100 NE Saint Luke's Blvd Lee's Summit, MO 64086 816-347-5000. Billing: 816-932-5678 Chaplain: 816-347-4616 Gift Shop: 816-347-4646 Volunteer Services: 816-347-4621 Founded in 2006, Saint Luke’s East Hospital is a 238-bed facility conveniently located in Lee’s Summit, Missouri..