John E. Tangren
DiCello Levitt LLP
- Address of record
- Ten North Dearborn St., Sixth Floor, Chicago, IL 60602, 312-214-7900
- Phone
- (312) 214-7900
- Fax
- Fax 312-253-1443
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
DexCom Product Liability Class Action
A proposed class action alleges that DexCom, Inc. manufactured or sold a defective product causing injury or breach of contract. The case involves product liability claims, suggesting consumers or patients using DexCom's products—likely its continuous glucose monitoring devices—experienced harm or failed performance related to the product's design, manufacture, or marketing.
- Filed
- December 9, 2025
- Represents
- Lauren Calvert, Ashley Sheldon, Joyce Cameron, Jenna Charlton, Laura Stafford, Brandon Whitlow, Jason Feinberg, John Allen, Jesse Perez, Brian Lowe, Kelly Grisoli, Kevin Parks, Stuart Cutler, Oliver Ivy, Jason Scanga, Abby Farber, Ben Steckly, Tonya Miller, Eboni Scott, Spencer Sawicki, Danielle Perschau, Caroline Levens, Gisell Cordova Regis, Raul Estravit, Taylor Dalora
General Motors Motor Vehicle Defect Class Action
A proposed class action against General Motors LLC, apparently concerning alleged defects in motor vehicles. The case is filed under the federal product liability category for motor vehicles. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- April 3, 2025
- Represents
- Jose Ignacio Ramirez Hernandez, Kayla M Trahan, James M. Alecxih, Hugo R. Montes-Granados
Shimano Crankset Settlement
Shimano voluntarily recalled Hollowtech II cranksets manufactured before July 2019 due to a crash hazard. Plaintiffs alleged breaches of warranties and sought relief in connection with the advertising and marketing of the defendants' products and the alleged inadequacy of the voluntary recall. The defendants deny any wrongdoing and no physical injuries were alleged.
- Claim deadline
- August 4, 2026
- Represents
- Jose Erazo, Kevin Litam, Maurice Scorsolini, Marcus Lewis
Dodge Sliding Door Latch Settlement
FCA US sold 2017-2018 Dodge Grand Caravan vehicles equipped with rear power sliding doors that allegedly had defective lock actuators and latches that would fail and lose locking/unlocking capability. FCA US denies the defect exists and has not been found liable. The parties settled to avoid lengthy litigation.
- Claim deadline
- Represents
- Lisa White, Melissa Eisenhart, Kelly Dobransky, Kelly Mayor, Arthur Zadrozny
ZF-TRW Airbag Control Units Products Liability Settlement
Consumer plaintiffs allege that defective Airbag Control Units in approximately 12.3 million vehicles may cause airbags to fail to inflate in the event of a crash. Settlements have been reached with multiple vehicle manufacturers including Toyota, Mitsubishi, Hyundai, and Kia.
- Settlement fund
- $62M
- Claim deadline
- Represents
- Sigfredo Rubio, Andrea Shields, Xin Wang, Laura Shimko, Jami S Oliver, Margaret Rizzo
Local TV Advertising Settlement
Plaintiffs claimed that broadcaster defendants engaged in a conspiracy to fix, raise, maintain, or stabilize the price levels of broadcast television spot advertising, and that sales rep firms and other entities facilitated communication between them. As a result, plaintiffs allegedly paid artificially inflated prices. The settling defendants deny all wrongdoing but have agreed to settle to avoid the cost and inconvenience of further litigation.
- Settlement fund
- $48M
- Claim deadline
- October 26, 2023
- Represents
- The Bon-Ton Stores, Inc.
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.