Question: At what non-profit government hospital in Las Vegas, Nevada was a 48-year-old deputy U.S. Marshal named Richard Gardner hospitalized at ?

Context paragraphs:
Thomas H. Taylor: Thomas Hart Taylor (July 31, 1825 – April 12, 1901) was a Confederate States Army colonel, brigade commander, provost marshal and last Confederate post commander at Mobile, Alabama during the American Civil War (Civil War).  His appointment as a brigadier general was refused by the Confederate Senate after Confederate President Jefferson Davis failed to nominate Taylor, apparently following Davis's appointment of Taylor to the rank.  Nonetheless, Taylor's name is frequently found on lists and in sketches of Confederate generals.  He was often referred to as a general both during the Civil War and the years following it.  Before the Civil War, Taylor served as a first lieutenant in the 3rd Kentucky Volunteer Infantry Regiment during the Mexican-American War.  After that war, he was a cattle driver, farmer and lawyer.  After the Civil War, he was engaged in business in Mobile, Alabama for five years, and after returning to Kentucky, was a Deputy U.S. Marshal for five years and was chief of police at Louisville, Kentucky for eleven years.

2010 Las Vegas courthouse shooting: The 2010 Las Vegas courthouse shooting was an attack on January 4, 2010, in which a gunman opened fire in the lobby of the Lloyd D. George Federal District Courthouse in Las Vegas, Nevada.  Two people were killed in the attack, including the gunman, who was identified by authorities as Johnny Lee Wicks, a 66-year-old man disgruntled over cuts to his Social Security benefits.  Stanley W. Cooper, a 72-year-old court security officer, was also killed after a shotgun blast struck him in the chest.  A 48-year-old deputy U.S. Marshal named Richard Gardner was shot in the upper arm, chest, and head, with a total of eight pieces of buckshot entering his body, and hospitalized at the University Medical Center, but survived.

Las Vegas Valley: The Las Vegas Valley is a major metropolitan area located in the southern part of the U.S. state of Nevada.  The largest urban agglomeration in the state, it is the heart of the Las Vegas–Paradise-Henderson, NV MSA.  The Valley is largely defined by the Las Vegas Valley landform, a 600 sqmi basin area surrounded by mountains to the north, south, east and west of the metropolitan area.  The Valley is home to the three largest incorporated cities in Nevada: Las Vegas, Henderson and North Las Vegas.  Five unincorporated towns governed by the Clark County government are part of the Las Vegas Township and constitute the largest community in the state of Nevada.

University Medical Center of Southern Nevada: University Medical Center of Southern Nevada (UMCSN) is a non-profit government hospital in Las Vegas, Nevada.  It is the only government run hospital owned and operated by the Clark County Commission.

Bill Tilghman: William Matthew "Bill" Tilghman Jr. (July 4, 1854 – November 1, 1924) was a career lawman and gunfighter during the Wild West days of Kansas and Oklahoma.  He was city marshal in Dodge City, participated in the Kansas County Seat Wars, and moved on to Oklahoma where he participated in the land rushes, including the Cherokee Strip Land Rush.  He served as a Deputy U.S. Marshal in Oklahoma and was celebrated for capturing the outlaw Bill Doolin.  Tilghman never achieved the household-word status of his close friends Wyatt Earp and Bat Masterson but released his memoirs in a film that he directed and starred in as himself.  He died at the age of seventy, after being shot down on the streets of Cromwell, Oklahoma.  The fame that Bill Tilghman did achieve was largely due to the efforts of his second wife, who wrote his biography in 1949.

Wyatt Earp: Wyatt Berry Stapp Earp (March 19, 1848 – January 13, 1929) was an American Old West gambler, a deputy sheriff in Pima County, and deputy town marshal in Tombstone, Arizona Territory, who took part in the Gunfight at the O.K. Corral, during which lawmen killed three outlaw cowboys.  He is often mistakenly regarded as the central figure in the shootout in Tombstone, although his brother Virgil was Tombstone city marshal and deputy U.S. marshal that day, and had far more experience as a sheriff, constable, marshal, and soldier in combat.

Bert Casey: Bert Casey (died 1903) was one of the most violent of the outlaws to operate out of Oklahoma Territory.  He and his gang were responsible for several savage murders, including the eleven-year-old son of Dr. Zeno Beenblossum, Deputy U.S. Marshal Luther "Lute" Houston, and Caddo County Sheriff Frank Smith and his deputy, George Beck.  One of the most senseless killings attributed to Casey was his judging the range and accuracy his new Winchester rifle by shooting a farmer working in his field some 400 yd away.  Belonging to Casey's gang at different times were Fred Hudson, Ed Lockett, Joe Mobley, George Moran, Bob Sims, and Pete Williams.  James and Ben Hughes (father and son) also participated with the gang; although opinions differed as to whether they were members or employers.  However, the Hughes ranch was Casey's hideout.  Casey was finally stopped by two of his former gang members (Fred Hudson and Ed Lockett) who were given Deputy U.S. Marshall commissions and promised a pardon if they captured or killed Casey.  They killed him.  His body remained unclaimed and he was buried in the Boot Hill section of Summit View Cemetery in the territorial capitol of Guthrie.

Virgil Earp: Virgil Walter Earp (July 18, 1843 – October 19, 1905) was both deputy U.S. marshal and Tombstone, Arizona City Marshal when he led his brothers Morgan and Wyatt and Doc Holliday in a confrontation with outlaw Cowboys at the Gunfight at the O.K. Corral on October 26, 1881.  They killed brothers Tom and Frank McLaury and Billy Clanton.  All three Earp brothers had been the target of repeated death threats made by the Cowboys who were upset by the Earps' interference in their illegal activities.  All four lawmen were charged with murder by Ike Clanton, who had run from the gunfight.  During a month-long preliminary hearing, Judge Wells Spicer exonerated the men, concluding they had been performing their duty.

O.K. Corral hearing and aftermath: The O.K. Corral hearing and aftermath was the direct result of the 30-second Gunfight at the O.K. Corral in Tombstone, Arizona Territory on October 26, 1881.  During that confrontation, Deputy U.S. Marshal and Tombstone Town Marshal Virgil Earp, Assistant Town Marshal Morgan Earp, and temporary deputy marshals Wyatt Earp and Doc Holliday shot and killed Billy Clanton, and Tom and Frank McLaury.  Billy's brother Ike, who had repeatedly threatened to kill the Earps for some time, had been present at the gunfight but was unarmed and fled.  He filed murder charges against the Earps and Doc Holliday on October 30.

Ben Sippy: Ben Sippy was City Marshal of Tombstone, Arizona Territory, from November 12, 1880, to June 6, 1881.  He beat out Deputy U.S. Marshal Virgil Earp for the office but left under a cloud of financial impropriety.

Supporting paragraphs: 2010 Las Vegas courthouse shooting University Medical Center of Southern Nevada
Answer: University Medical Center of Southern Nevada