Short answer · Medically reviewed summary · Last updated: 2026-05-08

Cleidocranial Dysplasia (CCD) is a rare genetic condition characterized by impaired development of the collarbones and skull, often impacting dental health. While there are few globally recognized celebrities who have publicly disclosed a diagnosis of Cleidocranial Dysplasia, actor Gaten Matarazzo, known for his role in *Stranger Things*, has been a prominent advocate who openly discusses his journey with the condition to increase public visibility. How has public disclosure impacted Cleidocranial Dysplasia awareness? Gaten Matarazzo’s willingness to share his experience with Cleidocranial Dysplasia has been instrumental in bringing a rare condition into the mainstream media.

1 people with Cleidocranial Dysplasia have shared their first-person experience on this question at DiseaseMaps.

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Celebrities with Cleidocranial Dysplasia

Celebrities and famous people with Cleidocranial Dysplasia, and how going public has raised awareness of the condition.

Celebrities with Cleidocranial Dysplasia

Cleidocranial Dysplasia (CCD) is a rare genetic condition characterized by impaired development of the collarbones and skull, often impacting dental health. While there are few globally recognized celebrities who have publicly disclosed a diagnosis of Cleidocranial Dysplasia, actor Gaten Matarazzo, known for his role in *Stranger Things*, has been a prominent advocate who openly discusses his journey with the condition to increase public visibility.



How has public disclosure impacted Cleidocranial Dysplasia awareness?


Gaten Matarazzo’s willingness to share his experience with Cleidocranial Dysplasia has been instrumental in bringing a rare condition into the mainstream media. By normalizing the appearance of the condition and discussing his multiple dental surgeries, he has helped reduce the stigma often associated with the skeletal and dental differences seen in patients. His advocacy has encouraged others within the Cleidocranial Dysplasia community to share their own stories, fostering a sense of solidarity and reducing the isolation often felt by those living with rare genetic disorders.



Who are the key advocates and organizations for this condition?


Beyond individual public figures, specialized organizations play a critical role in supporting the 89 members of our DiseaseMaps.org community and others worldwide. These groups focus on connecting families, providing educational resources, and funding clinical research to improve long-term outcomes for those with Cleidocranial Dysplasia.



  • The CCD Smiles Foundation: A primary organization dedicated to providing support, financial assistance, and awareness for individuals affected by Cleidocranial Dysplasia.

  • Medical Specialists: Geneticists and oral surgeons remain the most vital advocates, working to translate research into personalized care plans.

  • Global Research Initiatives: Researchers continue to study the RUNX2 gene mutation, which is responsible for the skeletal abnormalities seen in approximately 90% of clinically diagnosed cases.



Next steps



  • Consult a clinical geneticist to confirm a diagnosis through genetic testing if you suspect you or a loved one has Cleidocranial Dysplasia.

  • Connect with the 89 members on DiseaseMaps.org to share personal experiences and coping strategies.

  • Reach out to the CCD Smiles Foundation for resources on specialized dental care and surgical interventions.



Medical disclaimer: This information is for educational purposes only and does not replace professional medical advice, diagnosis, or treatment.



References



  • NIH Genetic and Rare Diseases Information Center (GARD): Cleidocranial Dysplasia.

  • Orphanet: Rare Disease Database (ORPHA:210).

  • OMIM (Online Mendelian Inheritance in Man): Cleidocranial Dysplasia (Entry #119600).

  • CCD Smiles Foundation (ccdsmiles.org).

Author: DiseaseMaps Editorial Team
Reviewed against authoritative medical sources (NIH GARD, Orphanet, OMIM)
Last updated: 2026-05-08
Medical disclaimer: This information does not substitute professional medical advice. Always consult your doctor before making health decisions.
Source: DiseaseMaps.org
2 answers
Gaten Matarazzo - Dustin, Stranger Things

Posted Dec 28, 2019 by Jack Morris 100

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Stories of Cleidocranial Dysplasia

CLEIDOCRANIAL DYSPLASIA STORIES
Cleidocranial Dysplasia stories
I was diagnosed before I was born. My mother and my grandmother both have Cleidocranial Dyplasia. I have only met one other person outside of my family that had Cleidocranial dysphasia. I am 22 years old and haven't had a single needed surgery becaus...
Cleidocranial Dysplasia stories
I was born with cleidocranial dysplasia. It is a congenital disorder primarily affecting the bones and teeth. I had multiple mouth surgeries through childhood. It's been said I had the sharks equivalent of teeth. I am 30 and due to funds I am still n...
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  IN MY SCHOOL MAKE ME BULLYNG AND I GIVE PENALTY
Cleidocranial Dysplasia stories
I am a spontaneous occurrence.
Cleidocranial Dysplasia stories
I was born and raised in Colorado. I got diagnosed with CCD at a very young age. I don't have collar bones at all, had 3 different surgeries for my baby teeth to be removed and my adult teeth to come in. I had braces for 5-6 years to aid the process....

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