A Puerto Rico court upheld a lower court's decision to dismiss a medical malpractice case involving Nayda I. Rivera Aponte against Doctor's Center Hospital San Juan, Inc., and others. The ruling, made on September 11, 2026, affects patients and healthcare providers by clarifying the responsibilities of medical assistants in malpractice claims.

The case began when Nayda I. Rivera Aponte and her family filed a lawsuit against Doctor's Center Hospital San Juan, Doctor's Center Hospital Bayamón, and several medical professionals, including Dr. Edwin Thomas Santos. The plaintiffs alleged that Rivera suffered severe complications after a medical procedure due to negligence by the medical staff. They claimed that Rivera was not adequately monitored after undergoing an endoscopic procedure, which led to a perforated duodenum and required further surgery.

The dispute escalated after the lower court granted a partial summary judgment in favor of Dr. Thomas Santos, dismissing the claims against him. The plaintiffs appealed this decision, arguing that the court erred in its interpretation of the medical assistant's responsibilities and the standard of care required.

The court ruled that the lower court's decision to dismiss the claims against Dr. Santos was justified. The opinion, delivered by Judge Mateu Meléndez, stated, "The evidence shows that Dr. Edwin Thomas Santos acted only as a scribe during the evaluation of the patient and did not have the authority to prescribe treatment or order diagnostic tests independently." The court confirmed that the medical assistant's role is limited under Puerto Rican law, which requires supervision by a licensed physician.

The ruling emphasized that the medical assistant could not be held liable for malpractice in this case, as there was no direct causal link between his actions and the alleged harm suffered by Rivera. The court noted that the medical assistant's duties are strictly defined, and his actions were within the scope of his responsibilities.

This decision has significant implications for future medical malpractice cases in Puerto Rico. It clarifies the legal boundaries of medical assistants' responsibilities and reinforces the importance of proper supervision by licensed physicians. The ruling may influence how similar cases are approached, particularly regarding the liability of medical assistants and the standards of care expected from them.

Moving forward, the ruling sets a precedent that may affect how patients and healthcare providers navigate medical malpractice claims. It highlights the necessity for clear communication and documentation in medical settings to avoid misunderstandings about the roles of various healthcare professionals. The decision may also prompt healthcare institutions to review their protocols regarding patient care and supervision.

As of now, the plaintiffs have the option to appeal the ruling to a higher court. However, details regarding any potential related cases or further actions by the plaintiffs were not available in the court filing.