LAWYER PROFILE
Eric W Sitarchuk

Eric W Sitarchuk

USA 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 2 practice areas

About

Provided by Morgan, Lewis & Bockius LLP

USA

Practice Areas

Eric Sitarchuk, partner and chair of the firm’s white collar and corporate investigations practice, represents clients in government investigations and white collar litigation. A veteran litigator and trial lawyer, he has represented clients in a wide variety of white collar criminal matters, False Claims Act (FCA) and qui tam litigation, Foreign Corrupt Practices Act (FCPA) and other complex federal investigations, and investigations and litigation brought by state Attorney General offices. He has defended bet-the-company civil litigation matters. Working with major corporations and institutions, boards of directors, audit committees, and government entities, he has conducted numerous internal investigations and advised on the creation and implementation of corporate compliance and ethics programs.

A fellow of the American College of Trial Lawyers, he has defended clients in a broad variety of criminal and civil white collar matters. He is also widely regarded for his False Claims Act defense work, bet-the-company litigation, and institutional crisis management.

In defending organizations and individuals during US government investigations, he has persuaded prosecutors to take no action and close investigations of Fortune 100 and multinational companies, large healthcare institutions, and universities, as well as prominent executives, lawyers, and public officials. He has tried numerous cases both as a former federal prosecutor and defense lawyer.

He also brings government service experience to his practice. He worked as an Assistant US Attorney in the Criminal Division of the US Attorney’s Office in Philadelphia. He also served as a Special Assistant US Attorney in the US Attorney’s Office in Washington, DC, where he led the criminal investigation of federal law enforcement’s handling of the standoff at Ruby Ridge, Idaho, and its repercussions.

He is a frequent lecturer on topics such as FCA litigation and international investigations.

To learn more about Eric and his experience, please go to: https://www.morganlewis.com/bios/esitarchuk.

Personal

The George Washington University Law School, 1983, J.D., With High Honors

Franklin & Marshall College, 1979, B.A., Cum Laude

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: White-Collar Crime & Government Investigations - Pennsylvania

Band 1
Band 1

Individual Editorial
Eric Sitarchuk continues to be a top choice for clients that need representation in False Claims Act cases and government investigations, as well as handling large-scale multidistrict litigation.

False Claims Act - USA - Nationwide

Band 2
Band 2

Individual Editorial
Eric Sitarchuk provides expert false claims counsel to a number of highly significant clients, including health systems and medical device manufacturers.

Strengths

Provided by Chambers

  • Eric is one of the smartest lawyers in the business. He is a very aggressive and outstanding advocate.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Eric is one of the hardest working people I know. He is really attentive to the needs of his clients.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Eric has good judgment and has seen a lot of fact patterns.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Eric is a fantastic lawyer when it comes to internal investigations, FCA and securities matters. He has deep connections throughout that ecosystem, and is very pragmatic and seasoned in those areas.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Eric is a top flight attorney and well-respected nationally and globally.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • He's skilled and very savvy.

    False Claims ActChambers Guide to the USA

Ranked Individuals at Morgan, Lewis & Bockius LLP (330)

California

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership