Rachel L. Lopez

Jessica R. Diaz is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Jessica R., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessica R. is held by other top lawyers in the same geographic and legal practice area.

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

Margaret Parnell Hogan is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Margaret Parnell, who practices law in Denver, Colorado, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret Parnell is held by other top lawyers in the same geographic and legal practice area.

Julie A. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Julie A., who practices law in Denver, Colorado, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julie A. is held by other top lawyers in the same geographic and legal practice area.

Laura Browne is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Laura, 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 Laura is held by other top lawyers in the same geographic and legal practice area.

Chris Koupal is Of Counsel to Parker Lipman, LLP, where his practice concentrates on civil trial work, with an emphasis on automobile accidents, ski and snowboard accidents, medical and legal malpractice and premises liability. Chris has repeatedly been selected by his peers for inclusion in Best Lawyers in America. Martindale-Hubble recognizes Chris’s skills with an “AV-Preeminent” rating, the highest rating for legal ability and ethical standards based upon a lengthy peer ...

With extensive experience in water law, Mr. Thorne effectively represents clients in water court litigation and related administrative proceedings, including adjudication of water rights, changes of water rights, and complex plans for augmentation. He also assists clients with water rights acquisitions and in the development and negotiation of water supply arrangements. Mr. Thorne has substantial experience with project development and financing for energy companies developing water supplies ...

Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...

Michael Kaplan counsels clients on a wide range of complex real estate projects and transactions, including acquisitions, dispositions, financings, joint ventures and leasing matters. His clients include domestic and international real estate investment trusts (REITs), private investors and developers, with a broad spectrum of asset classes, including life sciences, industrial, office, hospitality, student housing and senior housing. Mr. Kaplan leverages over a decade of experience handling l...

Tom Ragonetti has been frequently referred to as the preeminent land use attorney in Colorado and the Rocky Mountain region. His practice is focused on land use, government regulation, public-private transactions and related matters. He is a recognized specialist in land use planning and regulation, public finance for private development, annexation, urban development, zoning and historic preservation. Beyond his unparalleled expertise in land use and governmental regulation, Tom has comprehe...