Making Diagnosis, Research & Treatments Possible for All

A world where no family with an undiagnosed or ultra-rare condition has to fight alone for a diagnosis, research, treatment or support.

The Latest News from the UDNF

What the UDN offers patients like myself extends far beyond the obvious search for diagnosis and treatment. It offers a far more elusive gift; one that we struggle at times to find, and at other times to hang on to. One that we frequently abandon when caught in the throes of nihilistic despair.

It offers HOPE.

– Ingrid Kovitch, UDN Participant

Undiagnosed Patient and Family Stories

Sarah Marshall

Phoebe, now nearly 13 years old, was first evaluated by the UDN in April 2017. It’s been four years and, like for so many others, information has been slow in coming. The timeline is blurred in my memory in a way that is likely familiar

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Ingrid Kovitch

Like so many in the Rare and Undiagnosed Disease community, my story begins with… surprise.  For some it was an unexpected pregnancy complication.  For others, a missed milestone, some insidious decline, or a dramatic medical crisis.  And in the blink of an eye our hopes

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Danny Miller

Our first son Carson was born in 2011, and our diagnostic odyssey began just a few months later when we began to notice that his developmental milestones weren’t quite tracking with other kids his age. His movements seemed stiff and jerky, and he had trouble

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