About Us

Why San Antonio Regional Hospital?

San Antonio Regional Hospital in Upland, California combines excellent clinical care with exceptional compassion. Since 1907, we have grown into a premier regional medical facility, with satellite locations in Eastvale, Fontana, Ontario and Rancho Cucamonga.

Our mission is to improve the health and well-being of the people we serve by providing premium quality patient care and leading-edge facilities to residents of the Inland Empire. We strive to create a healthcare environment that’s known for excellent, safe, and effective care for patients and their families.

Latest News

A Heart in Good Hands

A Heart in Good Hands

"IT WAS THE EASIEST THING I'VE EVER GONE THROUGH". CHUCK MILLER Chuck Miller, 73, grew up in the Midwest. At just three years old, he was diagnosed with pulmonary stenosis (an obstruction of blood flow from the right ventricle to the pulmonary artery). His parents...

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