M.D., FAAP, FACP, FACE
The Children's Hospital of Philadelphia 34th & Civic Center Blvd.
Bone and mineral metabolism; genetic control of parathyroid cell development and growth; imprinting mechanisms and their influence on phenotypic variation.
- Professor of Pediatrics at the Children's Hospital of Philadelphia (2008– present)
- Professor of Medicine at University of Pennsylvania School of Medicine (2009– present)
- M.D., Drexel University (formerly Hahnemann) College of Medicine, Philadelpia, PA (1976)
- A.B., Rutgers College, New Brunswick, NJ (1972)