Where is oak street health located? Oak Street Health is now serving patients with Medicare and Medicare Advantage plans at CityLife's centers located in the Fern Rock, Lehigh Avenue, University City and Cobbs Creek neighborhoods.Where is oak street in new orleans? Oak Street (New Orleans) Oak Street is a historic street located in the Carrollton neighborhood of Uptown New Orleans. The section of the street from Carrollton Avenue to Leake Avenue was thoroughly renovated as part of a government-funded revitalization project in 2009.Where is oak street in chicago? Oak Street (Chicago) Oak Street is a short street in Chicago's Gold Coast neighborhood, adjacent to North Michigan Avenue.