William Howard Craig, MD originally founded San Antonio Regional Hospital at the corner of Arrow Highway and San Antonio Avenue. With only 18 beds and a staff of 5 physicians, the new hospital brought much needed medical care to the beautiful inland valley. Dr. Craig graduated with a degree in medicine from Johns Hopkins University, known as the College of Physicians and Surgeons of Baltimore, in 1886. He served the Upland community as a general practitioner and surgeon for 37 years.