Katherine Hohn Boettcher


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A native of Muskogee, Oklahoma, Katherine Boettcher knows what it’s like to have a serious injury and be unable to work. She experienced it in her life and learned just how difficult it is to pay the bills without assistance. That’s why she started Boettcher Law Firm PC and dedicated her career to helping hardworking people get disability benefits. 

Ms. Boettcher served for three years as a law clerk for the Honorable Judges Bridges, Small and Wardell in Washington State Superior Court. Ms. Boettcher was an associate at the law firm of Jeffers Danielson Sonn & Aylward, PC., working primarily in real estate litigation. She later became in-house counsel for a real estate developer in Washington State. After practicing law in Washington State, she returned to Oklahoma where she is an advocate for people in need of Social Security Disability Insurance and Social Security Income. Ms. Boettcher is a Sustaining Member of the National Organization of Social Security Claimants’ Representatives (NOSSCR) and the American Bar Association.

Ms. Boettcher is a member of the Oklahoma and Washington state bars.


J.D., Santa Clara University School of Law, magna cum laude

B.A., University of California, Santa Cruz, with high honors

Member, Washington State Bar Association

Member, Oklahoma State Bar Association

Member, American Bar Association

Sustaining Member, NOSSCR

John Thomas-Hohn Knapp


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Mr. Knapp’s primary practice is federal court appellate advocacy for Social Security claims.  Before joining The Boettcher Law Firm, Mr. Knapp was in-house counsel for several healthcare companies in Austin, TX and Abu Dhabi, UAE, overseeing a variety of operational matters such as  corporate governance and regulatory compliance.

Mr. Knapp has also worked at the General Services Administration’s Office of Suspension, Debarment, and Contract Remedies and Federal Acquisition Regulation Staff.  While in law school, Mr. Knapp held positions at the United States Court of Federal Claims and the United States District Court for the Western District of Oklahoma.  From 2007 to 2012, Mr. Knapp worked as Compliance Director for an investment advisory firm with over seven billion dollars in assets under management.

Mr. Knapp is admitted to the Maryland and Oklahoma state bars.


J.D., The George Washington University Law School

Member, The George Washington International Law Review

B.A., University of Colorado at Boulder, Dean’s List

Member, Oklahoma State Bar Association

Member, Maryland State Bar Association

Member, American Bar Association

Sustaining Member, NOSSCR

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