Comprehensive Health Services All Year Round. Every day the experienced emergency room providers at Statcare walk-in urgent care clinics in Hicksville, Astoria, Brooklyn, and the Bronx observation suites, diagnose and treat hundreds of minor injuries and illnesses, including strep throat and sore throat, flu, bronchitis, and chest cold, sinus infection/sinusitis, urinary tract infections ...Hicksville, New York‧Insurance & Discounts‧Our Services‧Immigration Services‧Conditions Treated‧Locations.