UPMC, Memorial Hospital

Coroner releases cause, manner of death for UPMC hospital shooter
The 49-year-old man who killed a police officer and injured five others in a shooting at UPMC Memorial on Saturday morning was shot multiple times, according to a Tuesday release from the York County Coroner’s Office.
What we know — and don't know — following deadly UPMC Memorial Hospital shooting
Investigators are continuing to piece together the sequence of events at UPMC Memorial Hospital that led to the deaths of a West York Borough police officer and the 49-year-old who held ICU staff hostage.
UPMC shooting puts hospital security back in the spotlight
The shooting at UPMC Memorial Hospital Saturday left one police officer and the gunman dead and several staff members and law enforcement offers injured.
UPMC closes Memorial Hospital to visitors in wake of hostage and shooting incident
UPMC announced this morning via a Facebook post that it has closed Memorial Hospital in West Manchester Township to visitors in the wake of a hostage incident Saturday that left one police officer dead, two injured and several staff members injured. The health care system did not say when visitors to patients would once again be welcome.
A decade before hospital shooting, UPMC gunman faced protection from abuse filing
Nearly a decade before Diogenes Archangel-Ortiz held UPMC Memorial Hospital ICU staff at gunpoint, the 49-year-old man was the subject of a protection from abuse filing in a domestic dispute.
UPMC Memorial shooting: Possible motive identified for shooting
Officials are investigating a possible motive that led to a man entering the UPMC Memorial Hospital ICU where several staff members were shot and taken
UPMC physician assistant says changes are happening after Memorial Hospital shooting
Lester Mendoza, who specializes in pulmonary critical care, was present when the perpetrator was informed about his loved one's death.
UPMC employee said he had to tell hospital shooter about loved one’s death: ‘Healthcare is broken’
I truly did not see a monster. He was simply broken,” a UPMC Memorial physician assistant said of Diogenes Archangel-Ortiz.
UPMC gunman learned loved one died in ICU days before hospital shooting
The gunman who opened fire inside Pennsylvania’s UPMC Memorial Hospital faced the death of a loved one who’d been in the ICU just days before the shooting.
After hospital killing, petition calls on UPMC to address 'dreadfully inadequate' security
The Change.org petition is calling on UPMC to screen all visitors, employees for weapons, place security gaurds, metal ...
Becker's Hospital Review2d
UPMC leader heads to Northwell
New Hyde Park, N.Y.-based Northwell Health has appointed Matthew Harinstein, MD, as vice president and associate chief medical officer. He will also serve as associate medical director at North Shore ...
Observer-Reporter16h
UPMC shooting highlights dangers facing health-care workers
A man who took staff members hostage in the ICU at UPMC Memorial Hospital in York County last weekend, killing a police ...
A timeline of tragedy at UPMC Memorial: How police and fire responded, moment by moment
Pieced together through 911 dispatches and other sources, here's how everyday heroes responded to a hostage situation and ...
Fierce Healthcare9d
ViVE 2025: UPMC Enterprises has AI on its radar as it launches new testing environment for developers
Executives at UPMC Enterprises are coming to Nashville ready to take conversations about artificial intelligence in ...