Before using GlaxoSmithKline products or services, it’s important to be aware of their customer service, including the contact information, reviews, ratings, and complaints listed below. GlaxoSmithKline (GSK) is a global pharmaceutical company offering a wide range of prescription medications, vaccines, and consumer healthcare products.
How to Contact GlaxoSmithKline
You can reach GlaxoSmithKline customer service using the following details:
- Phone Number: 1-888-825-5249 (US Customer Support)
- Email Support: GlaxoSmithKline offers support through their online contact form available on their website.
- Customer Service Hours: Monday – Friday, 8 AM – 6 PM ET
- Corporate Address: GlaxoSmithKline, 2929 Walnut St, Philadelphia, PA 19104
- Website: https://www.gsk.com/
GlaxoSmithKline Customer Support Reviews and Complaints
When considering using GlaxoSmithKline products or services, it’s helpful to review their customer service feedback. GlaxoSmithKline competes with other pharmaceutical companies like Pfizer, Johnson & Johnson, Eli Lilly, and Merck. Customer reviews often highlight the effectiveness, safety, and availability of GSK products, particularly for prescription medications and vaccines. However, some complaints focus on issues related to customer service, side effects, and product availability.
Comparing GlaxoSmithKline with other pharmaceutical companies can help you determine which offers the best products, safety, and customer support for your healthcare needs. Evaluating customer reviews and complaints is an important step in making an informed decision about using GlaxoSmithKline products.
Customer Service Numbers Disclaimer
At CustomerServiceNumbers.com, we also provide a rating and comment section where you can leave your own review. Evaluating these reviews and complaints can help you make an informed decision about using GlaxoSmithKline products.
Note: This website listing is not associated with GlaxoSmithKline. The information and the reviews are a service provided by CustomerServiceNumbers.com.
GlaxoSmithKline does not provide support services directly through this website. For any questions or concerns about GlaxoSmithKline products or services, contact their customer service representative directly.