Testing Locations » California » Chino Hills CA » Pomona Valley Health Center – Pomona Valley Health Center – Drug Testing Only (Preferred) Pomona Valley Health Center – Pomona Valley Health Center – Drug Testing Only (Preferred) Pomona Valley Health Center – Pomona Valley Health Center – Drug Testing Only (Preferred)3110 Chino AveSte 150BChino Hills, CA 91709-1295 United States