Welcome to the new DCRx platform!

We’ve upgraded our learning system to serve you better. Your account and progress have already been moved over.
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Course Director’s Welcome

We welcome you to The DC Center for Rational Prescribing (DCRx)!  This resource is sponsored by the DC Department of Health to provide evidence-based information about prescribing behavior, medications, and other therapeutic options. The instructional material presented here addresses important issues related to medication prescribing in a non-commercial and independent fashion. Program modules represented here are certified for continuing medical and pharmacy education and are free of charge.  We hope that you enjoy these learning experiences and that they bring you opportunities for personal growth and learning in your practice.

Gregory J. Downing, DO, PhD
DCRx Course Director

What's New!

Now Available!
Our new asthma management course is live. Access practical, evidence-based guidance on assessment, treatment, and real-world strategies to support patients across all levels of care.


Available Now (12/23): Taking an Inclusive Sexual History

Available Now!

Optimizing Opioid Prescribing for Chronic Pain in Sickle Cell Disease

This course equips healthcare professionals with the knowledge and tools to address the complexities of chronic pain in individuals living with SCD.

Why It Matters
Effective chronic pain management is vital for improving quality of life and patient outcomes. This course bridges the gap between evidence-based research and real-world practice—empowering you to deliver impactful, patient-centered care.
 
A collaboration between then District of Columbia and Howard University.

Course Director

Gregory J. Downing, DO, PhD
Founder
Innovation Horizons, Inc.
Adjunct Professor of Practice
Georgetown University