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Hauptman, O'Brien, Wolf & Lathrop, P.C.

Hauptman, O'Brien, Wolf & Lathrop, P.C. - Sioux City, IA

Personal Injury Lawyers in Sioux City, IA

505 5th Street, Suite 800 Sioux City, IA 51101

  • Free Consultation

Sioux City Personal Injury Law Firm

Updated: 07/30/2026

Areas of Practice

  • Personal Injury

Litigation: 90%

Firm Information

Overview

When an unexpected accident drastically alters the course of your life in Sioux City, Iowa, securing skilled legal representation is essential for your future. At Hauptman, O'Brien, Wolf & Lathrop, P.C., we combine fierce courtroom advocacy with compassionate client care to help you reclaim your stability and secure full financial recovery.

Our proven track record speaks volumes about our capability in the courtroom and at the negotiating table, featuring milestones such as a $2.05 million auto accident recovery and a $2 million wrongful death verdict. We know precisely how major insurance companies operate, and we utilize our extensive knowledge base to counter their tactics effectively and protect your entitlements.

At our core, we believe that personalized attention fundamentally changes legal outcomes. We work closely with you to craft a customized legal strategy tailored to your specific recovery needs. If you are facing mounting medical bills and an uncertain future, our attorneys are here to provide the steadfast support you require.

Backed by 268 years of combined professional experience, our firm handles an extensive array of complex injury claims. From multivehicle collisions involving semi trucks, cars and motorcycles to bicycle and pedestrian accidents, boat crashes, workplace mishaps and slip-and-fall events, we investigate every single angle. We also represent victims of animal bites, defective products, catastrophic trauma, medical malpractice, wrongful death and severe injuries affecting the brain, spine or skin.

If you or someone you love has suffered an injury because of another person's negligence, do not wait to protect your legal rights. Contact Hauptman, O'Brien, Wolf & Lathrop, P.C., to schedule a consultation with an experienced personal injury attorney.

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Attorneys

Daniel Hartnett

Managing Attorney

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Daniel Hartnett

Managing Attorney

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Photo

Contact

Google Map

Sioux City, IA

505 5th Street, Suite 800
Sioux City, IA 51101

Directions

Phone Number: 402-998-5739

Fax Number: 402-397-7915

Email: Send a message

Website: https://www.hauptman-obrien.net/

Hours: By Appointment Only; Appointments:Weekday

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Nebraska Locations

Omaha, NE  (Main Office, 87.7 miles)

1005 South 107th Avenue
Suite 200
Omaha, NE 68114

Directions

Phone Number: 402-998-5739

Fax Number: 402-397-7915

Email: Send a message

Website: https://www.hauptman-obrien.net/

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Omaha, NE  (92 miles)

4939 South 24th Street
Omaha, NE 68107

Directions

Phone Number: 402-998-5739

Fax Number: 402-397-7915

Email: Send a message

Website: https://www.hauptman-obrien.net/

Hours: By Appointment Only; Appointments: Weekday

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Bellevue, NE  (96.3 miles)

11507 South 42nd Street
Suite 101
Bellevue, NE 68123

Directions

Phone Number: 402-998-5739

Fax Number: 402-291-1478

Email: Send a message

Website: https://www.hauptman-obrien.net/

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Lincoln, NE  (117.6 miles)

1220 Lincoln Mall
Suite 150
Lincoln, NE 68508

Directions

Phone Number: 402-998-5739

Fax Number: 402-397-7915

Email: Send a message

Website: https://www.hauptman-obrien.net/

Hours: By Appointment Only; Appointments: Weekday

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Additional Iowa Locations

Council Bluffs, IA  (90.3 miles)

607 S. Main Street
Council Bluffs, IA 51503

Directions

Phone Number: 402-998-5739

Fax Number: 402-397-7915

Email: Send a message

Website: https://www.hauptman-obrien.net/

Hours: By Appointment Only; Appointments: Weekday

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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