VerifiedLawFirms editorial: Focus and practice areas — This is a Minnesota law firm that works mostly with families, farmers, and business owners.
Each row is a check on this listing. Document checks are reviewed by an editor from evidence the firm submitted and are dated by that review; automatic checks confirm the listing's contact details are present and correctly formatted. Verification is independent of membership tier.
What we verified
How we verified
Status
Last checked
AddressThe listed street address resolves to a real location on the map.
Automatically
Confirmed
2026-07-28
Phone numberA phone number in valid US format is listed for this firm.
Automatically
Confirmed
2026-07-28
Automatic checks confirm the listing's contact details are present and correctly formatted. They do not verify the firm's licensure or standing — those are the document checks an editor reviews. How we verify →
About Wagner Oehler, Ltd
Wagner Oehler, Ltd is a law firm in Rochester, Minnesota that has provided legal services since its founding in 1973. The firm advises families, farmers, and business owners on estate planning, probate and estate administration, agriculture and farm law, business law, and real estate.
Its work includes wills, trusts, probate, guardianship and conservatorship, farm and business succession planning, and the buying, selling, and financing of real estate and business interests. The firm serves clients in Rochester, Winona, St. Charles, and surrounding rural and small town communities across southeastern Minnesota.
The firm operates four offices, in Rochester, St. Charles, Winona, and Lake City. Its main office sits on Greenview Drive SW in Rochester.
Jason Wagner serves as President and Owner, and Alyssa Jerde is the Managing Attorney and Vice President. The firm lists eight attorneys, including William Oehler, one of the founders, who is now retired, along with paralegals and support staff. Its attorneys are members of the Minnesota State Bar Association, the Olmsted County Bar Association, and the Rochester Estate Planning Council.
Editor's Review
VerifiedLawFirms editorial
Focus and practice areas
This is a Minnesota law firm that works mostly with families, farmers, and business owners. Its practice covers estate planning, probate and estate administration, agriculture and farm law, business law, and real estate. The estate side includes wills, trusts, probate, and guardianship and conservatorship. That mix points to a firm built around the everyday legal needs of people who own land, run a business, or want to plan for what happens to both.
Farm and business succession planning is a large part of the work. The attorneys also handle the buying, selling, and financing of real estate and business interests. In my opinion the combination is a natural one for the area the firm serves, where a family farm and a family business are often the same asset passed between generations.
History and where the firm works
The firm has provided legal services since its founding in 1973. It runs four offices in southeastern Minnesota: the main office in Rochester, plus locations in St. Charles, Winona, and Lake City. That spread lets it reach clients in Rochester, Winona, St. Charles, and the smaller rural communities around them.
For a part of the state with a lot of agricultural land and closely held businesses, four offices is a practical way to stay near the people who use the firm. As a reviewer, I read the multiple locations as a sign the firm wants to keep local access rather than concentrate everything in one city.
How the team is built
The firm lists eight attorneys. Jason Wagner is President and Owner, and his practice covers real estate, estate planning, farm succession planning, business law, and probate and trust administration. Alyssa Jerde is the Managing Attorney and Vice President, and she works across estate planning, probate, trust and estate administration, farm succession planning, business law, and real estate. William Oehler, one of the founders, is now retired.
The wider group of attorneys
Jennifer Gumbel handles real estate, probate, and estate planning, with an emphasis on international estate planning, and she presents often at continuing legal education sessions. Melissa Saunders focuses on estate and trust administration and estate planning; she earned a Bachelor of Arts in Economics from Carleton College in 2001. Jennifer Shabel works in estate planning, business law, and probate and trust administration, and she often advises small business owners.
Cole Tousignant worked mainly in real estate law before moving into private practice, and his focus now includes real estate, estate planning, and farm succession plans. Judi Wilson has practiced for twenty-five years in estate planning and charitable giving, along with trust and estate administration. The firm also keeps paralegals and support staff alongside its attorneys.
A concentration in estate and farm planning
Read across the attorney list and one pattern is clear: most of the attorneys work in estate planning, probate, and trust and estate administration. Judi Wilson has spent twenty-five years on estate planning and charitable giving. Alyssa Jerde, Jennifer Shabel, and Jason Wagner all list estate planning among their main areas. That depth matters for work like probate, where a case can outlast the person who started it and needs more than one lawyer who knows the file.
Farm succession planning appears in several of the same bios, which lines up with the firm's agriculture and farm law practice. For a farm owner thinking about who takes over the land, that means the estate plan and the succession plan can be drawn by people who handle both. The firm also does the real estate and financing work that a farm or business transfer usually involves.
What the record shows
The attorneys belong to the Minnesota State Bar Association, the Olmsted County Bar Association, and the Rochester Estate Planning Council. Membership in an estate planning council fits a firm that puts so much weight on wills, trusts, and estate administration. Before he retired, William Oehler prepared thousands of estate plans and helped administer hundreds of estates. He also guided farm clients through their planning.
Who the firm is a fit for
Someone with farmland to pass on, a small business to plan around, or an estate to settle would find a firm here that spends most of its time on exactly those questions. The overlap between real estate, farm law, and estate work means one office can often handle a matter that touches all three. In my opinion that continuity is worth something to a client who would rather not line up a separate lawyer for each piece.
The firm has stayed in the same corner of Minnesota for more than fifty years, and its named attorneys carry the day to day work across its offices. For families and business owners in the Rochester area who want local counsel on planning, property, and succession, it reads as a steady and clear choice.
Client reviews
No client reviews yet.
Be the first to leave a review.
Write a review
Reviews are from clients of the firm. We email you a link to confirm, then an editor checks your review before it appears. Your email stays private.
Alyssa K. JerdeManaging Attorney and Vice President
Alyssa K. Jerde is the Managing Attorney and Vice President of the firm. Her practice areas include estate planning, probate, trust and estate administration, farm succession planning, business law, and real estate.
Cole TousignantAttorney
Cole Tousignant is an attorney at the firm. Before private practice, he worked primarily in real estate law. His areas of focus include real estate law, estate planning, and farm succession plans.
JWJason WagnerPresident and Owner, Attorney
Jason Wagner is an attorney at the firm and its President and Owner. His practice areas include real estate, estate planning, farm succession planning, business law, and probate and trust administration.
Jennifer A. GumbelAttorney
Jennifer A. Gumbel is an attorney at the firm. Her practice areas include real estate, probate, and estate planning, with an emphasis in international estate planning. She is a frequent presenter for continuing legal education.
Jennifer ShabelAttorney
Jennifer M. Shabel is an attorney at the firm. Her practice areas include estate planning, business law, and probate and trust administration. She works with small business owners.
Judith (Judi) K. WilsonAttorney
Judi K. Wilson is an attorney at the firm. For twenty-five years she has practiced in the areas of estate planning and charitable giving, and trust and estate administration.
Melissa A. SaundersAttorney
Melissa Saunders practices law with the firm. Her practice areas include estate and trust administration and estate planning. She earned her Bachelor of Arts degree in Economics from Carleton College in 2001.
W(William (Bill) OehlerFounder / Retired Attorney
William "Bill" Oehler is a retired attorney at the firm and one of its founders. As an advisor to families and businesses, he prepared thousands of estate plans, helped administer hundreds of estates, and guided farms.
Contact Wagner Oehler, Ltd
Reach this firm directly using the details below. VerifiedLawFirms is a directory, not a referral service, so you contact the firm yourself and we never sit in between.