United Memorial Medical Center (UMMC) is an affiliate hospital, a part of Rochester Regional Health.

United Memorial is the sole Maternity services provider for Genesee and Orleans Counties, it manages the New York State Cancer Services Partnership Grant for Orleans and Genesee Counties and provide Orthopaedic services in Genesee, Orleans and Wyoming Counties.

[2] United Memorial is a NICHE hospital and a New York State-designated Stroke Center.

United Memorial Medical Center joined the Rochester Regional Health family of affiliate hospitals in January 2016.

The hospital continues to offer medical and acute care for patients in Batavia and keeps its name and maintains a local board.