ghg | greyhealth group is not your typical healthcare communications company. Combining 30+ years of healthcare experience with a start-upÍs change-the-world mindset, ghg has built a reputation of innovation and industry firsts across the entire health and wellness spectrum, including consumer, professional, digital, medical education, access, payer, and sales force. Partnering with some of the most respected companies in the industry and investing in those on the cutting edge of tomorrow, ghg helps brands drive impact and change lives. Headquartered in New York, with offices in North America, Europe, and Asia, ghg is part of WPP Health and Wellness, and a wholly-owned member of WPP, a global provider of advertising, branding, and marketing.