Morgan Theeler LLP

Morgan Theeler LLP Over a century of providing quality legal services to businesses, institutions, families and individuals in South Dakota and the Midwest. Fuller.

The firm has a remarkable history spanning over 125 years. Tynan Spangler founded the firm in 1893 and was soon joined by Chester (“Chet”) L. Morgan, followed by Harry (“Had”) T. The firm was known as Morgan and Fuller for many years. They quickly built a reputation as trial lawyers. One of the most publicized cases involved Chet Morgan’s representation of 16 year old Stella Mae Dickson in 1939. S

tella Mae was part of a “Bonnie and Clyde” style husband and wife bank robbery duo who were labeled by the FBI as Public Enemy No. 1 and Public Enemy No. 2 in 1939. Chet Morgan’s two sons Robert Morgan and John (“Jack”) Morgan joined the firm in downtown Mitchell. Robert later served as a South Dakota Supreme Court Justice. Jack Morgan practiced law with the firm from 1957 until his retirement in 2002. Two other attorneys, including Had Fuller’s son, Pete Fuller and Tim Tucker, practiced with the firm for years and later became state circuit court judges. The firm is currently named MorganTheeler LLP and has an office in Mitchell. The location of the office permits a broad geographic area of service. The attorneys have noted expertise in business, litigation, estate planning and administration, along with a variety of transactional matters. The firm also has a strong reputation for its community service, with the attorneys serving on multiple charitable and service organization boards of directors.

NOW HIRING: Business/Office ManagerMorganTheeler LLP is seeking a highly organized Business/Office Manager.Preferred ski...
01/28/2026

NOW HIRING: Business/Office Manager
MorganTheeler LLP is seeking a highly organized Business/Office Manager.

Preferred skills include:
• Microsoft Office
• Payroll
• Accounts Receivable & Accounts Payable
• Communication
• Time management

Position details: 40 hours/week, in-office
Pay: Salary commensurate with experience
Benefits: 401(k), profit sharing, paid vacation & sick time; health insurance available

Apply by mail or email:
PO Box 1025, Mitchell, SD 57301
[email protected]

No calls please.

Our attorneys have extensive expertise in business, litigation, healthcare law, estate planning and administration, alon...
10/27/2025

Our attorneys have extensive expertise in business, litigation, healthcare law, estate planning and administration, along with a variety of transactional matters.

Congratulations to our newest attorney, Diane! DIANE HAIAR was born and raised in Sioux Falls, South Dakota. She receive...
10/22/2025

Congratulations to our newest attorney, Diane!

DIANE HAIAR was born and raised in Sioux Falls, South Dakota. She received her undergraduate degree from the University of South Dakota and her law degree from the University of South Dakota Knudson School of Law. During law school, Diane was a member of Trial Team, President of USD Women in Law, and Vice President of the Public Interest Network.

Diane is a member of the South Dakota Bar Association. Her practice focuses on family law, personal injury, and general litigation.

MorganTheeler LLP in Mitchell, SD is hiring a legal assistant or paralegal for our estate planning and probate administr...
10/22/2025

MorganTheeler LLP in Mitchell, SD is hiring a legal assistant or paralegal for our estate planning and probate administration department. Applicants should be highly organized and skilled in the following areas: Microsoft Office, writing and time management. 401(k), profit sharing, paid vacation provided and group health insurance available.

Please submit applications to PO Box 1025, Mitchell, SD 57301 or email [email protected].
No calls please.

09/22/2025
Back-to-school season is here! 📚✏️ We’re wishing all students, teachers, and families a wonderful school year ahead. To ...
08/22/2025

Back-to-school season is here! 📚✏️ We’re wishing all students, teachers, and families a wonderful school year ahead. To celebrate, we’re sharing a few photos of our own kids as they head back to class—future leaders in the making!

Please join us in welcoming the newest member of our Morgan Theeler family, Declan Cain Denning, born on 8/17/2025.His b...
08/21/2025

Please join us in welcoming the newest member of our Morgan Theeler family, Declan Cain Denning, born on 8/17/2025.

His big sister, Charlie, couldn’t be prouder. Congratulations, Deric & Shelby!

Congratulations to our very own! Tim was raised on a farm near Tulare, South Dakota. He received his undergraduate degre...
06/02/2025

Congratulations to our very own!

Tim was raised on a farm near Tulare, South Dakota. He received his undergraduate degree from South Dakota State University and his law degree from The University of Nebraska (2004). He is a member of the American Bar Association, the South Dakota Bar Association, American Health Lawyers Association and is admitted to practice in the US District Court for the District of South Dakota. Tim has been the managing partner of Morgan Theeler since 2013.

Tim’s practice focuses on the areas of healthcare, litigation, business law and entity formation, divorce law, alternative dispute resolution and municipal law.

PRACTICE AREAS
Business & Commercial Law
Healthcare Law
Family Law
Personal Injury Law
Litigation

You may recognize this guy! Mitchell born and raised, meet Skyler! SKYLER MICKELSON was born and raised here in Mitchell...
11/27/2024

You may recognize this guy! Mitchell born and raised, meet Skyler!

SKYLER MICKELSON was born and raised here in Mitchell, South Dakota. He received his undergraduate degree from the University of South Dakota where he went on to earn his law degree. Skyler is a member of the South Dakota Bar Association and American Health Lawyers Association, and is excited to give back to his community.

His practice focuses on business acquisitions, planning and organization, real estate, estate planning and trust administration, as well as health care law.

Meet Rex! Rex joined our firm in August. REX SCHLICHT grew up in Woonsocket, South Dakota.  He received his undergraduat...
11/22/2024

Meet Rex! Rex joined our firm in August.

REX SCHLICHT grew up in Woonsocket, South Dakota. He received his undergraduate degree from Dakota Wesleyan University and law degree from the University of South Dakota Knudson School of Law. While in law school, Rex was a member of the Moot Court Board and received awards for brief writing and earning second place in the National Criminal Procedure Moot Court Competition. He also served as a law fellow for the Center for the Prevention of Child Maltreatment.

Following law school, Rex clerked for the South Dakota Supreme Court. Rex is a member of the South Dakota Bar Association. He focuses on general practice.

Meet Micayla! Micayla joined our firm in August. MICAYLA BAMBERG grew up in Corsica, South Dakota. She received her unde...
11/21/2024

Meet Micayla! Micayla joined our firm in August.

MICAYLA BAMBERG grew up in Corsica, South Dakota. She received her undergraduate degree from Dakota Wesleyan University and her law degree from University of South Dakota Knudson School of Law. During law school, Micayla was a member of the Trial Team and worked as a research assistant.

Following law school, Micayla served as a law clerk for the First Judicial Circuit. Micayla is a member of the South Dakota Bar Association. She focuses on general practice.

Address

1718 N Sanborn Boulevard
Mitchell, SD
57301

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16059965588

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