Meet the Staff
iowa workers compensation


Jason Neifert

iowa workers compensation

• Practice Areas:
- Workers' Compensation (claimant)
- Personal Injury (plaintiff)

• Bar Admission:
- Iowa
- Northern District of Iowa
- Southern District of Iowa
- Eighth Circuit Court of Appeals

• Email:
- JNeifert@nbolawfirm.com

• Education:
- J.D. with Honors, Drake University Law School, Des Moines, IA 1995 (Order of the Coif)
- B.A. with Honors, University of Northern Iowa, Cedar Falls, IA 1992

• Associations
- Iowa Association for Justice
- Iowa State Bar Association
- Workers' Injury Law and Advocacy Group
- Iowa Association of Workers' Compensation Lawyers

Jason practices in the areas of workers' compensation, personal injury, and long term disability. Jason is the chair of the IAJ workers' compensation core group, and is currently the Vice President of the Iowa Workers' Compensation Advisory Committee. He has participated in numerous CLE presentations to attorneys in the area of workers' compensation.


James (Jamie) C. Byrne

iowa workers compensation

• Practice Areas:
- Workers' Compensation (claimant)
- Personal Injury (plaintiff)

• Bar Admission:
- Iowa 2003
- Texas 1996
- U.S. District Court of Texas 1996

• Email:
- JByrne@nbolawfirm.com


• Education:
- J.D. with Honors, Drake University Law School, Des Moines, IA 1996
- B.A. with Honors, University of Northern Iowa, Cedar Falls, IA 1993 - Majors - Spanish and Political Science

• Associations:
- Iowa Association for Justice
- Iowa State Bar Association
- Workers' Injury Law & Advocacy Group
- Iowa Association of Workers' Compensation Lawyers

Jamie practices primarily in the area of workers' compensation, and also handles personal injury work. After practicing in Dallas, Texas, Jamie moved to Iowa and began practicing in the area of workers' compensation in 2005. Jamie is bilingual and represents numerous Spanish-speaking workers. He has presented continuing legal education talks to groups of attorneys on workers' compensation.


Martin Ozga

iowa workers compensation

• Practice Areas:
Workers' Compensation (claimant)
Long Term Disability

• Bar Admission:
Virginia 1978
Iowa 1979
U.S. District Court for the Northern and Southern Districts of Iowa 1979
U.S. Court of Appeals for the 8th Circuit 1979
U.S. Supreme Court 1988



• Email:
- MOzga@nbolawfirm.com

• Education:
J.D., George Washington University National Law Center, Washington, D.C. 1977
A.B., Georgetown University, Washington, D.C. 1974

• Associations:
Iowa Association for Justice (member of IAJ workers' compensation Core Group)
Workers' Injury Law & Advocacy Group
Iowa Association of Workers'Compensation Lawyers
Iowa State Bar Association (past chair, workers' compensation section)

Marty practices primarily in the area of workers' compensation. Prior to his work with Neifert, Byrne & Ozga, Marty was litigation director for the Legal Services Corporation of Iowa (now Iowa Legal Aid) for almost twenty years. He has practiced in the workers' compensation area since 1999. Marty is a member of the IAJ workers' compensation core group, and has participated in numerous CLE presentations to attorneys in the area of workers' compensation.


Kathy Mudge

iowa workers compensation

- Legal Assistant to Jason Neifert
Kathy graduated from American Institute of Business with an Associate of Business Degree in Executive Secretarial-Legal in 1996. She received her CLA (certified legal assistant) designation from NALA in 2006. Kathy has worked with Jason for twelve years as his legal assistant.

• Email:
- KMudge@nbolawfirm.com



Anya Shipman

iowa workers compensation

- Legal Assistant to Martin Ozga
Anya graduated from the American Institute of Business with an Associate's Degree as a Legal Administrative Assistant in 2001. Since her graduation, Anya has worked with Marty as his legal assistant.

• Email:
- AShipman@nbolawfirm.com



Diana Andrews

iowa workers compensation

- Legal Assistant to Jamie Byrne
Diana is originally from Colombia, and has resided in Iowa since 1994. She has been working with Jamie as his legal assistant since December of 2005, helping the Hispanic community. Previously to working with the firm, she worked as Physical Therapist, and also worked as Fraud Investigator with City Group. In 2008 she received a certificate as an interpreter. Diana is member of the Latinos Unidos of Iowa.

• Email:
- DAndrews@nbolawfirm.com


iowa workers compensation is our specialty. We focus on defending your rights when it comes to iowa workers compensation. There is simply no area of iowa workers compensation we can't represent you in. This is because we feel iowa workers compensation is the most important area of the law. Trust us when it comes to filling your iowa workers compensation needs.


Neifert, Byrne & Ozga, P.C.
1441 29th Street, Suite 111West Des Moines, IA 50266

Phone: (515) 226-2117 • Toll-Free: (888) 926-2117 • Fax: (515)-226-2497
E-mail: MOzga@nbolawfirm.com