GeneDx

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GeneDx Paving the way for faster diagnoses & more precise care plans through genomic & clinical insights.

We see a world where every genetic condition is understood, and every patient receives the care they need to live their healthiest life through genomics. ​

GeneDx combines unmatched clinical expertise, advanced technology, and the power of GeneDx Infinity™, the world’s largest rare disease genomic dataset. This unparalleled foundation powers GeneDx’s ExomeDx™ and GenomeDx™ tests – ranked #1 by expert geneticists and granted FDA Breakthrough Device Designation – enabling clinicians to deliver precise, fast, and actionable diagnoses. ​

With over 25 years of innovation, more than 4,800 genetic diseases diagnosed, and over 1,000 scientific publications, we’re building the genomic intelligence network that’s shaping the future of precision medicine: for patients, providers, and partners alike.

For some families, prenatal genetic testing can provide critical answers before birth, helping care teams coordinate sup...
10/12/2026

For some families, prenatal genetic testing can provide critical answers before birth, helping care teams coordinate support, prepare for medical needs, and make informed decisions with greater confidence.

Explore our new guide to understanding prenatal genetic testing and what it may mean for your family's journey.

https://genedx.co/4ygxgqU

"A genetic diagnosis unlocks so much for affected individuals and their families: clarity, identity, community, and dire...
10/12/2026

"A genetic diagnosis unlocks so much for affected individuals and their families: clarity, identity, community, and direction. Especially for ultra-rare disorders, like DEAF1-Associated Neurodevelopmental Disorders (DAND), a precise genetic diagnosis empowers families to educate themselves (and their providers) and develop a targeted care plan. Importantly, it also connects families to a global community that offers empathy, encouragement, and understanding along what can be an emotional journey."

The DAND Alliance



https://genedx.co/4xs9LJW

We're proud to be heading to with one of our strongest scientific programs yet.From gene discovery to genomic newborn ...
10/12/2026

We're proud to be heading to with one of our strongest scientific programs yet.

From gene discovery to genomic newborn screening and clinical utility research, GeneDx will share 27 abstracts that highlight the impact of genomic insights powered by one of the world's largest rare disease datasets.

Visit us at Booth #616 to connect with our team and learn how we're helping deliver more precise genetic answers for patients and families.

Learn more about our research and collaborations: https://genedx.co/4hYjDqq

"When I was diagnosed with hereditary ATTR amyloidosis in 2023, I didn't realize that genetic testing would become one o...
10/09/2026

"When I was diagnosed with hereditary ATTR amyloidosis in 2023, I didn't realize that genetic testing would become one of the greatest gifts I could give my family. Since then, three of our children have tested positive. We've also experienced the heartbreak of losing my nephew and watching one brother undergo a heart transplant while another now needs one, genetic testing has given my children and family something we never had - answers, awareness, and a roadmap to protect their health and future generations for years to come."

Still 4 Life



https://genedx.co/4xs9LJW

A previously healthy infant suddenly develops severe hypoglycemia, apnea, and hyperinsulinism. What happens when the cli...
10/09/2026

A previously healthy infant suddenly develops severe hypoglycemia, apnea, and hyperinsulinism. What happens when the clinical picture doesn't point to a clear diagnosis?

In the latest episode of 48 hours that changed the case, Dr. Linda Genen walks through a real, anonymized case where ultraRapid genome sequencing identified a de novo pathogenic variant in the GLUD1 gene and helped inform targeted management.

From diagnostic uncertainty to more informed care decisions, this case illustrates the role rapid genomic answers can play when every moment matters.

▶️ Watch the case: https://genedx.co/3TJdEfS

📩 Register here to receive future episodes directly in your inbox as they're released: https://genedx.co/4idayL9

Sunshine Genetics has enrolled its first Florida families, officially launching an expanded newborn screening pilot prog...
10/08/2026

Sunshine Genetics has enrolled its first Florida families, officially launching an expanded newborn screening pilot program led by Florida State University to explore how genome sequencing may support earlier identification of genetic conditions in newborns.

GeneDx is proud to support this important effort by providing genome sequencing and interpretation as part of a collaborative model that brings together research, public health, and clinical care for newborns and families.

By bringing genomic insights into newborn screening research, this effort helps advance the evidence needed to better understand how earlier identification can support timely care for babies and families.



https://genedx.co/4yGdXYe

"For families in the KMT2C community, a genetic diagnosis is not just an ICD code or even a name. A diagnosis for our fa...
10/08/2026

"For families in the KMT2C community, a genetic diagnosis is not just an ICD code or even a name. A diagnosis for our families is the beginning of a new path forward for informed medical care, connection with a family-based community through our Foundation, and the ability to participate in research that may contribute to treatment options and even cell gene therapy. A diagnosis empowers parents to make informed decisions today while helping shape the future of KMT2C care."

KMT2C Foundation



https://genedx.co/4xs9LJW

Could genomic testing help identify the cause of a child's unexplained critical illness?Our new Pediatric Critical Care ...
10/08/2026

Could genomic testing help identify the cause of a child's unexplained critical illness?

Our new Pediatric Critical Care resource page highlights when rapid genome sequencing may be appropriate in the PICU, including common clinical presentations, implementation resources, and real-world outcomes.

Discover practical tools, evidence, and testing options designed to support care teams when timing is critical.
https://genedx.co/46D5KaK

"A genetic diagnosis gives families answers after what is often a long and uncertain journey. It connects patients to in...
10/07/2026

"A genetic diagnosis gives families answers after what is often a long and uncertain journey. It connects patients to informed care, a supportive community, and research opportunities that help us better understand YWHAG and push forward toward effective treatments and ultimately, a cure."

YWHAG Foundation



https://genedx.co/4xs9LJW

"We're so grateful we began the process of genetic testing early in Jack's life. While it took years to reach a diagnosi...
10/06/2026

"We're so grateful we began the process of genetic testing early in Jack's life. While it took years to reach a diagnosis, starting early gave us a head start in finding answers. The unknown was painful, but learning Jack's prognosis gave us comfort, direction and a patient and family community we now belong to. Most importantly, it put us in the best possible position to take action for Jack's future."

Jack Bear Foundation



https://genedx.co/4xs9LJW

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Gaithersburg, MD

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm

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+13015192100

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