Jaszczuk P.C. Attorneys

Knowledge will give you power, but character respect.

– Bruce Lee

Katherine Heid Harris

Of Counsel

TCPA Class Action Defense

Insurance Recovery Litigation

Katherine currently focuses her practice on insurance recovery and defending consumer class actions, including those brought under the Telephone Consumer Protection Act (TCPA). Katherine also represents refugees seeking political asylum on a pro bono basis.

Before joining Jaszczuk, Katherine spent five years at Discover Financial Services as Director and Senior Counsel. At Discover, Katherine counseled on a number of consumer financial laws and regulations, including Unfair, Deceptive or Abusive Acts or Practices (UDAAP), Truth-in-Lending Act (TILA), Fair Credit Reporting Act (FCRA), Fair Debt Collection Practices Act (FDCPA), Higher Education Act (HEA) and the Equal Credit Opportunity Act (ECOA). Katherine’s primary area of focus was on the marketing, origination, collection and recovery of private education loans.

Before Discover, Katherine was a litigation associate at Locke Lord for almost ten years. While at Locke Lord, Katherine’s practice included various commercial litigation matters at all stages, from pre-suit investigation through appeal. Representative matters included defense of federal student loan servicer in bankruptcy adversary proceedings and mortgage loan servicers in collection matters, representing insurers in coverage disputes and corporations in employment matters.


  • J.D., Boston University School of Law
    • Editor-in-Chief, International Law Journal
  • B.A., University of Michigan


  • U.S. District Court for the Northern District of Illinois
  • U.S. District Court for the Central District of Illinois
  • U.S. District Court of Massachusetts
  • State of Illinois
  • State of Massachusetts
  • State of Rhode Island
Fun Facts

Latest Talent?

I started taking piano lessons a few years ago. It turns out I didn’t miss my calling as a pianist.

First Office Job?

During summers I worked the phones and processed invoices for a plumbing company. I also had to drive supplies to the guys at various work sites so I learned quite a bit of plumbing.

Most Embarrassing Moment?

Emerging from the pool to a standing ovation from the upperclassmen eating lunch and watching my freshman swimming class take our final exam. That day we were getting graded on diving and we had to keep trying until we got it right. Needless to say, I was the last one “trying” by the end.

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