Preston Miller > Simpson Thacher & Bartlett LLP > Washington DC, United States > Lawyer Profile

Simpson Thacher & Bartlett LLP
115 F STREET, N.W
WASHINGTON D.C. 20004
DISTRICT OF COLUMBIA
United States
Preston Miller photo

Work Department

Litigation/Antitrust

Position

Preston Miller, a Partner in the Firm’s Washington, D.C. office, focuses his practice on antitrust and competition law. With a particular emphasis on merger review, he has extensive experience obtaining regulatory clearances from domestic and international competition authorities for high-profile, often cross-border, transactions across a wide variety of industries. In addition to securing regulatory approvals, Preston also has experience defending transactions in court, including successfully litigating against the Department of Justice in their challenge to the UnitedHealth Group / Change Healthcare transaction, as well as acting as a key member of the trial team in the FTC’s challenge to the Staples / Office Depot transaction. Preston represents a mix of both private equity and corporate clients, including in a wide range of sectors such as industrial, automotive, life sciences/healthcare, defense, retail, semiconductors, and more.

Career

Partner, Simpson Thacher.

Memberships

American Bar Association.

Education

Georgetown University Law Center (2012 J.D. magna cum laude; Order of the Coif; Pro Bono Pledge Honoree); University of Maryland (2007 B.S.; B.A., Dean’s List).

Lawyer Rankings

United States > Antitrust > Merger control

(Next Generation Partners)

Preston Miller – Simpson Thacher & Bartlett LLP

Simpson Thacher & Bartlett LLP leverages its strong profile within the private equity space, advising a number of major buyout funds on global antitrust filings and investigations, combining this work with a notable focus on complex public M&A approvals, offering deep agency experience on mandates facing Second Request investigations as well as antitrust lawsuits brought by the DOJ and FTC. The team is able to handle mergers in highly scrutinized industries, particularly healthcare, with Washington DC-based co-head Sara Razi successfully representing Change Healthcare in the DOJ challenge to its acquisition by UnitedHealth, as well as financial services. New York’s Peter Guryan co-heads the team and is a former Antitrust Division trial attorney, allowing him to handle contentious merger proceedings both domestically and internationally, and is particularly active on behalf of private equity-backed companies and funds. DC-based Preston Miller is an increasingly key team member, focusing heavily on merger review and playing a major role in the Change deal, with senior counsel Richard Jamgochian in New York also noted for his broad sector knowledge and work on antitrust risk analysis at the outset of deals.