42nd Annual Gail Singer Memorial Red Cross Blood Drive
Join us for one of New Hampshire’s largest and most meaningful blood drives — honoring a legacy of giving and community.            

Be a Lifesaver

Denis Chang, MD

Primary phone: 603-663-3222


Specialties

Pediatric Gastroenterology


Affiliations

  • Elliot Pediatric Gastroenterology
    275 Mammoth Rd., Ste. 1, Manchester, NH

Education

  • Fellowship: Boston Children's Hospital / Harvard Fellowship Pediatric Gastroenterology, Hepatology
  • Medical Education: Drexel University College of Medicine - Queen Lane Campus
  • Residency: New York University Grossman School of Medicine - Pediatrics Residency

Boards & Certifications

  • Pediatric Gastroenterology: American Board of Pediatrics
  • Pediatrics: American Board of Pediatrics