Banner Gateway Medical Center Malpractice Lawyer
Hastings Law Firm pursues hospital malpractice claims for patients and families hurt by care at Banner Gateway Medical Center, a Banner Health hospital in Gilbert, Arizona. Those claims can name the hospital, its employees, or a doctor who works at the hospital without working for it. When medical care goes wrong, a patient and their family can be left with a serious injury, a longer recovery, or the loss of a loved one. Finding out what happened and who should be held accountable takes attorneys who understand medicine as well as they understand the courtroom. At Hastings Law Firm, medical malpractice is all we do!

Last Updated: September 28, 2026
Trial-Ready Hospital Negligence Attorneys for Banner Gateway Medical Center Patients and Families
Hastings Law Firm’s hospital negligence lawyers bring experienced representation to Banner Gateway Medical Center patients and families in Gilbert, Arizona. Our firm’s founder, Tommy Hastings, is Board Certified in Personal Injury Trial Law and has represented injured patients since 2001. The team also counts former malpractice defense attorneys who understand the tactics hospitals use to deny liability.
Our attorneys put that knowledge to work by anticipating the defense a hospital is likely to raise and preparing the evidence to answer it. That evidence comes from a nationwide network of medical experts, who can explain what each provider’s care should have been. Each case is prepared as if it were going to trial, and our clients have received multimillion-dollar settlements and record-setting verdicts as a result. Those results come from a firm that has been dedicated exclusively to medical malpractice since 2005.
Call us now for a free, confidential case review. Our team will listen to what you have been through, investigate your claim, and explain your options.

The Types of Banner Gateway Medical Center Lawsuits Our Hospital Malpractice Attorneys Handle
Hastings Law Firm handles Banner Gateway Medical Center lawsuits in Gilbert, Arizona, over childbirth and newborn care, weight-loss and joint surgery, and emergency diagnoses. Our attorneys build each lawsuit from the records kept by every unit involved, from the labor floor to the emergency department. Those records show which decision departed from careful practice and what that departure cost the patient.
The cases we see most often at an East Valley hospital with a maternity unit and special care nursery like Banner Gateway include:
- Childbirth and special care nursery errors. A warning sign during labor can go unanswered, a delivery can come later than the mother’s or baby’s condition called for, or a newborn’s care in the nursery can fall short. The harm can stay with a child for life and change a family’s plans for years. Our Phoenix birth injury lawyers set the fetal heart tracings beside the labor notes and the nursery chart to pinpoint when a response was needed.
- Weight-loss, joint replacement and robot-assisted surgery errors. A mistake can happen in the operating room, or a complication can go unrecognized while the patient recovers on the floor. The patient can face another operation, a longer hospital stay, and months of additional recovery before life returns to normal. Our Phoenix surgical error lawyers work through the operative report, the anesthesia record and the recovery nursing notes to find when the complication first showed.
- Missed diagnoses in the emergency department for adults and children. A serious condition can go unrecognized at triage, or treatment can start too late to help. For a child or an adult, that delay can mean permanent harm or the loss of a life that earlier care might have saved. Our Arizona emergency room malpractice attorneys rebuild the visit from the triage entry, the test orders and the discharge instructions.
While these are common claim types, our hospital malpractice attorneys handle any valid medical negligence case that arises at this hospital.
The Hastings Law Firm Difference
Results matter, but what truly sets us apart is how we achieve them. Every verdict, every settlement, and every Gilbert courtroom victory comes from one guiding promise: To treat each client’s fight for justice as if it were our own.
This balance of skill, experience, and empathy reflects our core philosophy that justice should not only compensate the injured, but also make health care safer nationwide.

About Banner Gateway Medical Center and Its East Valley Campus
Banner Gateway Medical Center is a hospital in Gilbert, Arizona, providing inpatient, emergency, maternity and surgical care. It belongs to Banner Health, which describes itself as a nonprofit health system, so it is a private hospital rather than a government one.
The campus at 1900 N Higley Rd sits in Maricopa County and serves an East Valley area that includes Gilbert, Queen Creek, Chandler and Mesa. Other Banner Health hospitals nearby include Banner Desert Medical Center and Banner Baywood Medical Center in Mesa, along with Banner Ironwood Medical Center.
The hospital’s emergency department uses triage to decide who is seen first. Banner says the department is certified through the Pediatric-Prepared Emergency Care program to stabilize and manage children’s emergencies. The Arizona Department of Health Services lists Banner Gateway as a Level IV trauma center. It also runs an intensive care unit that offers TeleICU, and hospitalists, the physicians who manage a patient’s care during a hospital stay, provide in-house coverage.
Its maternity service covers labor and delivery and mother and baby care, with dedicated cesarean operating and recovery rooms. Neonatal nurse practitioners and anesthesia coverage support the unit, which includes a Level II Special Care Nursery. The hospital’s women’s services add gynecology, including minimally invasive and robotic procedures.
Surgeons at Banner Gateway perform inpatient and outpatient surgery, including robot-assisted procedures and heart and vascular surgery. The orthopedic program covers arthroscopic surgery, partial and total joint replacement, and fracture care. Its weight-loss surgery program offers gastric bypass, sleeve gastrectomy, the gastric band and the duodenal switch. The campus is also home to Banner MD Anderson Cancer Center, a partnership between Banner Health and The University of Texas MD Anderson Cancer Center.
Can You File a Lawsuit Against Banner Gateway Medical Center, the Doctor, or Both?
You may be able to file a lawsuit against Banner Gateway Medical Center, a physician, a nurse, a physician’s practice group, or several of them. Who belongs in the case depends on which decisions caused the harm and how each person was tied to the hospital. Under Kopp v. Physician Group of Arizona, a hospital answers for negligence by its own employees while they are doing their jobs.
The rule can reach the nurses, technicians and other staff Banner Gateway employs. Whether Banner Gateway also answers for a doctor it does not employ is a separate question with its own Arizona rules.
An Arizona malpractice case also needs medical support from the start. The patient’s side has to state in writing whether expert testimony is required, and if it is, serve a sworn preliminary expert opinion affidavit with its first disclosures. That affidavit explains why the expert is qualified, the facts behind each claim, which acts fell below the standard of care, and how they caused the injury. A claim that needs one and goes without it can be dismissed.
The expert has to fit the provider being sued. Under A.R.S. 12-2604, a standard of care witness generally must share that provider’s specialty. When the provider is board certified, the witness must hold the same board certification. The witness must also have spent most of the prior year practicing or teaching in that field.
The right lawyer to sue a hospital identifies each specialty involved in the care early and finds a qualified expert for every one. Our Phoenix hospital malpractice lawyers explain how these rules shape a claim against a hospital anywhere in the Valley.

When Is Banner Gateway Liable for an Independent Doctor’s Negligence in Arizona?
Banner Gateway Medical Center can be liable for an independent doctor’s negligence in Arizona in two kinds of cases. In the first, following Beeck v. Tucson General Hospital, the hospital held enough control over the doctor’s work for the doctor to count as its employee. In the second, the hospital’s own conduct led the patient to believe the doctor worked for it.
A contract calling a doctor an independent contractor does not settle the question of control. In the Beeck case, an Arizona court treated a radiologist as the hospital’s employee because the hospital chose the radiologist and held the right to control its standards. What counts is the control the hospital actually held, not the label on the agreement.
Apparent agency, the second route, needs both a representation by the hospital and the patient’s reasonable reliance on it. In Barrett v. Samaritan Health Services, an Arizona court held a hospital responsible for its emergency physicians because it controlled who staffed the department and the patient had no real choice of doctor. That outcome is not automatic today, and in Fadely v. Encompass a properly disclosed, signed independent-contractor form defeated the claim.
Banner Health’s billing information says some hospital-based physicians may work at the hospital but not for it, naming emergency physicians, radiologists, pathologists and anesthesiologists as examples. Banner Gateway’s medical staff bylaws also address practitioners who serve under a contract or employment with the hospital. For that reason our attorneys read the consent forms, the bills and the staffing arrangements early in a claim. A patient in labor or in the emergency department rarely chooses who provides their care, and facts like that can decide these questions.

How We Work With Injured Banner Gateway Patients and Their Families
Hastings Law Firm represents Gilbert, Arizona, patients and families in hospital malpractice claims over care at Banner Gateway Medical Center, and carries each claim through settlement or trial. Our attorneys and medical professionals handle the investigation from the first call, so the family can stay focused on the patient.
A call about care at Banner Gateway Medical Center reaches a member of our intake team first. Someone in the family can call for a patient who is too ill or injured to do it. Tell us what you remember about the care, who provided it, and what you were told when things went wrong. Our team works to make sure every part of that account is heard, since it points us to the records that matter most.
Our team requests the complete medical records for you. Our attorneys and medical professionals go through the delivery notes, the operative records, the emergency chart and the medication orders that apply to your care. From them we build a timeline of what each provider did and what should have happened instead. If our hospital negligence lawyers take your case, that timeline and the physicians who can explain it become its foundation.
From that point on, the hospital, its insurer and their lawyers deal with us, not with you. Our board-certified patient advocates stay in contact with you and explain each development in plain language as it happens. Our hospital malpractice attorneys press for a settlement that covers what the injury has taken from you and your family. If an offer falls short, we are prepared to take your case to a jury.
If You or a Loved One Were Injured at Banner Gateway, Speak With Our Medical Attorneys Today
Hastings Law Firm takes hospital malpractice cases in Gilbert, Arizona, when care at Banner Gateway Medical Center left a patient worse off. Our hospital negligence lawyers will look at what happened, tell you which providers may be responsible, and say plainly when a hard outcome was not malpractice.
Our team is here for you. We perform a free case review to find out whether you have a valid claim, and our Gilbert medical malpractice lawyers keep what you share confidential. There is no fee unless we win. Let us help you find the answers you deserve.
Banner Gateway Medical Center Malpractice FAQs


This content was researched and written by the Hastings Law Firm editorial team, which includes attorneys, medical professionals, and experienced researchers. Our writing is informed by internal knowledge and practical experience, and we cross-check critical details against authoritative sources cited throughout. Every piece undergoes human-led fact-checking and legal review. Because legal and medical information can change, if you spot an error, please contact us. Learn more about our content standards and review process on our editorial policy page.

Tommy Hastings, founder of Hastings Law Firm, is a board-certified personal injury trial lawyer (by the Texas Board of Legal Specialization) dedicated exclusively to healthcare injury cases. Since 2001, he has represented injured patients and families in litigation against major hospital systems, pharmaceutical companies, and negligent healthcare providers nationwide. He has handled numerous high-profile cases that have drawn national media attention and resulted in multi-million dollar recoveries.
