Smiling Hearts is a non-profit organization based in Pacoima, California, dedicated to supporting families of children with Williams Syndrome across Southern California.

We create a community where parents can connect, share experiences, and access tailored resources to navigate their unique journey. While general information about Williams Syndrome exists online, many families feel overwhelmed and disconnected due to a lack of local support. Smiling Hearts bridges this gap through meaningful connections, in-person gatherings, and virtual meetups.

Our mission is to empower families with guidance, advocacy, and resources while celebrating the incredible joy and love that children with Williams Syndrome bring to the world—one smiling heart at a time.

Serving families throughout the San Fernando Valley, Los Angeles County, San Diego, and beyond, Smiling Hearts is proud to be a vital resource for the Southern California community.

Archie, a happy and smiling kid with William Syndrome
Archie as a teen flexing
Gold heart

Exploring the Impact of Williams Syndrome

Williams Syndrome is a rare genetic condition that touches every aspect of life, from physical health to social and emotional development. Below, we explore key facts about this unique condition, its challenges, and the hope that comes with diagnosis, treatment, and support.

Understanding Williams Syndrome

Williams Syndrome is caused by a deletion of up to 28 genes on chromosome 7. Globally, it affects approximately 1 in 7,500 to 10,000 live births, leading to an estimated 38 to 51 new cases daily. In the United States, about 1 child is born with Williams Syndrome every day. This condition is characterized by distinctive physical features, developmental challenges, and a highly sociable personality. While there is no cure, early diagnosis and treatment can help individuals live fulfilling lives.

Physical Traits and Medical Challenges

Children and adults with Williams Syndrome often share distinctive physical traits, such as a small chin, wide-set teeth, and an upturned nose. Common medical challenges include cardiovascular issues, high calcium levels, and low muscle tone. These complications require regular medical care and therapy to improve quality of life and address health concerns effectively.

Cognitive and Social Characteristics

Williams Syndrome is known for its unique cognitive and social profile. Many individuals have mild to moderate intellectual disabilities but excel in verbal communication and empathy. Their hypersociable personalities make them highly engaging, with little fear of strangers. However, challenges such as ADHD, anxiety, and poor spatial skills highlight the need for specialized educational programs and support.

Diagnosis, Treatment, and Support

Diagnosing Williams Syndrome involves genetic tests like chromosome microarray or FISH, which detect the deletion of the elastin gene. Though there is no cure, treatment focuses on managing symptoms through speech therapy, occupational therapy, and regular medical monitoring. Genetic counseling provides families with valuable resources and guidance, offering insight into inheritance patterns and the journey ahead.


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Why Families Trust Smiling Hearts

Smiling Hearts is more than a support network—we’re a community dedicated to empowering families and celebrating every journey.

Compassionate Support

  • A welcoming community for parents to share experiences.
  • Tailored resources to meet your family’s unique needs.

Meaningful Connections

  • Events and gatherings that foster lasting relationships.
  • A safe space to celebrate and support one another.

Empowering Resources

  • Advocacy and guidance to overcome challenges confidently.
  • Information and tools to help families thrive.

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