About Us

Delivering Actionable Health Information That Matters
Since 1947

For generations of health professionals, the Physicians’ Desk Reference® (PDR) has been a vital resource for current, trusted and credible drug prescribing information. Now, renamed the Prescribers’ Digital Reference, the PDR continues to give providers unprecedented, anytime access to prescribing information in convenient digital tools: mobilePDR, PDR,net and PDR in their EHR for when and where they need it most.