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Region 2: Children’s Environmental Health in the Northeast and Caribbean Region

EPA Region 2 serves New Jersey, New York, Puerto Rico, the U.S. Virgin Islands and 8 Tribal Nations.


Mount Sinai Pediatric Environmental Health Specialty Unit

EPA and the Agency for Toxic Substances and Disease Registry (ATSDR) jointly support the Pediatric Environmental Health Specialty Units (PEHSUs), which is a network of experts in pediatric environmental health located throughout North America. PEHSUs were created to ensure that health professionals and communities have access to specialized medical knowledge and resources for children faced with a health risk due to a natural or human-made environmental hazard.

In Region 2, the Mount Sinai Pediatric Environmental Health Specialty Unit is available to answer questions from health care professionals, parents, school officials, or other community members about children's symptoms that may be related to environmental exposures.

  • Service Area:  New Jersey, New York, Puerto Rico, the U.S. Virgin Islands and 8 Tribal Nations
  • E-mail: pehsu@mssm.edu
  • Phone:  (866) 265-6201

Major Environmental Concerns

Report on Mercury & PCBs in Seafood from Commercial Fish Markets

Learn more about region-specific needs highlighted in the report.

Download the PDF

Find more information about common environmental health concerns for children in Region 2.

  • PCBs in Schools

Social Media

You can also keep up with children's health highlights by following us on social media.

  • X: @EPARegion2
  • Facebook: U.S. EPA Northeast and Caribbean Region
  • Instagram: @EPA_NortheastandCaribbean

Children's Health

  • What You Can Do
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Contact Us about Children's Health
Contact Us about Children's Health to ask a question, provide feedback, or report a problem.
Last updated on July 14, 2026
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