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 EventsThu27 Chamber Show with WIMS Radio AM 1420Jun 27th @ 8:45 AMFri28 Pizza, Puzzle, & Pitchers Night!Jun 28th @ 6:00 PMTue2 Coffee ConnectionsJul 2nd @ 8:00 AMThu4 Independence Day- Office ClosedJul 4th @ 8:00 AMTue16 LCN Pop-Up at Sunset GrilleJul 16th @ 4:30 PM 2024 Visionary, Stakeholder, & Leader Member Investors