Erin O. Lange M.D., M.S.P.H.

 Erin  O. Lange M.D., M.S.P.H.

Specialties and Expertise

Colorectal Surgery


Digestive Health, Hernia Services




Primary Location

Surgical Services & Hernia Center

Medical Office Building, 1560 N 115th Street, Ste. 102
Seattle, WA 98133
Phone: 206.668.1070|Map It 


Erin Lange, M.D., M.S.P.H., is a board-certified surgeon at UW Medicine's Surgical Services and Hernia Center.

In her practice, Dr. Lange strives to create a trusting and private environment in which she can work in partnership with her patients to design an evidence-based care plan tailored to their specific needs and preferences.

Dr. Lange earned her M.D. from the UW. She has clinical expertise in colon and rectal cancer, inflammatory bowel disease, diverticulitis, complex anorectal disorders, pelvic floor disorders, fecal incontinence, minimally invasive surgery, anorectal ultrasound and colonoscopy.

Dr. Lange's clinical research focuses on surgical outcomes in benign and malignant colorectal conditions (diverticulitis, colon cancer).

Personal Interests

In her free time Dr. Lange enjoys running, hiking, camping and reading.


Univ. of Minnesota SOMFellowshipColon & Rectal Surgery2014
Univ. of Wisconsin @ MadisonResidencyGeneral Surgery2013
University of Wisconsin - MadisonMaster2010
Univ. of Wisconsin @ MadisonInternshipGeneral Surgery2007
Univ. of Washington, School of MedicineMedical education2006


Board Certifications

American Board of Colon/Rectal SurgeryColon & Rectal Surgery2015
American Board of SurgeryGeneral Surgery2014
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