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16465 Sierra Lakes Pkwy
Fontana, CA
+1 909 434 1150
© OpenStreetMap contributors
Sierra San Antonio Medical Plaza operates as a medical clinic in Fontana, CA. The area sees roughly 22 inches of rain a year. Other medical clinics nearby include Cucamonga Valley Medical Group - North Fontana (0.1 mi) and San Antonio Fontana Urgent Care (0.1 mi). You can reach it by phone at +1 909 434 1150. Fontana is a city in the Inland Empire region of San Bernardino County, California, United States. It's located at 16465 Sierra Lakes Pkwy. Summers in Fontana average near 92°F and winters settle around 46°F, so medical clinics here work around the seasons.