Christopher Johnston
Christopher Johnston is a founding partner of the Law Group of Iowa. He is an experienced trial lawyer who has successfully handled many car accidents, civil rights/police brutality claims, dram shop cases, motorcycle accidents, pharmaceutical cases, semi-truck accidents, wrongful death, and more.
Christopher Martineau
Chris is a founding partner of Law Group of Iowa. He got his undergraduate degree at the University of Wisconsin-Oshkosh. Newly out of university, Chris worked as a claims adjuster for a well-known and highly-respected insurance company.

Meet Our Team

Jason Yates
Jason’s practice is primarily focused on elder law and estate planning. He enjoys helping clients plan for the future and protect the things they have spent their life working for.

Jason Yates

Thomas P. Tully
Thomas P. Tully’s unique and vibrant background outside of being an attorney, is a big part of what makes him the stellar attorney that he is. He has spent the past several decades developing a career in the legal industry as an owner, manager and consultant of businesses, sales, politics and law.
Alyssa McGavghey
Alyssa joined Johnston | Martineau, PLLP in January of 2019. Alyssa makes herself available to all clients by phone or e-mail and she looks forward to working with you.

Alyssa McGavghey

Legal Assistant