HMP Global | 55,069 followers on LinkedIn. Better Happens Here | Every day we strive to make healthcare practical. Who we help: Healthcare professionals and organizations—including more than 2 million clinicians across 600 medical specialties. What we do: Organize more than 450 annual events—including trusted brands like Psych Congress, EMS World Expo and SAWC—and deliver market insight and marketing services for pharmaceutical and medical device customers through HMP Collective.