GeneDx focuses on clinical genomics and rare disease diagnostics through genetic testing, analyzing DNA to identify mutations linked to health conditions. They have sequenced over 300,000 clinical patient exomes, using samples from cheek swabs and blood, with results analyzed by experts and reported to healthcare providers. GeneDx stands out by offering rapid testing services, delivering results in as little as seven days, which is crucial for timely diagnoses. Their goal is to lead in clinical genomics by providing fast and reliable genetic testing to improve the management of genetic conditions.