Dr. Tigist Nigatu Mammo, MD is a health care provider primarily located in Longview, WA, with other offices in Wailuku, HI and Honolulu, HI (and 3 other locations). She has 17 years of experience. Her specialties include Internal Medicine, Pediatrics, Family Medicine. Dr. Mammo is affiliated with Kaiser Permanente Moanalua Medical Center. She speaks Spanish, Chinese, French and English.