Montegna, Thickstun & TollestrupA Partnership of Law Corporations

About the Firm

A partnership built on experience.

Montegna, Thickstun & Tollestrup is a partnership of California professional law corporations representing clients in mass torts and personal injury.

Gregory A. Montegna, Esq., Partner at Montegna, Thickstun & Tollestrup

Gregory A. Montegna, Esq.
Partner

Gregory A. Montegna, Esq.

Greg has practiced law in California for more than four decades, with a focus on personal-injury litigation and mass-tort matters. He brings deep experience with the coordinated proceedings — Judicial Council Coordinated Proceedings in California, federal Multidistrict Litigation, and similar structures — that govern most large-scale tort cases, and the case-management discipline that those proceedings demand.

Greg practices through his own California professional law corporation, partnered with the corporations of John Thickstun and Matt Tollestrup under the Montegna, Thickstun & Tollestrup name.

Bar Admission

  • State Bar of California

John E. Thickstun, Esq., Partner at Montegna, Thickstun & Tollestrup

John E. Thickstun, Esq.
Partner

John E. Thickstun, Esq.

John has practiced law in California for more than four decades, with a focus on personal-injury litigation and mass-tort matters. He brings the perspective of a long career spent on the kinds of matters the Firm handles, and the judgment that comes with it.

John practices through his own California professional law corporation, partnered with the corporations of Greg Montegna and Matt Tollestrup under the Montegna, Thickstun & Tollestrup name.

Bar Admission

  • State Bar of California

Matthew Tollestrup, Esq., Partner at Montegna, Thickstun & Tollestrup

Matthew Tollestrup, Esq.
Partner

Matthew Tollestrup, Esq.

Matt represents California clients in mass torts and personal injury. He brings hands-on engagement to every client matter.

Matt practices through his own California professional law corporation, partnered with the corporations of Greg Montegna and John Thickstun under the Montegna, Thickstun & Tollestrup name.

Approach

Good legal work is mostly listening. Matt begins every engagement by understanding what the client actually needs — a settlement, a judgment, or simply candid advice — and building a strategy around that, rather than around the Firm's convenience.

Bar Admission

  • State Bar of California