Skip to main content
Search
Search
User account menu
Log in
Log in
Pediatrics Directory
UW Directories
Maps
UW Computing/IT
Integrated Service Center
UW Peds Resources
UW Peds Intranet
UW Peds Residents
Student Rotations at Seattle Children's
Pediatric Fellowship Programs
WWAMI Rotations for Med Students
UW Medicine, Department of Pediatrics
Directory
For Faculty & Staff
Quick Links
Main navigation
Home
About
Administrative Contacts
Message from the Chair
Chair and Vice Chairs
Climate Change CARE Committee
Global Health Collaborative
Justice, Equity, Diversity, and Inclusion Committee
Seattle Children's Provider Grand Rounds
Divisions
Adolescent Medicine
Bioethics and Palliative Care
Cardiology
Clinical Training Unit
Craniofacial Medicine
Critical Care Medicine
Dermatology
Developmental Medicine
Emergency Medicine
Endocrinology
Gastroenterology and Hepatology
General Pediatrics
Genetic Medicine
Hematology-Oncology
Hospital Medicine
Human Development and Disability (IHDD)
Immunology
Infectious Disease
Neonatology
Nephrology
Pulmonary and Sleep Medicine
Rheumatology
WWAMI
Medical Students
Residents
Visiting Professors
Clinical Faculty
Site Directors Guide
Educators
Pediatric Resources
Contact Us
Research
Education
Medical Student Program
Fellowship Programs
Pediatric Residency Program
Funded Electives
Side navigation
Home
Home
About
Divisions
WWAMI
Research
Education
UW Pediatrics
Menu
Home
Side navigation
Home
Home
About
Divisions
WWAMI
Research
Education
UW Pediatrics Home
Home
Directory
mail
Email
Link(s)
Profile
Mary K. Len, MD
Clinical Professor
Division(s)
Gastroenterology and Hepatology
Associated with Fellowship(s)
Gastroenterology Fellowship
