Jack Brant

Arne R. Leonard is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law and Personal Injury Litigation - Plaintiffs. Arne R., who practices law in Albuquerque, New Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arne R. is held by other top lawyers in the same geographic and legal practice area.

Karen Kahn concentrates her practice in ERISA and employee benefits law. For more than thirty years she has advised clients and drafted documents for defined contribution plans including 401(k) and 403(b) plans, ESOPs, traditional defined benefit pension plans, cash balance plans, Section 125-cafeteria plans, HSAs and HRAs, welfare plans including health insurance plans, wrapper plans, severance plans, and non-qualified deferred compensation plans. Karen provides legal counsel to more than 25...

Katherine McKinney focuses her practice in public finance and concentrates on representing issuers and underwriters in revenue bond issues, general obligation bond issues, and special assessment district bonds. In her municipal finance practice, she drafts all requisite bond documentation for issuers including municipalities, counties, universities, and school districts throughout the debt issuance process and advises clients regarding federal tax and securities law issues and state law requi...

Sonya Burke is a shareholder in the firm’s Litigation group, where she practices primarily in insurance coverage defense. She represents insurance companies and their insureds in a variety of contexts. Sonya represents professionals in professional liability matters, and has represented realtors, attorneys, and contractors. She also assists with construction and design cases, employment matters including EEOC investigations, and breach of contract litigation. Sonya has been recognized a...

Mariposa Padilla Sivage is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Employment Law - Management, Labor Law - Management and Litigation - Construction. Mariposa Padilla, who practices law in Albuquerque, New Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mariposa Padilla is held by other top lawyers in the same geographic and legal practice area.

Carey Bhalla is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law and Criminal Defense: General Practice. Carey, 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 Carey is held by other top lawyers in the same geographic and legal practice area.

Deborah E. Mann’s practice includes litigating and counseling clients on health law, institutional and professional malpractice, and insurance defense matters, as well as periodically serving as a mediator in a variety of civil disputes. In the healthcare arena, Deb has represented hospitals, nursing homes, residential treatment centers, and individual healthcare providers including doctors, nurses, occupational therapists and dentists in personal injury and wrongful death cases. She is...

Cliff Atkinson has practiced for more than 44 years in the areas of complex commercial and tort litigation in a broad spectrum of difficult cases. He, with his good friend and now retired colleague John Thal, founded the Firm in 1992 on the principle that a small, directed, hard hitting litigation firm can deliver the highest quality of personalized services to its clients. In his many years of practice, Cliff has litigated and tried cases to verdict, judgment, or other successful resolution ...

Charlotte Lamont’s practice consists of civil litigation with an emphasis on labor and employment law, and she is certified by the New Mexico Board of Specialization in employment and labor law. She has over 20 years of experience in representing employers in various employment issues, including claims of discrimination, retaliation, and wrongful discharge, as well as other employment-related matters. Her clients span a number of different industries, including manufacturing, banking, r...

Walter brings more than thirty-five years of experience providing representation, advice and counsel to businesses and individuals in their dealings with Indian tribes and public land management agencies, like the U.S. Bureau of Land Management, the U.S. Forest Service and New Mexico State Land Office. Walter’s practice is focused on natural resources, energy and environmental law. Clients throughout the west and across the country seek Walter’s advice in matters involving transac...