Meet Our Undiagnosed Disease Program (UDP) Team

Experts across Children's Hospital of Philadelphia take a team approach to your child's diagnosis and care. This allows us to more quickly respond to your questions and concerns.

Medical Director

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Kathleen E. Sullivan, MD, PhD

Core Team Physicians

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Edward M. Behrens, MD

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Rebecca Ganetzky, MD

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Cara M. Skraban, MD

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Adeline Vanderver, MD

Genetics Counselor

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Anna Raper, MS, CGC

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Erica Schindewolf, MS, LCGC

Clinical Coordinator

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Kelly Hassey, MSN, CRNP

Assistant Coordinator

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Gonench Kilich, MD