AHMC
AHMC is a for-profit privately held hospital corporation based in the Greater San Gabriel Valley of California. Jonathan Wu is the founder and Chairman of AHMC.
AHMC operates over 1,200 beds at its seven acute care facilities and employs over 7,000 caregivers.
Hospitals
AHMC owns and operates the following hospitals:| Hospital | City | State | Beds | Acquired | Acquired from | Opened |
| Alhambra Hospital Medical Center | Alhambra, California | California | 144 | 1998 | ||
| Anaheim Regional Medical Center | Anaheim | California | 228 | 2009 | MemorialCare Health System | 1958 |
| Garfield Medical Center | Monterey Park | California | 210 | 2004 | Tenet Healthcare | |
| Greater El Monte Community Hospital | South El Monte, California | California | 117 | 2004 | Tenet Healthcare | |
| Monterey Park Hospital | Monterey Park | California | 101 | 2004 | Tenet Healthcare | |
| Whittier Hospital Medical Center | Whittier | California | 181 | 2004 | Tenet Healthcare | May 1957 |
| San Gabriel Valley Medical Center | San Gabriel, California | California | 231 | 2007 | Dignity Health | - |
| Doctor's Hospital of Riverside | Riverside, California | California | 191 | 2019 | - | |
| Montclair Hospital Medical Center | Montclair, California | California | 101 | 2001 |