. Regardless of the underlying case, Bill’s clients trust him to find efficient, practical solutions for their matters. Bill’s practice is centered on complex real estate ...