Customer Service

If you have a customer service question, please email us at custserv@hhcbooks.com, or fill out our contact form.

  • Delivery

    Please allow 4 - 5 weeks for bulk order production and delivery.
  • Payment

    We accept Visa, MasterCard, Discover, and American Express credit cards.
  • Bulk Ordering For Pharmaceutical and Diagnostic Companies

    Interested in providing any of these value-added resources to a larger audience? Looking for an educational offering to give out at an upcoming event? Looking to deploy a new program for the field? Please contact us at custserv@hhcbooks.com to inquire about special bulk options and pricing.