Dr. Bipin Gupta, CEO of Diagnostic Biosystems.

We understand that time is a resource not to be wasted. This is why DBS commits to providing you with the highest standard of customer service available, allowing you to get prompt response to your pressing requests. By calling DBS you will speak with a specialist who can take care of your product order, technical needs, or custom product inquiries in real time.

To Place An Order

PHONE: Diagnostic Biosystems reagent orders can be placed by calling the Customer Service desk Monday through Friday from 8am -5 pm PST at (888) 896-3350.
FAX: Fill out and print our ONLINE ORDER FORM and fax to: (925) 484-3390 .
EMAIL: email your request to:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

For Technical Support: For any reagent inquiries or technical support needs contact our Technical Support desk at (888) 896-3350 between 8am- 5pm PST or by emailing us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .