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Find Medical Malpractice Lawyers Near You in Sioux Falls, SD

Browse medical malpractice lawyers serving Sioux Falls, South Dakota. Updated 2026-07-14.

The top-rated medical malpractice lawyer in Sioux Falls, South Dakota is King Law Firm, rated 4.9 stars across 167 reviews. Other highly rated options include Janklow Abdallah Law Firm, Morgan & Morgan, Hoy Law. This directory lists 20 medical malpractice lawyers serving Sioux Falls.

Showing 20 medical malpractice lawyers in Sioux Falls, SDListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1King Law Firm101 N Phillips Ave Suite 602(605) 332-4000
2Janklow Abdallah Law Firm101 S Main Ave #100(605) 338-4304
3Morgan & Morgan101 S Reid St Suite 307(605) 906-6555
4Hoy Law4900 S Minnesota Ave Suite 200(605) 334-8900
5Merkle Law Firm5032 S Bur Oak Pl Unit 220(605) 339-1420
6Alvine Law Firm, LLP809 W 10th St(605) 275-0808
7HPS Law Firm101 W 69th St Suite 105A(605) 252-9277
8Christensen Law Office PC431 N Phillips Ave(605) 335-1778
9Even Law Firm100 S Spring Ave #100(605) 339-6080
10Johnson Janklow Abdallah101 S Main Ave #100(605) 338-4304
KL
101 N Phillips Ave Suite 602
King Law Firm
Medical Malpractice Lawyer · Sioux Falls, SD

King Law Firm serves the Sioux Falls, South Dakota, area as a medical malpractice lawyer. The firm handles cases involving negligent medical care where a healthcare provider’s error causes patient harm. It represents clients who have suffered from misdiagnosis, surgical mistakes, or medication errors. These claims require a thorough review of medical records and expert testimony to prove a deviation from the standard of care. The firm specifically manages birth injury litigation and cases involving anesthesia errors.

JA
101 S Main Ave #100
Janklow Abdallah Law Firm
Medical Malpractice Lawyer · Sioux Falls, SD

Janklow Abdallah Law Firm provides legal representation for individuals harmed by substandard medical care in Sioux Falls. The firm handles cases involving misdiagnosis, surgical errors, birth injuries, and medication mistakes, guiding clients through complex litigation processes. It offers free initial consultations to evaluate potential claims. Janklow Abdallah Law Firm assists clients in securing compensation for damages incurred in medical settings. Its services cover cases arising from single-family homes undergoing at-home care, as well as incidents occurring in hospitals, clinics, apartments, retail environments, and restaurants.

MM
101 S Reid St Suite 307
Morgan & Morgan
Medical Malpractice Lawyer · Sioux Falls, SD

Morgan & Morgan serves individuals and families in Sioux Falls who have experienced harm due to substandard medical care. The firm handles cases involving surgical errors, misdiagnosis, medication mistakes, and birth injuries, pursuing compensation for physical and emotional damages. Located in the South Dakota capital, the practice extends its medical malpractice services to residents of the surrounding Minnehaha County area, including communities like Brandon.

HL
4900 S Minnesota Ave Suite 200
Hoy Law
Medical Malpractice Lawyer · Sioux Falls, SD

Hoy Law serves Sioux Falls and the surrounding communities in South Dakota, handling medical malpractice claims where healthcare providers fail to meet accepted standards of care. The firm addresses cases involving surgical errors, misdiagnoses, birth injuries, and medication mistakes that cause patient harm. Each case is investigated by thoroughly reviewing medical records and consulting with relevant specialists to establish liability and damages. The approach focuses on building a detailed factual foundation before pursuing negotiated settlements or courtroom litigation on behalf of injured clients.

ML
5032 S Bur Oak Pl Unit 220
Merkle Law Firm
Medical Malpractice Lawyer · Sioux Falls, SD

Merkle Law Firm represents clients in Sioux Falls, SD, in medical malpractice cases, which differ from recurring legal service needs such as contract reviews. Rather than handling ongoing matters, malpractice claims involve a single, specific incident of substandard care. The firm evaluates each case to determine whether a doctor or hospital deviated from accepted medical standards. They then pursue compensation for resulting injuries through negotiations or court proceedings. This service runs on a one-time, as-needed basis for individuals who have suffered harm due to a medical error.

AL
809 W 10th St
Alvine Law Firm, LLP
Medical Malpractice Lawyer · Sioux Falls, SD

Alvine Law Firm, LLP in Sioux Falls, SD provides specialized legal representation for clients harmed by negligent medical care, including misdiagnosis, surgical errors, and medication mistakes. The firm generally handles claims against hospitals, physicians, and healthcare facilities to secure compensation for damages such as lost income and ongoing treatment costs. It assists with cases during the winter months when emergency room visits increase, addressing injuries resulting from delayed or improper care.

HL
101 W 69th St Suite 105A
HPS Law Firm
Medical Malpractice Lawyer · Sioux Falls, SD

HPS Law Firm handles legal disputes arising from negligent medical care in Sioux Falls. Its practice focuses specifically on holding healthcare providers accountable through medical malpractice claims. The attorneys investigate cases involving misdiagnosis, surgical errors, and medication mistakes. They guide clients through complex litigation against hospitals and individual practitioners. HPS Law Firm provides representation for claims related to medical offices and outpatient surgical centers. It also serves clients in rehabilitation facilities and nursing homes. The firm applies its courtroom experience to cases from hospitals, clinics, and diagnostic imaging centers.

CL
431 N Phillips Ave
Christensen Law Office PC
Medical Malpractice Lawyer · Sioux Falls, SD

Winter in Sioux Falls often brings icy sidewalks and driveways, making slip-and-fall injuries a serious concern. Christensen Law Office PC responds to such needs by offering legal guidance for those harmed by substandard medical care or facility negligence in the region. Their practice involves investigating whether a healthcare provider deviated from accepted standards, causing patient harm. An attorney at this firm typically begins by reviewing records to assess the validity of a claim, starting with a no-obligation consultation to discuss the individual circumstances of the injury.

EL
100 S Spring Ave #100
Even Law Firm
Medical Malpractice Lawyer · Sioux Falls, SD

Even Law Firm provides medical malpractice legal services for individuals in Sioux Falls, SD, handling claims involving hospital errors, surgical mistakes, and misdiagnosis. The firm also represents commercial clients such as clinics and nursing facilities in liability matters throughout the surrounding area. Their work includes investigating incidents, consulting with independent medical experts, and negotiating settlements or pursuing litigation. After a case resolves, the firm can assist with follow-up documentation to ensure ongoing care arrangements are properly addressed between regular medical visits.

JJ
101 S Main Ave #100
Johnson Janklow Abdallah
Medical Malpractice Lawyer · Sioux Falls, SD

Johnson Janklow Abdallah in Sioux Falls, SD is known for representing clients harmed by negligent healthcare providers. The firm’s service range includes investigating complex surgical errors and misdiagnosis cases that cause serious patient injury. It also handles claims involving birth trauma, medication mistakes, and anesthesia errors. Attorneys in this firm provide guidance through difficult litigation against hospitals and medical professionals. The practice additionally offers assistance with filing timely malpractice suits and managing confidential medical record reviews for supporting a plaintiff’s case.

NP
4301 W 57th St Unit 121
Northern Plains Justice, LLP
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 644-5003
northernplainsjustice.com
BL
300 S Main Ave
Boyce Law Firm, LLP
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 336-2424
boycelaw.com
RL
3500 S 1st Ave Cir Unit 201
Radke Law Office, P.C.
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 575-2603
radkelaw.com
MA
927 E 8th St Suite 104
Monge & Associates Injury and Accident Attorneys
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 777-0963
becauseyouwanttowin.com/sioux-falls-personal-injury-lawyer
SA
101 S Main Ave #100
Scott Abdallah Law
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 338-4304
janklowabdallah.com
RJ
101 S Main Ave #100
Russ Janklow Law
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 338-4304
janklowabdallah.com/our-attorneys/russ-janklow
HW
600 S Main Ave
Hagen, Wilka & Archer, LLP
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 334-0005
hwalaw.com
HM
225 E 11th St Suite 201
Haigh, Mark W - Evans Haigh & Arndt LLP
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 275-9599
ehalawyers.com
OM
140 N Phillips Ave #203
Ogborn Mihm, LLP
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 534-8392
omtrial.com
JB
101 S Main Ave #100
Jami Bishop
Medical Malpractice Lawyer · Sioux Falls, SD
(605) 275-8547
janklowabdallah.com/our-attorneys/jami-bishop

What Does a a Medical Malpractice Lawyer in Sioux Falls Cost?

The cost of hiring a medical malpractice lawyer in South Dakota is primarily driven by the contingency fee model. Under this arrangement, the lawyer receives a percentage of the final settlement or verdict, typically ranging from 33 percent if the case settles before trial to 40 percent if it goes to trial or appeal. In addition to the fee, clients are responsible for case expenses, which can include medical record retrieval fees, court filing costs, deposition transcripts, and expert witness fees. Expert reviews alone often cost between $5,000 and $25,000, and in complex cases involving multiple specialists, these costs can exceed $50,000. Most lawyers advance these expenses and deduct them from the recovery, so clients do not pay out of pocket unless the case is unsuccessful.

It is important to understand that if the case is not successful, you may still owe nothing for the lawyers time, but you could be responsible for the advanced costs depending on the fee agreement. Some lawyers absorb these costs, while others require reimbursement. Always review the fee agreement carefully and ask about cost-sharing policies before signing. This information is general and does not constitute legal advice. You should consult with a qualified attorney in Sioux Falls to discuss the specific costs and fee structure for your potential case.

About medical malpractice lawyers in Sioux Falls

Medical malpractice occurs when a healthcare professional deviates from accepted standards of care, causing harm to a patient. In Sioux Falls, South Dakota, these cases encompass a wide range of errors including surgical mistakes such as operating on the wrong site, leaving instruments inside a patient, or performing unnecessary procedures. Misdiagnosis and delayed diagnosis are among the most common claims, where a physician fails to identify conditions like cancer, heart attack, or stroke in a timely manner, allowing the disease to progress. Medication errors, including prescribing the wrong drug or incorrect dosage, can lead to severe adverse reactions or death. Birth injuries, such as cerebral palsy from oxygen deprivation during delivery, and anesthesia errors, like administering too much or too little anesthesia, also fall under this practice area. Hospital negligence, including inadequate staffing, poor infection control, or failure to monitor patients, rounds out the types of cases handled by medical malpractice lawyers in Sioux Falls.

South Dakota imposes specific legal requirements that significantly affect medical malpractice claims. The statute of limitations generally requires filing a lawsuit within two years from the date of the alleged malpractice. However, South Dakota Codified Law Section 15-2-14A includes a discovery rule that extends this deadline to two years from when the patient discovers or should have discovered the injury, with an absolute cap of six years from the date of the malpractice, regardless of discovery. For minors under age six, the statute is tolled until their sixth birthday, but they must file by age eight. South Dakota also has a cap on noneconomic damages, such as pain and suffering, set at $500,000 per claim under SDCL 21-3-11. There is no cap on economic damages like medical bills and lost wages. Additionally, South Dakota requires a certificate of merit or expert affidavit under SDCL 15-2-14B, meaning the plaintiff must file an affidavit from a qualified expert within 90 days of filing the lawsuit, stating that the care provided fell below the standard of care and caused the injury. Failure to provide this affidavit can result in dismissal.

Proving medical malpractice in South Dakota requires establishing four elements: duty, breach, causation, and damages. The standard of care is defined as what a reasonably prudent healthcare provider in the same specialty would have done under similar circumstances. Expert testimony is almost always required to establish this standard and to show how the defendant breached it. The expert must be a licensed physician in the same field as the defendant and must demonstrate familiarity with the standard of care in South Dakota or a similar community. Causation requires proving that the breach directly caused the patient harm, not just that a bad outcome occurred. South Dakota law distinguishes between negligence and a bad outcome: a patient may suffer a poor result from a procedure even if the doctor followed all proper protocols. For example, a patient who develops an infection after surgery despite sterile technique and proper antibiotics has not suffered malpractice. The key is whether the provider acted reasonably, not whether the outcome was perfect.

When hiring a medical malpractice lawyer in Sioux Falls, clients typically enter into a contingency fee agreement. This means the lawyer receives a percentage of the recovery only if the case is successful. Contingency fees in medical malpractice cases generally range from 33 percent to 40 percent of the total recovery, with the percentage often increasing if the case goes to trial or appeal. However, clients must also understand that costs for expert reviews, medical record retrieval, and deposition fees can be significant. Expert witness fees alone can range from $5,000 to $25,000 or more, depending on the complexity of the case and the number of experts needed. Most lawyers advance these costs and deduct them from the final settlement or verdict. The case screening process is rigorous: lawyers typically review medical records, consult with medical experts, and assess the viability of the claim before accepting a case. Many cases are declined because the injury is not severe enough, the statute of limitations has expired, or the evidence does not clearly show a deviation from the standard of care. It is not uncommon for lawyers to reject 90 percent or more of potential medical malpractice cases.

The value of a medical malpractice case in Sioux Falls depends on several factors. Severity of injury is paramount: permanent disabilities, brain damage, spinal cord injuries, or wrongful death yield higher damages. The age of the patient matters because younger patients have longer life expectancies and greater future earning potential. Lost earning capacity is calculated based on the patient occupation, salary, and years of work remaining. Future medical needs, including ongoing surgeries, rehabilitation, home health care, and medications, are estimated and added to economic damages. Permanent disability that prevents a patient from returning to work or performing daily activities significantly increases case value. In wrongful death cases, the family may recover funeral expenses, loss of financial support, and loss of companionship, though the $500,000 cap on noneconomic damages applies. Punitive damages are rarely awarded in South Dakota medical malpractice cases and require clear and convincing evidence of willful, wanton, or malicious conduct.

Sioux Falls is home to the largest healthcare systems in South Dakota, including Sanford Health and Avera Health, which operate major hospitals, clinics, and specialty centers. The University of South Dakota Sanford School of Medicine, based in Sioux Falls, trains physicians and provides a pool of local expert witnesses familiar with South Dakota standards. Local jury attitudes tend to be conservative and generally favorable toward physicians, making medical malpractice cases challenging to win at trial. Juries in South Dakota often require clear and convincing evidence of negligence before awarding damages. Recent notable verdicts in the state include a $2.5 million award for a delayed diagnosis of breast cancer and a $1.8 million settlement for a surgical error resulting in permanent nerve damage. These outcomes highlight the importance of strong expert testimony and thorough case preparation. Lawyers in Sioux Falls must navigate these local dynamics carefully, often preferring to settle cases when liability is clear rather than risking a trial verdict.

Frequently Asked Questions

What is the statute of limitations for filing a medical malpractice lawsuit in Sioux Falls, South Dakota?

In South Dakota, you generally have two years from the date of the alleged malpractice to file a lawsuit. Under the discovery rule, the deadline extends to two years from when you discovered or should have discovered the injury, but no more than six years from the date of the malpractice, except for cases involving a foreign object left in the body. For minors under age six, the deadline is extended to their eighth birthday. Missing these deadlines can permanently bar your claim.

How much does it cost to hire a medical malpractice lawyer in Sioux Falls, and what are the typical fees?

Most medical malpractice lawyers in Sioux Falls work on a contingency fee basis, meaning you pay nothing upfront and the lawyer receives a percentage of your recovery, typically 33 percent to 40 percent. You may also be responsible for case costs, such as expert witness fees ranging from $5,000 to $25,000 or more, which the lawyer often advances and deducts from the settlement or verdict. Always ask for a written fee agreement outlining all costs and percentages before signing.

What is the legal process for a medical malpractice case in South Dakota, and how long does it take?

The process begins with a case review and filing of a lawsuit, followed by a 90-day window to submit a certificate of merit from a qualified expert. Discovery then occurs, including depositions and exchange of medical records, which can take 12 to 24 months. Most cases settle before trial, but if no settlement is reached, a trial may take an additional 6 to 12 months. From start to finish, a typical case resolves in 18 to 36 months, though complex cases can take longer.

Medical Malpractice Lawyers in Other South Dakota Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each medical malpractice lawyer's current standing with the State Bar of South Dakota.