top of page

LEADERSHIP

MacDonald_edited_edited.png

NATHAN MACDONALD, MD, FACEP

  • Chief, Emergency Medicine - Lowell General Hospital

Ponce-Rios_edited.png

JOSE PONCE-RIOS, MD, FAAP

  • Medical Director, Pediatric Emergency Medicine - Lowell General Hospital

©2025 by Merrimack Valley Emergency Associates.

bottom of page