Denver estate planning dedicated to your peace of mind

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Awarded the prestigious AV Preeminent attorney ranking and part of the industry-leading WealthCounsel network, The Osterman Law Firm was founded in 1982 in Denver, Colorado with the vision of providing superior estate planning services to families. We have earned our clients’ trust with expert counsel on issues including


David W. Osterman

Since establishing The Osterman Law Firm in 1982, David W. Osterman has served Colorado families with counsel on wills, trusts, elder law, estate and gift taxation, probate, trusts and estate administration.

After receiving his Bachelor of Arts Degree from Brandeis University in 1977, Mr. Osterman went on to obtain his Juris Doctor degree from the University of Toledo Law School in 1982. His distinguished academic record included work on the Law Review and a Judicial Clerkship.

Mr. Osterman’s commitment to providing outstanding value to his clients, his attention to detail, his experience and his personal relationships with his clients and their families has earned his firm an “Av Preeminent®” rating from Martindale-Hubbell. He is also a member of the WealthCounsel network of best-in-class lawyers.

How to choose a lawyer and what legal ratings mean to you

Martindale-Hubbell publishes a lawyer’s rating only after an extensive, confidential review, which includes the opinion of other attorneys in the local community. Av Preeminent® is the highest possible ranking for an attorney, and is considered to be a significant legal accomplishment - a testament to the fact that a lawyer's peers rank him or her at the highest level of professional excellence.

Mr. Osterman is licensed to practice in the state courts of Colorado and Ohio, as well as the U.S. District Court of Colorado and the 10th Circuit Court of Appeals federal courts.

Learn more about estate planning through Osterman Law workshops

As an expert in the field of estate planning, Mr. Osterman is known and respected for his commitment to client education and pro bono projects. Mr. Osterman is a frequent lecturer and is available to provide educational workshops for non-profit organizations, community and professional groups.

You can request an Educational Workshop on our Contact page.