Timothy J. Atler

MARIPOSA PADILLA SIVAGE represents clients in a variety of civil and commercial litigation. She has considerable experience representing governmental entities and public employees. She has represented management in labor relations and collective bargaining negotiations for a higher education client. She handles complex litigation involving prison liability, probate and estate disputes, construction claims, premises liability, civil rights, and governmental defense. Ms. Padilla Sivage practice...

Andrew J. Simons’ first job out of law school was serving as the law clerk for Judge William W. Bivins, New Mexico Court of Appeals, from 1992 to 1993, after which he joined Sutin, Thayer & Browne, where his practice is concentrated in commercial litigation emphasizing creditors’ rights, consumer law and real estate law. He has represented clients in a variety of litigation, such as: (1) representing creditors in complex commercial real estate foreclosure actions, as well as w...

Elizabeth Ashton is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Elizabeth, who practices law in Albuquerque, New Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth is held by other top lawyers in the same geographic and legal practice area.

Chris Killion’s practice focuses on oil, gas, and mineral development, including issuing drilling, division order, and acquisition title opinions for oil and gas companies for properties in New Mexico and Texas, as well as representing those companies before regulatory bodies. Chris helps clients comply with state and federal regulations related to mineral development and represents clients in transactions involving purchase and sale of mineral rights. An Alabama native, Chris is licens...

Doug Baker has successfully litigated and tried a number of complicated bet-the-company and other disputes involving commercial, product liability, professional liability, insurance coverage, and tort/personal injury cases, representing local to Fortune 500 Companies. Doug has tried cases to verdict in both state and federal courts, as well as administrative proceedings and arbitrations, achieving favorable verdicts or results for his clients, both plaintiffs and defendants. Doug’s hono...

Christopher A. Holland is a member of the firm’s litigation group where he represents corporate and institutional clients in commercial litigation, tax litigation, government contracts, employment law, education law, and land use. After a clerkship for the Honorable Pamela B. Minzner at the Supreme Court of New Mexico, Chris joined Sutin, Thayer & Browne in 1996. He left the firm in 2018 to serve as Chief Counsel of the New Mexico National Guard, a State organization comprising more...

William Gregory Kelly is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. William Gregory, who practices law in Albuquerque, New Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William Gregory is held by other top lawyers in the same geographic and legal practice area.

Tiffany L. Roach Martin maintains an active and diverse civil litigation practice focused on commercial litigation, products liability, mass torts, personal injury, wrongful death, unfair trade practices, insurance, healthcare, trust and estates, and employment. Tiffany represents international, national, and regional corporations as well as local businesses. She has experience in state and federal court litigation and has extensive knowledge of federal practice and procedure in the United St...

Lucy Sinkular is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Lucy, who practices law in Albuquerque, New Mexico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lucy is held by other top lawyers in the same geographic and legal practice area.

Mrs. Ramo was elected President of the American Bar Association in 1995-96, the first woman in history. Mrs. Ramo became the President of The American Law Institute in May 2008. Mrs. Ramo is a member of an ABA Commission reviewing the Rules of Professional Responsibility. The United States Senate appointed her to co-chair the committee to review the United States Olympic Committee. She serves on Panels for the American Arbitration Association, the CPR Institute for Dispute Resolution's Nation...