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The 4 D’s of Negligence

4 d's of negligence

For those who are injured in a work-related accident or car accident, or even if you’re just a frequent patient at the emergency room, proper care is what we hope to get. After all, with the price of medical expenses, hospital bills, and surcharge hidden fees, anticipating a certain degree of care as a patient isn’t too much to ask. Unfortunately, not all doctors perform to adequate standards of care for their patients. The San Antonio medical malpractice lawyers at Janicek Law can help you determine whether a healthcare professional’s actions fall within the required 4 D’s of negligence in a medical negligence case. Call 210-366-4949 to schedule a free consultation with us.

Duty of Care

Physicians, doctors, or any other medical experts treating patients in a medical facility have a responsibility to provide the best possible care for their patients. This duty of care to patients should hold up to the same standards of care that other medical professionals in the same field would follow.

Deviation From That Duty

When a healthcare professional deviates from the medical standard of care, that means that they don’t act like a competent doctor would. This breached standard of care may cause physical, emotional, and financial harm to a patient.

When a complex issue, like proving that a healthcare professional’s duty dereliction caused an injury, you need substantial evidence to build a successful medical negligence claim. Establishing a prima facie case of negligence and proving medical negligence can be highly challenging in some cases, even for the best lawyers.

If a healthcare professional deviates from their responsibilities, a jury will need evidence of the following:

  1. The medical professional did not provide medical treatment that meets an appropriate standard of care.
  2. Any practicing physician in similar circumstances would have treated the patient differently.

Attorneys at Janicek Law can help you build a strong case by:

  • Providing proof that a doctor-patient relationship existed
  • Proving that the healthcare professional failed to treat patients with the appropriate standard of care
  • Demonstrating the potential health risks that stem from a doctor who fails to provide appropriate medical care

Proving negligence in court isn’t a challenge for every personal injury case.

For instance, suppose a healthcare provider or physician was under the influence of alcohol while performing an operation. He cuts the incision far too wide, causing significant bleeding. With the help of other staff members, the physician controls the bleeding, finishes the surgery, and heads home. On the way home from work, the physician is pulled over and given a breathalyzer test, which he fails. As a direct result of negligence, the patient suffered from infection, insurmountable pain, extended healing time, and a host of other issues that led to a long-term disability.

This example of a personal injury claim is cut and dry. Establishing negligence for this case wouldn’t be difficult, to say the least.

However, establishing negligence for a personal injury claim isn’t usually as simple as the example outlined above, especially for medical malpractice claims.

For example, many believe that if a doctor’s suggested medical treatment is ineffective, they are eligible for compensation. This isn’t the way the law works.

In fact, many healthcare providers actively choose not to take risks, even when it could be more beneficial to their patient, because they want to avoid any potential liability. A standard protocol for medical treatment exists for just about every given scenario you can imagine. So, as long as the doctor provides the same treatment that other healthcare providers practicing within the medical industry would, a patient has no legal recourse for compensation.

Direct Cause

The third element within the 4 D’s of medical negligence claims is direct causation.

Medical errors are the third leading cause of death in the United States. So, when a patient suffers an injury and can prove that medical negligence was the direct cause of their injury, the victim can receive compensation for their damages.

When medical negligence is involved, the original injury will often manifest:

  • As a medical condition that worsens after the treatment
  • Unexpected, or sometimes, unreasonable complications
  • As a need for new medical treatment

Even if a medical professional didn’t cause an injury or medical condition, their actions/inactions could negatively affect the patient’s prognosis, worsen the condition, or cause the patient to require additional treatment.

For example, a delayed cancer diagnosis could ultimately cause a patient with a relatively treatable condition to die. As the patient waits for the correct diagnosis, the cancer progresses and begins to metastasize to other parts of the body. If this has happened to you, contact an experienced San Antonio medical misdiagnosis lawyer at Janicek Law.

However, in order for a patient to have a valid medical negligence case, the doctor’s actions or lack thereof must deviate from the accepted standards of care.

The Burden of Proof in Negligence Cases

The burden for proving causation in medical malpractice claims falls on the patient or plaintiff.

Proving that an injury was caused by a medical professional’s deviation from their duty of care isn’t simple. Every medical procedure comes with acceptable risks. And, even if the physician or nurse does everything by the book, complications from treatments can still occur.

This, in and of itself, would make proving that the healthcare professional’s negligence caused the injury a challenging task at best.

Moreover, medical malpractice cases must be proven by a preponderance of the evidence. A personal injury attorney must convince the jury that the defendant’s actions more than likely caused the victim’s injury. The attorney can bring in medical experts to testify on behalf of the plaintiff, but the decision is ultimately up to the jury.

Now, let’s take a look at the possible defendants: healthcare professionals, nurses, doctors, and hospitals. All of which are typically represented by the hospital’s defense lawyers on retainer. Hospitals will devote a seemingly unending stream of resources to protect their assets, regardless if their staff acted within the scope of accepted practices or not.

Essentially, if you want to have a favorable outcome from your medical malpractice claim, you’ll need a personal injury law firm with the patience, experience, and resources to take on the hospital’s legal team. At Janicek Law, our San Antonio hospital negligence lawyers understand how to sue a hospital in Texas.

4 d's of negligence

Damages

When victims are harmed due to negligence, the type of damages typically will fall into a category of either economic or non-economic damages. When an individual suffers a loss due to medical malpractice, our attorneys will fight for maximum compensation for their damages. The San Antonio medical malpractice attorneys at Janicek Law can discuss the circumstances of your unique case through a free consultation. We know the importance of matters such as the 4 Ds of medical negligence and how much influence that can have on an individual’s life.

What are Economic Damages?

Economic damages, or actual damages, refer to the economic losses that the patient experienced as a result of his or her injury. In medical malpractice claims, the economic damages can often range on the level of severity and factors surrounding the claim.

While each medical malpractice claim is different, economic damages can include:

  • Cost of medical treatment, including future medical costs
    • Physical therapy
    • Prescriptions
    • Miscellaneous costs that are associated with ongoing treatment and care, such as gas, hospital parking, wheelchairs, etc.
  • Current and future lost wages

A personal injury lawyer will help you and your loved ones gain the opportunity to recover the economic and non-economic damages. Janicek’s experienced attorneys understand the list of challenges your family has faced resulting from medical negligence and how important proving direct causation of medical negligence is for your particular case. If you’ve suffered health consequences from a medical professional (whether this is a nurse or doctor), and the 4 D’s of negligence apply to your situation, call to speak with a medical negligence lawyer at Janicek Law.

What are Non-Economic Damages?

Non-economic damages, or general damages, are the losses that aren’t measurable. They’re the intangible losses that a patient suffers as a direct result of their injury.

While these damages don’t have a direct monetary value, the malpractice victim still deserves to be compensated for them.

Non-economic damages can include:

  • Emotional distress
  • Pain and suffering
  • Loss of consortium
  • Disfigurement
  • Mental anguish

Trauma can affect a person for the rest of his or her lifetime. Some victims of medical negligence will never be able to fully heal.

The experienced San Antonio medical negligence lawyers at Janicek Law understand the 4 d’s of negligence, how they apply in medical malpractice cases, and the expected standards of hospital and medical care.

What are Punitive Damages?

In Texas, punitive damages are awarded to individuals as punishment for malicious or harmful behavior displayed by the at-fault party. In some cases, courts will try to make common examples out of the individuals’ crimes to prevent repetitive acts in the future. Punitive damages resemble those compared to a “negligent act” and could be awarded in cases that present:

  • Wrongful death
  • Direct causation personal injury cases
  • Catastrophic injury cases

When you or your loved ones find difficulty enjoying life as you once did, our personal injury attorneys want you to know there is hope. Many families that suffered from a hospital or medical provider that acted within the four D’s of medical negligence have benefitted from our attorneys’ help in ways well beyond the legal system. Our San Antonio law firm has an experienced and compassionate medical malpractice attorney ready to support you through your medical malpractice claim.

the 4 d's of negligence

Experienced San Antonio Medical Malpractice Lawyers

When a loved one suffers from an injury, and the 4 Ds of negligence apply, our medical malpractice attorneys are here to help. Having experienced San Antonio personal injury lawyers fighting for your family through your medical negligence claim means that you will not go through this challenging time alone. A medical malpractice lawyer at Janicek Law understands how much one can lose and that some individuals may never fully recover the damages they suffer.

Our team of attorneys will advocate for your loved ones who have suffered from medical malpractice. When a healthcare provider has an established relationship with a patient, deviates from the standard of care, and this causes the patient pain or injury, this constitutes a valid claim for medical negligence.

Call 210-366-4949 to schedule a free consultation with our San Antonio legal team.

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Natasha Garza
31 August 2026
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We had an amazing experience with Janicek Law from beginning to end. Karen Rangel recommended us to Cassidy Muniz, and we are so thankful she did. Cassidy assisted myself, my husband, and our two daughters, and all four of us are extremely happy with the experience and outcome. Cassidy truly went above and beyond for our entire family. She was always responsive, patient, professional, and helpful, and she kept us informed throughout the entire process. Everything went smoothly, we had no issues, and she made what could have been a stressful situation so much easier for us. The entire team at Janicek Law is amazing, and we felt like we were in great hands from start to finish. We are incredibly grateful to Karen for recommending Cassidy and especially grateful to Cassidy for everything she did for our family. We would 100% recommend Cassidy and Janicek Law to anyone looking for a team that truly cares about their clients. Thank you all so much for everything! ❤️
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Alex McWhirter
18 August 2026
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We were referred to Janicek Law firm from a lawyer in Brownsville, who pointed out that they are experts in the field of medical malpractice and I am so grateful. We worked with Andrew and Gaby and they were dedicated and worked hard to get us the best possible outcome. They kept us informed and updated through every step of the process, always with a friendly and very professional disposition. Despite language and distance challenges, they accommodated all of our needs, and I would highly recommend Janicek Law Firm. They made a bad situation better by listening to our concerns, helping us through a sorrowful time for my family, and advising on how to defeat our opponent. For any families that have a beloved and elderly relative who suffered in the hands of callous and neglectful medical institutions, Janicek Law Firm were amazing in advocating for our relative and making these corporate entities accountable. Thank you, Andrew and Gaby, we really appreciated your help!
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Heidi Soto
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Mr Bernal and Karen were great. They always kept me up to date on all that was going on at all times. When it came down to mediation Mr Bernal knew exactly what to do and say to make things clear with the insurance company who wanted to take advantage of me. I highly recommend Mr Bernal if you ever are in an accident. He will definitely take care of you.
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Lucy
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I am beyond thankful for everyone at Janicek law for the professionalism, dedication, and support you all have showed throughout my lawsuit. From the very beginning, you all made a difficult and stressful situation much easier to navigate! Thank you for taking the time to answer my questions, keeping me informed every step of the way and making this process as stress free as possible! I can without a doubt definitely recommend this law firm!
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Iris Contreras
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I have started this review so many times, but every time I do, I realize there simply aren't enough words to thank the people at Janicek Law. Almost 3 years ago, my world ended. I lost my son, Zayden—the greatest love of my life. My other son, Zy, witnessed the unimaginable that day. He carries those memories with him every single day, and we are forever grateful that he is still here because we very easily could have lost him too. Our family didn't just experience a tragedy—we experienced trauma that changed us forever. When I first met the team at Janicek Law, I wasn't just grieving. I was broken. I was a mother trying to survive the unthinkable while helping my surviving son heal from something no child should ever witness. I didn't know if I had the strength to keep fighting. There were so many moments when I wanted to give up. Every deposition, every conversation, every piece of evidence forced me to relive the worst day of my life. I told them I couldn't do it anymore. But they never let me forget why we were fighting. They reminded me that Zayden deserved justice. They reminded me that Zy deserved justice. They believed in my family even when I couldn't believe in myself. What makes Janicek Law different is that this was never just a job to them. They never made me feel like another client or another case number. They knew my children by name. They celebrated Zayden's life. They cried with us, prayed with us, hugged us, encouraged us, and walked beside us through every heartbreaking step. They carried a piece of this burden with us, and I will never forget that. Even after the case was over, they didn't disappear. They still answer my calls. They still help me with paperwork. They still check on me. They still make me feel like my family matters. That's something you cannot fake. That's love. Somewhere along the way, I stopped seeing them as "my attorneys" and started seeing them as family. And I truly believe I have a family for life. No amount of money will ever bring my little boy back. I would trade every penny to hear his laugh one more time. But because of Janicek Law, I have peace knowing that his life mattered, his story was heard, and that they fought for my boys with everything they had. From the deepest part of a mother's heart... thank you. Thank you for loving my children. Thank you for never giving up on us when I wanted to give up myself. Thank you for standing beside us through the darkest chapter of our lives. You gave my family more than legal representation—you gave us hope, dignity, and people we will love for the rest of our lives. You helped a grieving mother find the strength to be the voice her son no longer had. In a world that can feel so unfair, you reminded me that there are still genuinely good people. We love each and every one of you, and we will never forget what you did for Zayden, for Zy, and for us.❤️
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Destiny Sanchez
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My friend Karen referred us to Janicek law firm and I am so grateful. We worked with cassidy moving forward and she went above and beyond while helping me with my accident case. From the very beginning, she was professional, knowledgeable, and always available to answer my questions. She kept me informed throughout the entire process and made a stressful situation much easier to handle. Her dedication, hard work, and attention to detail truly made a difference in my case. I am incredibly grateful for everything she did for me and my family. I would highly recommend Cassidy and Janicek Law Firm, who genuinely cares about clients and fights for the best possible outcome. Thank you cassidy for everything!
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Virginia-Ann Bernal
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After my accident, I felt overwhelmed and had no idea what to do next. Choosing Janicek Law Firm was one of the best decisions I could have made. From the very beginning, Philip Bernal, Cassidy Muniz, and Karen Rangel took the time to explain the process, answer my questions, and make sure I always knew what to expect. Cassidy and Karen were absolutely incredible throughout my entire case. They coordinated my medical care, helped with scheduling appointments, communicated with my insurance, and was always available whenever I needed guidance or reassurance. Their compassion and dedication truly made a difficult time so much easier. The entire team worked hard to build my case, keeping me informed every step of the way, and ultimately secured a settlement I was very happy with. More importantly, they gave me the peace of mind to focus on healing instead of worrying about the legal process. I can’t thank Philip, Cassidy, Karen and everyone at Janicek Law Firm enough for their professionalism, kindness, and commitment. If you’re looking for a law firm that genuinely cares about its clients, I highly recommend them. THANK YOU SOO MUCH!!
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Corey Sil
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Mr. Skemp and Gaby took care of everything and made my suit for Wrongful Death as easy as possible. I couldn’t have done any of this with out them! They honored and represented my Mother to the fullest and for that I am greatful! G. Silvas
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Good lawyers .
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Aldo Salinas
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I highly recommend the team at Janicek Law. From the very beginning, they provided outstanding legal service that was both professional and deeply compassionate. The entire staff is incredibly knowledgeable, and they made a complex process feel manageable and stress-free. It’s rare to find a firm that combines such high-level legal expertise with a genuinely friendly, client-focused approach. I am very grateful for their support and would choose them again without hesitation.
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