Let's Be Healthy Together! Statements posted by RWJBarnabas Health official social media pages are the only statements that represent our views and policies. RWJBarnabas Health is N.J.'s largest and most comprehensive integrated health care delivery system. The provision of professional medical physician services without regard to ability to pay and in a charitable manner to support the goals and objectives of rwj barnabas health, inc. And its affiliates; a tax-exempt integrated healthcare delivery system. Rwjbh medical group, p.c.'s activities and charitable purposes include, without limitation, activities in furtherance of its affiliated tax-exempt hospitals and in support of providing access to needed medical services for individuals within the communities served by rwj barnabas health, inc. And its affiliates.