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Lauren M Zajac, MD, MPH Email Lauren Zajac

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Mount Sinai Doctors ?
    • Positions
    • ASSISTANT PROFESSOR | Environmental Medicine & Public Health
    • ASSISTANT PROFESSOR | Pediatrics
    • Specialties
    • Pediatrics
    • Public Health and General Preventive Medicine
    • Language
    • English
    • Hospital Affiliations
    • The Mount Sinai Hospital
    • Mount Sinai Beth Israel

Dr. Lauren Zajac is an Assistant Professor in the Department of Environmental Medicine and Public Health and the Department of Pediatrics at the Icahn School of Medicine at Mount Sinai. She is a board-certified pediatrician with fellowship training in pediatric environmental health. Dr. Zajac serves as the medical director for both the Region 2 Pediatric Environmental Health Specialty Unit (serving NJ, NY, PR and USVI) and the New York State Children's Environmental Health Center network. Dr. Zajac is the director of the Children's Environmental Health elective program at Mount Sinai. As faculty at the Graduate School in Public Health, she teaches MPH courses and serves as track advisor for the Environmental Health Track. Dr. Zajac is also an elected member of the American Academy of Pediatrics (AAP) executive committee for the Council on Environmental Health.


American Board of Pediatrics

Research Topics

Environmental Health, Public Health


MPH, University of Michigan School of Public Health

MD, Icahn School of Medicine at Mount Sinai

Residency, Pediatrics
Children's Hospital at Montefiore

Fellowship, Pediatric Enviromental Medicine
Mount Sinai Hospital