Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing Regional Health SystemsRHS.careRegional Health Systems offers tools and resources to address all aspects of health for your whole family, all in a safe and supportive environment.8400 Louisiana StreetMerrillville, IN 46410Map219-769-4005Non-Profits, Clubs, Organizations & Associations Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsTue24 Office ClosedDec 24th @ 8:00 AMWed1 New Year's Day- Office ClosedJan 1st @ 8:00 AMTue7 Coffee ConnectionsJan 7th @ 8:00 AMTue28 Own Your Vision in 2025Jan 28th @ 8:30 AMTue4 Coffee ConnectionsFeb 4th @ 8:00 AM 2024 Visionary, Stakeholder, & Leader Member Investors