We care about rare.
Especially when it impacts lives.
We believe rare diseases deserve a different approach:
- One that understands the patient journey
- One that accelerates diagnoses
- One that addresses treatment frustrations
- One that delivers answers that doctors, patients, and care partners continue to search for
We believe treating and living with a rare disease should feel a little more "common."
And that’s why we nourish rare disease brands in a different way.
Calcium+Company has extensive experience in rare diseases.
4
rare disease launches
within the last 2 years
3
partnerships with
leading rare disease
advocacy groups
8
full-time PhDs and MDs
on staff with rare disease
experience
14
current rare disease
brands supported within
Calcium+Company
of Calciumites have experience in rare disease products













Case study: Award-winning DSE
THE SITUATION: There was a lack of comprehensive information regarding both Fabry disease and what effective management looks like.
OUR ROLE: We spearheaded a comprehensive disease education campaign—Rethink Fabry—to challenge misconceptions, increase understanding and identification of Fabry, and foster a sense of community and hope for both patients and HCPs. We also helped uncover a key misperception that women were only carriers of Fabry and not patients.
THE RESULT: Rethink Fabry has become a hub of resources to which the entire Fabry community can flock to find information, and countless women now have the tools they need to identify a disease that’s been disregarded for too long.
Case study: Launching with big impact
THE SITUATION: In the alpha-mannosidosis space—an area with no specific advocacy groups and a lack of specialists—we recognized the need to create dialogue and a supportive community.
OUR ROLE: We championed the development of powerful creative and messaging to demonstrate how Lamzede enables small but measurable differences in patients’ and their loved ones’ daily lives.
THE RESULT: Increased recognition and identification of more patients than ever anticipated.

Meet Julie, our rare disease specialist.
Julie Moss SVP, Global Client Lead
WHY CALCIUM: By focusing on rare diseases, we can truly impact the lives of those who may otherwise be overlooked. I joined this company because of our shared passion for making a difference. Our work not only brings hope to those affected by rare diseases but also drives innovation and progress in the field of medicine.
RARE FACT: Did you know that there are more than 7,000 known rare diseases, and approximately 95% of them have no FDA-approved treatment?
We believe no disease is too rare to care about.
To find out more, contact Greg Lewis:
[email protected] • 908.625.5753


