Down Syndrome Program

Jessica McCannon, MD, is board-certified in internal medicine. Her interest in and passion for caring for individuals with Down syndrome stems from her relationship with a beloved aunt with Down syndrome.

Jessica McCannon, MD   Jessica McCannon, MD

Jessica McCannon, MD, is board-certified in internal medicine, and in her final year of Harvard's Clinical and Research Fellowship in Pulmonary and Critical Care Medicine. After completing her internal medicine residency training at Massachusetts General Hospital, she began providing care to adults with Down syndrome at the Mass General Hospital Down Syndrome Program. Her interest in and passion for caring for individuals with Down syndrome stems from her relationship with a beloved aunt with Down syndrome.

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Support the Down Syndrome Program

Gifts from individuals help to support the hospital's three-part mission of innovative research and education in addition to patient care that is second to none.

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Partners HealthCare Patient Gateway

Secure, convenient online access to your child's health information whenever you need it.

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What will we discover next?

Learn how researchers at MassGeneral Hospital for Children are finding new treatments that advance pediatric care.