Douglas B. "Doug" Tumminello

Lee Fanyo is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Oil and Gas Law. Lee, 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 Lee is held by other top lawyers in the same geographic and legal practice area.

Tanya brings a unique perspective to Sherr Puttmann Akins Lamb PC through her extensive background as a Master of Social Work (MSW). Prior to graduating cum laude from DePaul University College of Law, Tanya spent eight years as a Licensed Clinical Social Worker conducting custody evaluations and providing courtroom testimony of her custody findings and recommendations. Her experience gives her special insight into cases involving mental health and substance abuse issues, as well as complex d...

Denise A. Cook is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Denise A., 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 Denise A. is held by other top lawyers in the same geographic and legal practice area.

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...

Carl F. Berglind is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Carl F., 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 Carl F. is held by other top lawyers in the same geographic and legal practice area.

Brian Leedy’s practice is devoted to defending individuals in both state and federal courts at all stages of the trial process, including pre-indictment grand jury targets, where he represents clients in a full range of criminal cases including mail and wire fraud, drug trafficking, firearm offenses, terrorism, environmental crimes, government procurement fraud, immigration, alien smuggling, bank robbery, sex offenses, tax offenses, offenses on Indian land. Brian’s practice is cli...

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...

Jennifer H. Weddle is the Co-Chair of Greenberg Traurig LLP's American Indian Law Practice and has wide-ranging experience in Indian law, handling a variety of matters for tribal and non-tribal clients. She has a dynamic, inter-disciplinary practice that centers on providing solutions for complex inter-jurisdictional problems. Much of her practice focuses in the areas of tribal jurisdiction, tribal economic development and natural resources development on tribal lands. Jennifer also has U.S. ...

Chad McShane is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Chad, 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 Chad is held by other top lawyers in the same geographic and legal practice area.

Ms. Montoya is a member of the firm’s Litigation Practice Group. Ms. Montoya is a seasoned trial attorney who has tried over 30 jury trials and numerous bench trials. Ms. Montoya has a broad range of experience in criminal defense and corporate defense litigation. Ms. Montoya started her legal career as a Deputy District Attorney in Denver, where she served in the Family Violence Unit, prosecuting felony crimes against children and domestic violence cases. After serving 7 years with the...