Hessel E. "Hess" Yntema III

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.

Doug Vadnais has more than 30 years of transaction and litigation experience in diverse business matters, real estate, and the protection and exercise of creditors’ rights. He has represented the entire spectrum of clients from individuals to Fortune 500 companies, and brings to each a pragmatic, practical approach to problem solving, with the aim of effecting an efficient and advantageous resolution for the client. Clients include both buyers and sellers of commercial and residential r...

Thomas R. Mack is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Thomas R., who practices law in Albuquerque, New Mexico, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas R. is held by other top lawyers in the same geographic and legal practice area.

Stuart Butzier has assisted mining, energy, high-tech, industrial and ranching clients throughout his thirty-plus year legal career with Modrall Sperling. His counsel has included helping clients strategically navigate the maze of environmental and mining regulatory and permitting regimes, the morass of litigation, and the unique challenges of complex deals and real property transactions involving private, Federal, State, Indian and split-estate lands. Recognized in the area of Natural Resour...

Maria Montoya Chavez is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law, Family Law Arbitration and Family Law Mediation. Maria Montoya, who practices law in Albuquerque, New Mexico, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria Montoya is held by other top lawyers in the same geographic and legal practice area.

Sarah M. Armstrong is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Sarah M., 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 Sarah M. is held by other top lawyers in the same geographic and legal practice area.

Theresa Hacsi is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs. Theresa, 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 Theresa is held by other top lawyers in the same geographic and legal practice area. As a teenager, Theresa watched her father struggle with insurance companies from his hospice bed. Inst...

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...

Betsy focuses her practice on appeals and complex briefing. She has handled appeals and dispositive briefing in state and federal courts in a wide range of areas, including torts, contracts, employment, medical malpractice, and workers’ compensation. She enjoys analyzing complex issues on nearly any topic and translating them into simple, persuasive language. Betsy also serves as local counsel on appellate matters and frequently advises clients on appellate trends in New Mexico. She has...

Registered Patent Attorney, Registered Professional Engineer Executive Summary As President/CEO and Managing Partner at Peacock Law P.C., I provide legal and business/technology advice to an international clientele. I am a Registered Patent Attorney (U.S.) and also a Registered Professional Engineer in New Mexico and Colorado. My particular expertise is complex transactions, commercialization of leading-edge and disruptive technologies, and global branding. Some of my technology and practice ...