Where is eastern niagara hospital located? Eastern Niagara Hospital is located at 521 East Avenue, Lockport, NY. Find directions at US News. What do patients say about Eastern Niagara Hospital? US News has published patient experience ratings at Eastern Niagara Hospital in up to 10 key categories.Is eastern niagara hospital in lockport ny a good hospital? Eastern Niagara Hospital in Lockport, NY is rated high performing in 1 adult procedure or condition. It is a general medical and surgical facility.How does the evaluation of eastern niagara hospital work? The evaluation of Eastern Niagara Hospital also includes data from Eastern Niagara Hospital Lockport. U.S. News has extensive information in each doctor's profile to help you find the best one for you. To help patients decide where to receive care, U.S. News generates hospital rankings by evaluating data on nearly 5,000 hospitals.