We list here the ways to contact GlaxoSmithKline. GlaxoSmithKline customer service is available on various channels and platforms.
Visit the GlaxoSmithKline site – knowledge base, FAQ, contact form and self service options: Click here.
Customers can contact GlaxoSmithKline on the company’s official Facebook page: Click here.
GlaxoSmithKline customer service phone number: 888-825-5249.
Customer service operating hours: Monday-Friday: 08:30-17:30 ET.
GSK Pharmaceutical and Vaccine products: 888-825-5249
GSK Consumer Healthcare Products: 800-245-1040
The postal address of GlaxoSmithKline customer service or head office: Philadelphia Navy Yard
5 Crescent Drive
Philadelphia
PA 19112.
Customer service on GlaxoSmithKline Twitter account: click here.
– No customer care email was published.