About Wasden Law Offices

About Wasden Law Offices

Thank you for contacting Wasden Law Offices about your injury claim.  Today’s modern world brings with it many conveniences and advantages, but it also has created a complex legal system.  At Wasden Law Offices, we feel that we can provide a better service to the public by limiting our practice to a few areas of the law.  Our attorneys and staff are well trained and thoroughly practiced in limited areas of the law.  This increases our depth of experience and knowledge in your case and you receive more competent legal representation. 

Additionally, those people who are in need of help in injury claims have lost wages, are in financial difficulty as a result of the injury, and are therefore unable to pay for attorney services.  For that reason, Wasden Law Offices is retained on a contingency basis, which means we are paid based on a percentage of the amount that we recover.  If no recovery is made, then there is no attorney fee.  If we are unable to obtain any additional recovery for you, we lose the time and effort that we have put in.  If we were to charge you on an hourly basis, there would be attorney fees to pay regardless of the outcome.


Your success is our priority.

We have helped our clients recover millions of dollars in damages through settlement, mediation and trial work.


Mark Wasden


Email: [email protected]

Mark R. Wasden graduated from the University of Idaho College of Law in 1991. He is a published author of the Idaho Law Review, State vs. Thompson, 26 Idaho L Rev 385 (1990), and thereafter served on the editorial board.

Mr. Wasden clerked for Judge Daniel B. Meehl, District Judge, and for Judge J. William Hart, Administrative District Judge before entering private practice.

Mr. Wasden is admitted to all courts in Idaho. He has served on numerous boards, including the Idaho Trial Lawyers Association Board of Governors. He is also a past member of the Twin Falls Public Library Trustees.

Mark has practiced law for over 26 years in the Magic Valley.  He is a Top 100 Rated Lawyer by the National Trial Lawyers, and Wasden Law Offices has been voted Magic Valley's Reader's Choice for several consecutive years.

Mark has been retained by clients throughout the Pacific and Intermountain West including clients in Idaho, Nevada, Utah, Washington, Oregon, and Montana.

Many clients have described Wasden Law Offices as “the absolute best in the business”, “top-notch legal guru”, “absolutely amazing”, “great to work with”, and “on your side”.

Mark is active in giving back to the Magic Valley including donating time and resources to South Central Community Action, Valley House, and BackPacks For Kids.

He enjoys anything outdoors and is active in competitive triathlons and road cycling.

Mark and his wife have 4 children.

Noemi Sedano

Office Manager | Legal Assistant

Email: [email protected]

Noemi grew up in the Magic Valley and joined Wasden Law Offices in August of 2009 as a legal assistant after working several years in office administration. Noemi is dedicated to Wasden Law Office's clients, and she excels as our office manager and full-time litigation support to our personal injury and worker's compensation clients.

She is fluent in Spanish and has been a licensed notary since 2010.

In her spare time, she enjoys playing music, dancing, watching movies, traveling, and camping.

Erin Trump

Legal Assistant

Email: [email protected]

Erin was born and raised in the Magic Valley. Her love of our community is why she chose to make this her home and raise her son here.

As a member of the Board of Directors for the Rock Creek Food Pantry, she helps to give back to our community.  Her experience as a Licensed Insurance Evaluator and her years working in the Insurance industry provides a unique insight and qualifies Erin to help manage the various insurance issues presented in our client’s cases.

When Erin isn’t at work, she enjoys reading, creating custom crafts, watching movies, and spending time with her family.

Heidi Wasden

Legal Assistant | Bookkeeper | Medical Consultant

Email: [email protected]

Heidi is a Magic Valley native and assists our office as a legal secretary, as well as bookkeeper and medical records reviewer.

She has been a registered nurse for over 22 years, specializing in radiology/diagnostic treatment.

Her hobbies include marathon running, yoga and having fun with her 10 grandchildren.