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Call our Gresham Attorneys!

Our attorneys, Nathan Begley and Chamber Dorheim are dedicated to helping clients in Gresham and the surrounding communities. Nathan is an expert in elder law, and Chamber is an authority on Oregon family law. With our team on your side, you can rest assured that your legal issues are in good hands.

Nathan Begley

Attorney Nathan Begley serves his clients with kindness, and understanding and is aware of the everyday unspoken struggles of financial hardship, parenting, and navigating a global pandemic.


He can personally relate to difficult family circumstances, and his earned empathy fuels his drive to employ a holistic, strategic approach to maximize benefits to his clients. He works to understand each person’s unique life goals and helps clients create plans to help reach them.


He prides himself on a “flexible-yet-relentless” approach to problem-solving and seeks to find durable solutions backed by developed alternatives.


Nathan is the owner at Good Advice Law. He focuses his practice in the areas of Estate Planning and Probate law.

He has been a lifelong Trail Blazers fan and has even worked as a Credentialed Reporter, covering the team on assignment for ESPN’s TrueHoop Network in San Antonio, Houston, and Las Vegas. He enjoys playing basketball, racquetball, and hiking in the mountains with his wife and two dogs.

Areas of Practice

Bar Admissions
Oregon State Bar, 2021
Texas State Bar, 2011
Federal District Courts of Oregon, Colorado, Eastern Tennessee, Eastern and Northern Texas, and Eastern and Western Oklahoma
Federally-recognized Tribal Courts of Chickasaw Nation and Choctaw Nation
St. Mary’s University School of Law, San Antonio, Texas, J.D., 2011
Recipient of Educating for Justice Award 2011
President, Health Law Association
Pro Bono Community Service Certificate
Alternative Dispute Resolution Certificate
Research Fellow, Center for National Security and Terrorism Law
Lee University, Cleveland, Tennessee, B.A. Political Science, 2007

Chamber Dorheim

Chamber Dorheim believes that, after a relationship ends, people are still family—just in a different form.


She approaches her cases in a way that preserves that family connection where possible.

Chamber has practiced family law in Oregon for more than 14 years (since 2005). She enjoys the varied challenges that family law brings. One day she might be helping people come up with a good plan for their children and the next she might be creatively resolving financial issues. Her practice includes divorce, separation, child custody, restraining orders, and modifications of support and visitation.

Chamber joined Gresham Family & Bankruptcy Law in June 2019. She began her legal career as a judicial clerk for Judge Maureen McKnight with the Multnomah County Family Court.


She then built her family law experience representing clients at St. Andrew Legal Clinic and at Kivel & Howard law firm. Through her work in the courtroom and in private practice, she made strong connections with judges, attorneys, and other professionals in the family law community.


She credits her legal clinic experience with making her mindful of whether a strategy is likely to be cost effective.

Chamber and her family make their home in Portland. In her free time, she enjoys playing cello and piano, trail running, and baking.

Areas of Practice

Bar Admissions

Oregon State Bar, 2005


  • Lewis & Clark Law School, Portland, Oregon, J.D., 2005

  • St. Olaf College, Northfield, Minnesota – B.A. in English

Image by conner bowe

“The glory of justice and the majesty of law are created not just by the Constitution – nor by the courts – nor by the officers of the law – nor by the lawyers – but by the men and women who constitute our society – who are the protectors of the law as they are themselves protected by the law.”

Robert Kennedy


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