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Keller Postman LLC

Chicago, Illinois
THE BEST LAWYERS IN AMERICA® AWARDS:: 3 BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS:: 14 BEST LAW FIRMS® AWARDS:: 3
17 Attorneys

About Keller Postman LLC

Our Attorneys (17)

Office Locations

Chicago, IL Headquarters

150 N. Riverside Plaza, Suite 4100, Chicago, IL 60606

312-741-5220

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Austin, TX

111 Congress Avenue, Suite 500, Austin, TX 78701

512-690-0990

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Coral Gables, FL

2333 Ponce de Leon, Suite R240, Coral Gables, FL 33134

833-633-0118

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Washington, DC

1101 Connecticut Avenue, N.W., Suite 1100, Washington, DC 20036

202-918-1123

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Leadership Team

Ashley Keller

Partner & Co-Founder

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Zina Bash

Partner

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Warren Postman

Managing Partner

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Adam Gerchen

Chief Executive Officer

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Awards & Recognition

Featured Awards

THE BEST LAWYERS IN AMERICA® AWARDS: 3

BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS: 14

BEST LAW FIRMS® AWARDS: 3

All Awards

  • Top Listed in the United States in Mass Tort Litigation / Class Actions - Plaintiffs with 12 lawyers
  • Top Listed in Illinois in Mass Tort Litigation / Class Actions - Plaintiffs with 8 lawyers
  • Top Listed in Chicago in Mass Tort Litigation / Class Actions - Plaintiffs with 8 lawyers

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Reviews

4.4 / 5

56 Reviews

K

Karla Littel

Feb 01, 2026

Many thanks to Keller Postman LLC for the hard work and dedication to my legal matter

Best lawyer for Mass Tort Litigation / Class Actions - Plaintiffs law in undefined. Period. I've seen others, but Keller Postman LLC is on another level. They truly care about their clients and work h...

F

Fannie Crist

Feb 01, 2026

Many thanks to Keller Postman LLC for the hard work and dedication to my legal matter

If you need a Mass Tort Litigation / Class Actions - Plaintiffs law lawyer, Keller Postman LLC is the one to call. Great job and very responsive team. They kept me in the loop and always had time to e...

C

Cristina O'Keefe

Feb 01, 2026

Solid work and professional service from Keller Postman LLC in undefined for undefined residents

Solid experience overall with the law firm of Keller Postman LLC. They know Mass Tort Litigation / Class Actions - Plaintiffs law inside and out and gave me great advice. Very helpful and got the job...

I

Ivan Homenick

Feb 01, 2026

Solid work and professional service from Keller Postman LLC in undefined for undefined residents

It's hard finding a reliable lawyer these days, but Keller Postman LLC in undefined is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, respon...

L

Lynne Grimes

Feb 01, 2026

A huge weight off my shoulders thanks to the amazing work of Keller Postman LLC

Keller Postman LLC has been doing this since a long time ago, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in undefine...