About
Jonathan N. DeReus is an attorney whose work centers on estate planning, probate and trust administration, real estate transactions, and small business matters. His practice is defined by a commitment to providing clear guidance and effective solutions for individuals, families, and entrepreneurs managing important personal and financial decisions.
Jonathan began his academic journey at Northwestern College, graduating in 2013 with honors, earning his degree cum laude. He then advanced to Drake University Law School, completing his juris doctor in 2017. These educational achievements built a strong foundation for his legal career, equipping him to address both routine and complex legal issues with confidence and skill.
Jonathan focuses much of his time assisting clients with planning for the future, whether through wills, trusts, or other estate planning tools. He also works with families navigating probate and trust administration, helping them move through difficult times with steady legal support. In addition, his work includes guiding real estate transactions and supporting small business owners in structuring and managing their enterprises.
Jonathan’s background reflects dedication beyond academics and law. He supported his education by working with a local concrete contractor during summers and school breaks, developing discipline and resilience that serve him well in his legal practice. His leadership extended into service with the Marine Corps Reserve, where he earned the rank of Captain, further shaping his commitment to responsibility and community.
Jonathan N. DeReus brings skill, integrity, and dedication to each matter, ensuring reliable counsel for those who entrust him with their legal needs. He continues to invest in his community, serving on local boards and contributing to organizations that strengthen the Pella area. His clients value both his professionalism and his local connections, which give him unique insight into the needs of the people he serves.
Law Office Affiliations
- Attorney, Grefe & Sidney, P.L.C.
- Member, Iowa State Bar Association
Licensed State
- Iowa
Education
- Drake University Law School
Juris Doctor (JD) - Northwestern College
Bachelor Degree
Awards & Badges

- Commercial real estate
- Guardianship
- Power of attorney
- Probate
- Residential real estate
- Trusts
- Wills and living wills