Our experienced team of appellate lawyers specializes in all facets of appellate work at the state and federal levels in jurisdictions nationwide. The Firm’s appellate practice spans all areas of substantive and procedural law and includes Petitions to the highest courts of review in state court, as well as to the United States Supreme Court. Skilled advocates, our appellate attorneys excel at the effective presentation of oral argument to courts of review. Our appellate attorneys regularly work with trial counsel at the pre-trial, trial and post-trial phases of litigation so that our clients’ cases are optimally postured for the best possible result at trial and have the best possible record for appeal in the event of adverse trial results.

Our attorneys not only handle appeals generated from cases handled by the Firm, but are also retained to handle appeals involving significant or complex issues that were initially tried by in-house counsel or by other firms. We have also prepared Amicus briefs on substantive issues of public interest. The Firm’s appellate attorneys are also retained to provide an objective review and evaluation of appellate cases for clients who are seeking a second opinion about the chance for success in an appeal when faced with adverse trial decisions. The Firm’s appellate team includes attorneys who previously worked as clerks for state and federal appellate court judges, allowing us to provide unique insight regarding the appellate process that fosters valuable and practical consideration of all aspects of an appeal.

Appellate Attorneys

Appellate Events

REMINDER: 2024 IML Annual Conference

Sep 19, 2024
Tressler LLP

Tressler attorneys John M. O’Driscoll, James J. Hess,  Darcy L. Proctor, Molly E. Thompson, Taylor A. Brewer, Jeyser G. Claudio and Drew J. O’Donnell have been selected to present at the Illinois Municipal...

2023 IML Annual Conference

Sep 21, 2023
Tressler LLP

Tressler’s local government attorneys have been selected to speak at the Illinois Municipal League’s (IML) 110th Annual Conference. Join John M. O’Driscoll, Darcy L. Proctor, James J. Hess, Taylor A....

2022 IML Annual Conference

Sep 15, 2022
Tressler LLP

Tressler attorneys have been selected to speak at the Illinois Municipal League’s (IML) 109th Annual Conference. Join John M. O’Driscoll, Darcy L. Proctor, James J. Hess, Taylor A. Brewer and Courtney P....

2021 IML Annual Conference

Sep 23, 2021
Tressler LLP

  Tressler attorneys John M. O’Driscoll,  Darcy L. Proctor, Elizabeth F. Wagman, Kathleen M. Gibbons and James J. Hess have been selected to speak at the Illinois Municipal League’s 108th Annual Conference on

2021 CLM Annual Conference

Aug 12, 2021
Tressler LLP

Tressler attorney Linda Bondi Morrison will be speaking at the 2021 CLM Annual Conference in Atlanta on August 12, 2021. Her session is titled “Hot Topics Involving the Right to Independent Counsel.” About the...

Legislative & Case Law Update

Sep 27, 2017
Anna Steinberg

Tressler Chicago partner Shaun McParland Baldwin published, “Is It A Flash Or A Trend? “Disparagement” limited to Communications that Assert or Imply the Inferiority of a Competitor’s Products,”...

DRI Construction Law Seminar

Apr 25, 2018
Anna Steinberg

Tressler’s  Diana Winfrey is Program Co-Vice Chair of DRI – The Voice of the Defense Bar’s Construction Law Committee. Register now to join her at the DRI Construction Law Seminar from April 25-27 in...

Anatomy of an Airport Claim

Feb 7, 2018
Tressler LLP

TOPIC: Anatomy of an Airport Claim SPEAKERS: Donald Machalinski of Tressler LLP and Michael McGrory Tressler attorney Donald Machalinski will be presenting at The Chicago Bar Association’s Aviation Law Committee...

Spotlight: Data Security and Data Privacy

Jul 11, 2018
Tressler LLP

Equifax, SunTrust, Facebook, Uber—the list of recent data breaches exposing sensitive and private data goes on and on. What can you do to protect your organization’s data and client information? How are you affected by

2019 CLM Annual Conference

Mar 14, 2019
Tressler LLP

Tressler attorney Linda Bondi Morrison will be speaking at the 2019 CLM Annual Conference in Orlando on March 14th. Linda will be co-presenting a presentation titled “Going Hog Wild: Liability and Insurance Coverage

2019 DRI Annual Construction Law Seminar

Apr 10, 2019
Tressler LLP

Join Tressler attorneys Mary McPherson and Diana Winfrey at the 2019 DRI Annual Construction Law seminar at Caesars Palace Las Vegas on April 10-12th. Diana is the Program Chair of this event and Mary will be presenting

Doing What’s Right for Your Association

Nov 16, 2018
Tressler LLP

The Association of Condominium, Townhouse, and Homeowners Associations (ACTHA) is hosting a free seminar on November 15th. Tressler attorney Kathryn Formeller will be discussing how to do what is right for your Association

Save the Date: 2025 IML Conference

Sep 18, 2025
Tressler LLP

Tressler attorneys John M. O’Driscoll, James J. Hess, Megan M. Olson, Erik R. Peck, Darcy L. Proctor, Taylor A. Brewer, and Carter R. Frambes have been selected to present at the Illinois Municipal League’s (IML) 112th...

Appellate News

18 Attorneys Joined Tressler LLP in 2023

Jan 5, 2024
Tressler LLP

Happy New Year! In 2023, Tressler LLP was honored to welcome 18 experienced attorneys to the firm. Meet the attorneys who joined us throughout the country: Partner:  Molly E. Thompson Partner General Defense Litigation...

Honoring Historic Black Legal Professionals

Apr 21, 2023
Tressler LLP

This Black History Month, Tressler is proud to highlight some historic Black legal professionals. The following individuals helped shape the landscape of our country and the field of law. Macon Bolling Allen (1816 – 1894)...

19 Attorneys Joined Tressler LLP in 2022

Jan 4, 2023
Tressler LLP

Happy New Year! 2022 was an exciting year of growth for Tressler LLP, and we proudly welcomed 19 experienced attorneys to the firm. Meet the attorneys who joined us throughout the country: Partners: Rick Capra Partner General

24 Attorneys Joined Tressler LLP in 2021

Jan 28, 2022
Tressler LLP

2021 was an exciting year of growth for Tressler LLP. Not only did we celebrate our 35th anniversary, but we were proud to welcome 24 experienced attorneys to the firm. Meet the attorneys who joined us throughout the...

Happy 35th Birthday, Tressler LLP

Jul 26, 2021
Tressler LLP

  Chicago, IL, July 26, 2021 – Tressler LLP is proud to announce that today, July 26, 2021, marks the firm’s 35th birthday. Tressler, Soderstrom, Maloney & Priess was founded in 1986 in Chicago,...

Appellate Publications

Attorney Spotlight: John Huston

Jun 19, 2019
Tressler LLP

John Huston is a trial lawyer with 42 years of experience representing public and private entities and individuals in court in all areas of tort litigation, including wrongful death, complex products liability, architects...

How Absolute is Prosecutorial Immunity?

Apr 11, 2025
Tamar Zmora

By Megan M. Olson Government employees are afforded a variety of protections to allow them to perform their jobs without being subject to civil liabilities. Prosecutorial immunity mirrors the immunity afforded to judges,...

Attorney Spotlight: Erin L. Peters

Apr 4, 2025
Tressler LLP

Erin L. Peters is a partner in Tressler’s Litigation Practice Group in our Morristown, New Jersey office. Erin’s practice focuses on the representation of insurers and insureds in both state and federal courts....

Tressler is United Against Hate

Apr 14, 2020
Tressler LLP

Tressler LLP is proud to support the National Asian Pacific American Bar Association (“NAPABA”)’s Stand Against Hate initiative. We join more than 50 law firms and associations in denouncing the anti-Asian hate,...

Celebrating LGBT Pride Month: My Journey

Jun 1, 2020
Tressler LLP

With the start of June, we recognize Lesbian, Gay, Bisexual, Transgender and Queer (LGBTQ) Pride Month.  The celebrations for 2020 will look much different, as the fests, happy hours, fundraisers, parades, and other events...

Victory Against Frivolous ADA Cases

Feb 5, 2021
Tressler LLP

If you are a landlord or a business owner of a restaurant, parking lot, retail store, etc. in California, you have probably been hit with a lawsuit claiming discrimination based on the Americans for Disabilities Act...

Attorney Spotlight: Rosa Tumialán

Jun 13, 2022
Tressler LLP

Rosa M. Tumialán is a partner in Tressler’s Chicago office. Rosa is a member of the firm’s Insurance Practice Group and focuses her practice on insurance coverage and bad faith litigation. She is an accomplished...

Attorney Spotlight: Taylor Brewer

Aug 4, 2022
Tressler LLP

Taylor A. Brewer is an associate in Tressler’s General Defense Litigation Practice Group. Taylor started his practice with a focus on construction injury, product liability, premises liability and automobile injury,...

Attorney Spotlight: Megan M. Olson

Mar 6, 2025
Tressler LLP

Megan M. Olson focuses her practice on serving cities, villages, townships, library districts, road districts, park districts and other local government entities. In addition to providing general counsel, she provides...