J. William "Bill" Callison

Diane Carlton is Special Counsel at Griffiths Law. She has over 40 years of experience dedicated to helping clients and their families move through the difficult process of divorce. She is a skilled trial lawyer as a result of her previous experience as a Colorado deputy public defender, municipal judge and her extensive trial experience in divorce cases. Diane is compassionate and works closely with clients to reach a constructive and productive resolution of their case. Diane focuses on ach...

David St. John-Larkin is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law, Litigation - Intellectual Property and Patent Law. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Represents both lenders and borrowers on complex, high-dollar real estate loans. Deep expertise in loan origination, acquisition and disposition and hospitality. Exceeds $1 billion in yearly loan origination. With a focus on real estate finance, David Curfman advises both lenders and borrowers on a variety of loan types, including securitized, bridge and construction financing, among others. He has a pragmatic approach and finds innovative and equitable solutions to clients’ real-world ...

For two decades, Mark has provided legal representation and practical advice to business entities and individuals on a full range of corporate, real estate, business, and other commercial matters. In the role of outside general legal counsel, Mark also acts as a trusted advisor to decision-makers on the full range of legal and strategic issues facing businesses, both large and small. In his corporate practice, Mark provides advice with regard to the following: Entity formation Business start-...

Kristi Anderson Wells is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Kristi Anderson, who practices law in Denver, Colorado, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristi Anderson is held by other top lawyers in the same geographic and legal practice area.

Adam Gentile is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Adam, who practices law in Littleton, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam is held by other top lawyers in the same geographic and legal practice area.

John R. Wahl is a registered patent attorney with more than 35 years experience in patent, trademark and trade secret law, including related prosecution, opinion and licensing matters, litigation support and strategic client counseling. His technical experience includes electrical, mechanical, biotech instrumentation, computers and computer peripherals, electronic circuits, lasers, chemical processing, and software technologies. John has prior engineering experience in both naval and commerci...

Burg Simpson shareholder Stephan J. Marsh focuses his practice on Colorado workers’ compensation claims. As a workers’ compensation trial attorney, Mr. Marsh considers many factors when evaluating a case. He works to provide a fair and honest assessment of each legal matter and apply relevant laws to ensure full benefits. Mr. Marsh is a highly experienced lawyer and is uniquely qualified to help his clients obtain the best possible outcomes. Mr. Marsh has been selected by 5280 Mag...

Amanda Tessar is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Amanda, 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 Amanda is held by other top lawyers in the same geographic and legal practice area.

Mr. Montoya manages the litigation department and has over twenty five years' experience as a trial lawyer. He has participated in more than sixty trials and arbitrations. He has successfully defended numerous complex civil litigation matters, including high-exposure and class-action cases. He also has expertise in providing risk-management advice to corporations. In 2006, Mr. Montoya was elected to the American Board of Trial Advocates, an organization with a primary mission of preserving th...