Meet The Providers Back to Practice Page Go to Locations Page John L. Brittis, M.D. John Brittis M.D. FACR has been a practicing Rheumatologist in the Bluffton/Hilton Head area since 1994. His medical trainings, including internship, residency and chief medical resident were completed at the University of Connecticut. His fellowship for Rheumatology was completed there … John L. Brittis Read ....