Gastroenterology and Hepatology team triptych

Pediatric Gastroenterologists and Hepatologists

Advanced Registered Nurse Practitioners

Physician Assistant


  • Rachelle Foreman, RN
  • Caitlyn Jarecki, RN
  • Katherine McConville, RN
  • Doris Taylor, RN
  • Teresa Wachs, RN

Registered Dietitians

  • Kimberly Braly, RDN
  • Cheryl Davis, RDN
  • Alisha Harmeson, RD
  • Melissa Mortensen, RDN
  • Nila Williamson, MPH, RDN, CNSC, IBCLC


Social Workers

  • Ashley Jarrett, MSW

Gastroenterology and Hepatology Research Coordinator

  • Jani Klein

Liver Research Coordinators

  • Melissa Young
  • Kara Cooper


  • Noelle Ebel, MD
  • Erin Lane, MD  
  • Betty Zheng, MD

Close Collaboration with Other Teams at Children’s

Depending on your child's condition and treatment needs, we will bring in other Seattle Children's experts. We work closely with: