Contact Merck Customer Service
Provided below are the phone number, support email address, hours of operation and more to help you contact Merck Customer Service. Feel free to add a comment regarding the service you received after contacting Merck Customer Service.
You can click here for complete Merck customer service contact options.
- How to reach a live person:
- Just hang on the line through the messaging
- Hours of Operation:
- Mon-Fri: 8am-7pm ET
- Email:
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- Customer service link:
- Description:
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