Dr. Mark John Sey M.D.
Pediatrics Physician
Phone, Open Hours, Reviews & Information
(215) 342-7711
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A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.