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Jeffrey Siegel

Executive Director, Translational Medicine, Inflammation Clinical Research | MD

Jeffrey Siegel, MD, is Executive Director, Translational Medicine, Inflammation Clinical Research at Gilead Sciences. He received his medical degree from Yale University School of Medicine, internship and residency training at the University Hospitals of Cleveland, clinical fellowship training in Rheumatology at University Hospitals of Cleveland and basic science research training at the NIH in Immunology and signal transduction. After fellowship, he joined the Naval Medical Research Institute for 5 years where he served as Branch Head, Signal Transduction. He then joined the FDA and was there for 14 years, serving as Supervisory Medical Officer, Clinical Team Leader in Rheumatology. He previously worked at Genentech as Senior Group Medical Director in the Product Development Immunology department.

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2025 Research Updates

Research is the answer to one day making FA a treatable, manageable disease. Here, you'll discover the most recent strides in FA research and activities funded by FCF. Every quarter, we'll bring you updates on newly funded grants, ongoing projects, and significant milestones.

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My Unexpected Journey With FA

I am a poet, a writer, and a storyteller. I’m also a student, and an older brother to a young man with FA and special needs. I’m a DACA recipient. I’m here. I’m present. I am more than my current mental state, and more than this diagnosis.

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Recent Changes to U.S. Healthcare Policy and What They Could Mean for the FA Community

People with rare diseases like FA often rely on a combination of healthcare programs and insurance coverage. Any change that reduces access to care or increases out-of-pocket costs can have real-world consequences for our community.

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