Phone Directory
Mount St. Mary's Hospital & Lockport Memorial Hospital
Looking to contact a specific department? Want to reach out to a patient representative? Check the list of phone numbers below to save yourself time by calling a direct line. If you can't find what you're looking for, please call the main hospital line and they will assist you. If you're looking to reach a person or department not listed below, please call our main Mercy Hospital line at (716) 297-4800, and our patient assistance representatives will assist you.