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DiCello Levitt LLP

United States (National)

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Key contacts
Founding Partner: Mark A. DiCello
Founding Partner: Adam J. Levitt
Cleveland Managing Partner: Kenneth P. Abbarno
New York Managing Partner: Greg Asciolla
Chicago Managing Partner: Amy Keller, CIPP/US
Quick facts
# Partners

33

# Other qualified practitioners

42

# Total number of lawyers

75

Key practice areas
Dispute resolution
Top Plaintiffs
Competition/antitrust
Firm overview
DiCello Levitt was founded in 2017 as a new kind of law firm—one that is organized around the basic premise that everyone at the firm is a vital team member with a voice and talents that add value in any situation. Boasting best-in-class teams across a wide array of practice areas, DiCello Levitt cultivates a diverse roster of skilled litigators to advance the cause of justice for individuals, businesses, and government clients through class action, business-to-business, public client, whistleblower, personal injury, civil rights, and mass tort litigation.

The firm’s attorneys are highly respected for their ability to litigate and win cases, resulting in billions of dollars in recoveries for their clients and other class members. They are regularly appointed to leadership positions in headline-grabbing, high-stakes cases, including groundbreaking climate change litigation, some of the largest environmental contamination cases of our time, landmark privacy and data breach cases, some of the most significant private antitrust litigation over the past several decades, and numerous historic product liability multidistrict litigations.

Composing some of the most diverse leadership teams in multidistrict litigation history, DiCello Levitt’s attorneys continually achieve landmark victories across the firm’s practice areas, earning accolades and recognition for their innovative approaches to complex matters and tireless advocacy on behalf of their clients. Built on a strong foundation of integrity and experience and driven by results, DiCello Levitt has helped raise the bar for corporate conduct, governmental responsibility, and civil and human rights, paving the way for a more just and equitable world.

Venture Partners With Clients

DiCello Levitt has forged a reputation for success in complex litigation and arbitration, and the firm delivers results in innovative ways by venturing cases with its clients as partners, aligning its collective interests and enhancing its clients’ management of litigation risk. Because of these close venture partnerships, the firm’s clients are confident that DiCello Levitt will pursue their matters with unmatched tenacity and assess their mission-critical needs as the firm would for its own business. In case analysis and preparation, DiCello Levitt focuses on the end result—a successful settlement or trial verdict. The firm’s singular focus delivers cohesive and compelling thematic and evidentiary foundations. DiCello Levitt doesn’t use a set playbook; rather, its attorneys adapt their broad toolkit to each client’s unique goals and needs. Correspondingly, the firm’s flexible billing arrangements demonstrate its commitment to every client’s particular circumstances, creating opportunities to litigate the most challenging of cases to a successful resolution.

Innovation in Trial Science

Through its trial-first approach, DiCello Levitt crafts practical and effective legal and business solutions for its clients. At the heart of that approach is the DiCello Levitt Trial Center.

The Trial Center is founded on a proprietary, scientific system that reveals the nuances of a jury’s mindset and enables the pursuit of truth with clear insights into what persuades, connects, and wins. The center’s seasoned team leads high-stakes trials for clients, wielding the firm’s advanced strategies to gain an edge over adversaries who cling to traditional trial methods. The Trial Center team also trains lawyers to achieve a higher-level performance in their trial strategies, case preparation, and courtroom presentations.

DiCello Levitt has led more than 500 focus groups in the last ten years, including comprehensive studies about a myriad of issues. The Trial Center’s attorneys are among the nation’s most sought-after trial lawyers because of their knowledge of and experience in the art and science of modern courtroom advocacy. They are frequently called on to teach workshops and speak about the art of courtroom messaging and the neuroscience of communication to help other attorneys develop and shape how they convey critical concepts to judges and juries.

The insights and strategies that DiCello Levitt has developed through the Trial Center have materially enhanced the firm’s productivity and effectiveness. By researching and testing the biases, schemas, and prejudices of thousands of mock jurors, DiCello Levitt attorneys have sculpted their arguments to achieve successful outcomes in litigations concerning AndroGel, General Motors engine defects, and a host of other matters, including an opiate overprescription case, police misconduct litigation, and the largest individual civil rights verdict in U.S. history. This hard work resulted in hundreds of millions of dollars in verdicts and settlements—and that doesn’t even account for the Trial Center’s contributions to victories by other firms across the United States.

Taken as a whole, the Trial Center’s success, support, and research efforts continue to set DiCello Levitt apart as a truly unique and cutting-edge firm.

Steadfast Consumer Advocates

DiCello Levitt has a strong reputation as one of the foremost consumer advocacy firms in the country, having secured more than $20 billion in recoveries since our founding. The firm’s attorneys have successfully led—and are presently leading—many large class actions and other multidistrict litigations, including against industry titans such as Abbott Laboratories, Apple, BNY Mellon, Coca-Cola, Ford, Equifax, General Motors, Google, Honda, Intel, JP Morgan, L’Oréal, Marriott, and Meta, and they represent businesses and investors in litigation and arbitration in multiple courts across the United States and internationally. In addition to their extensive expertise in matters including product liability, financial services, environmental law, biotechnology, and cybersecurity, DiCello Levitt’s attorneys have decades of experience representing plaintiffs in cases involving defective products, unfair competition, insurance fraud, faulty pharmaceuticals and medical devices, and other instances of corporate misconduct.

Areas of Practice

  • Agriculture and Biotechnology
  • Antitrust and Competition Litigation
  • Civil and Human Rights Litigation
  • Class Action Litigation
  • Commercial Litigation
  • Environmental Litigation
  • Labor and Employment Litigation
  • Mass Tort Litigation
  • Personal Injury
  • Privacy, Technology, and Cybersecurity
  • Product Liability
  • Public Client
  • Securities and Financial Products Litigation
  • Whistleblower Representation
Connect with us
Key practice areas
  • Class action
  • Commercial
  • Commercial disputes
  • Competition/antitrust
  • Dispute resolution
  • Environmental
  • Government and regulatory
  • Insurance
  • Labor and employment
  • Plaintiff
  • Product liability and recall
  • Securities
  • Civil and Human Rights Litigation
  • Mass Tort Litigation
  • Personal Injury
  • Privacy, Technology, and Cybersecurity
  • Whistleblower Litigation
  • For more information click here
Sector expertise
  • Agriculture
  • Automotive
  • Consumer goods and services
  • Financial services
  • Government and public policy
  • Healthcare
  • Natural resources
  • Pharmaceutical and life sciences
  • Technology and telecommunications
  • Transport
  • Utilities
  • Other
Other offices

BIRMINGHAM OFFICE
505 20th Street North
15th Floor
Birmingham, AL 35203
United States
T: 205 855 5700
E: info@dicellolevitt.com

MENTOR OFFICE
8160 Norton Parkway
Mentor, OH 44060
United States
T: 440 953 8888
E:info@dicellolevitt.com

LAS VEGAS OFFICE
325 S Maryland Pkwy
Las Vegas, NV 89101
United States
T: 702 723 9777
E: info@dicellolevitt.com

LOS ANGELES OFFICE
12301 Wilshire Blvd.
Suite 303
Los Angeles, CA 90025
United States
T: 213 654 9002
E: info@dicellolevitt.com

NEW YORK OFFICE
485 Lexington Avenue
Suite 1001
New York, NY 10017
United States
T: 646 933 1000
E: info@dicellolevitt.com

SANTA FE OFFICE
801 South Guadalupe Street
Suite 105
Santa Fe, NM 87501
United States
T: 505 810 0770
E: info@dicellolevitt.com

WASHINGTON, DC OFFICE
314 17th St. NW
Suite 430
Washington, DC 20006
United States
T: 202 975 2288
E: info@dicellolevitt.com

Address:
10 North Dearborn Street,
6th Floor, Chicago,
IL, 60602,
United States
Tel:+1 888 778 8880 Email:Contact Us Web Address:https://dicellolevitt.com
2027 Edition
Competition/antitrust
43 firms ranked
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Tier 1 ...


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Consumer class actions
14 firms ranked
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Top Plaintiffs
15 firms ranked
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Linked Reviews
Dispute Resolution
With offices spanning Chicago, Cleveland, New York, Washington DC, Birmingham, San Diego and beyond, DiCello Levitt continues to distinguish itself as a trial-focused plaintiffs' firm entrusted with some of the country's most consequential disputes. Founded in 2017, the firm has expanded rapidly while maintaining a courtroom-driven approach that resonates throughout its practice areas, including consumer class actions, antitrust and competition litigation, and complex plaintiffs' work nationwide. One peer describes the firm as "quite good," while another specifically singles out Chicago-based founding partner Adam Levitt as "outstanding."

The firm's trial capabilities were on full display in its representation of Sudanese genocide survivors in Kashef v. BNP Paribas, where Cleveland’s Bobby DiCello served as lead trial counsel. The firm secured a $20.75 million jury verdict on behalf of three bellwether plaintiffs representing a proposed class of more than 23,000 survivors. The matter stands out not only for the recovery obtained, but also for its broader implications for corporate accountability. The verdict is viewed as a landmark development in human rights litigation, testing whether a global financial institution could be held civilly liable for allegedly facilitating atrocities through its financial activities. The case also demonstrated the firm's ability to translate years of complex litigation involving international banking, sanctions regimes and human rights issues into a compelling trial narrative.

The BNP Paribas matter reflects a broader theme throughout the firm's practice: a willingness to pursue complex, precedent-setting litigation with significant societal impact. The firm's docket continues to include matters ranging from litigation arising out of the Francis Scott Key Bridge collapse to automotive defect claims, mass tort proceedings and public client representations. The firm's involvement in these matters underscores its reputation for taking on large-scale disputes that often carry implications extending well beyond the parties involved.

The firm's bench remains one of its greatest strengths. Founding partner Levitt continues to help drive the firm's growth across antitrust, consumer class action and public client litigation while earning strong recognition from peers in the market. Bobby DiCello remains central to the firm's trial practice, leading significant matters spanning consumer class actions, civil rights disputes and human rights litigation. Chicago-based Amy Keller continues to attract attention for her work in technology-related litigation and class actions, while Birmingham's Diandra "Fu" Debrosse remains a prominent contributor to a growing number of complex and high-profile matters. One colleague describes Debrosse as "a force of nature," reflecting the regard she commands within the firm.

The firm's investment in antitrust litigation has likewise continued to bear fruit. New York-based Greg Osciolo leads an antitrust practice that has recently secured leadership appointments in several significant matters across a range of industries. As DiCello Levitt continues to expand its national platform, its combination of trial readiness, substantive plaintiffs' expertise and willingness to pursue innovative, high-stakes litigation remains central to its standing in the market. Through its work in human rights, antitrust, consumer class actions and public client matters, the firm continues to build a reputation for handling disputes that carry both significant financial stakes and broader public impact.


Updated October 2026


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The two plaintiff shops declined to settle and instead provided a one-two punch at trial for the state attorney general, scoring a landmark penalty order
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