1967 | Voters approve creation of King County Public Hospital District No. 2
1967 | 35 acres of land purchased for what is now the Kirkland campus
1968 | Contest picks the name Evergreen Hospital
1970 | Groundbreaking for Evergreen Hospital
1972 | (Mar. 9) Evergreen General Hospital opens with 76 patient beds
1982 | Hospital's 3rd floor completed
1983 | Urgent Care opens in Woodinville
1984 | Hospital's 4th floor completed
1986 | North wing opens with new ED, critical care and auditorium
1986 | Hospital's name changed to Evergreen Hospital Medical Center
1986 | Home care services begin
1991 | Evergreen Hospice Care Center opens
1991 | EvergreenHealth Foundation formed
1992 | East wing (Blue zone) opens, doubling the size of the hospital
1994 | Evergreen Professional Center (Coral zone) opens
1995 | Hospital's name is changed to Evergreen Community Health Care
1996 | EvergreenHealth named the nation's first "Baby-Friendly Hospital" by UNICEF
1996 | Family Maternity Center named one of the nation's "10 Best Places to Have a Baby" by Self magazine
1996 | 16 primary care physicians join EvergreenHealth, creating the EvergreenHealth Medical Group
2000 | EvergreenHealth Primary Care, Sammamish opens
2000 | Booth Gardner Parkinson's Care Center opens
2001 | EvergreenHealth Primary Care, Duvall opens
2002 | EvergreenHealth opens the Eastside's first Level III intensive care nursery
2002 | Evergreen Surgery & Physicians Pavilion (Tan zone) opens adjacent to the hospital
2003 | 4th and 5th floors open in the Blue zone
2005 | EvergreenHealth Plaza medical office building opens
2007 | New Emergency Department and Patient Tower (Silver zone) open
2008 | Mobile coach brings 3D mammography to community locations
2009 | DeYoung Pavilion opens adjacent to the hospital
2009 | Named a Distinguished Hospital for Clinical Excellence by Healthgrades
2010 | Named a Distinguished Hospital for Clinical Excellence by Healthgrades
2011 | New primary and urgent care centers open in Redmond and Woodinville
2011 | Emergency Department opens in Redmond
2011 | Named a Distinguished Hospital for Clinical Excellence by Healthgrades
2012 | Evergreen Healthcare is renamed EvergreenHealth
2012 | Halvorson Cancer Center opens at EvergreenHealth
2012 | Named a Distinguished Hospital for Clinical Excellence by Healthgrades
2013 | EvergreenHealth Partners (EHP), the first clinically integrated network (CIN) in the region, is launched
2014 | Valley General Hospital joins EvergreenHealth; later renamed EvergreenHealth Monroe
2014 | EvergreenHealth joins the Puget Sound High Value Network
2014 | Named one of America's 250 Best Hospitals by Healthgrades
2015 | Sky Valley Family Medicine joins EvergreenHealth, becomes EvergreenHealth Primary Care, Sultan
2015 | Named one of America's 250 Best Hospitals by Healthgrades
2016 | Community votes to expand the EvergreenHealth Board of Commissioners to seven members
2016 | Named one of America's 250 Best Hospitals by Healthgrades
2016 | Named a Best Regional Hospital by US News & World Report
2017 | Lakeshore Clinic joins EvergreenHealth, becomes EvergreenHealth Primary Care, Lakeshore
2017 | EvergreenHealth and Overlake Medical Center partner to form the Eastside Health Alliance
2017 | 4th and 5th floors open in the Silver tower
2017 | Named one of America's 100 Best Hospitals by Healthgrades
2017 | EvergreenHealth Urgent Care opens in Mill Creek, Sammamish and Kenmore
2018 | Named a Distinguished Hospital for Clinical Excellence by Healthgrades
2018 | Named one of America's 100 Best Hospitals by Healthgrades
2018 | Recognized with Healthgrades' Outstanding Patient Experience Award
2018 | EvergreenHealth Primary Care, Mill Creek opens
2019 | Received a Spring 'A' grade for patient safety from The Leapfrog Group
2019 | Named one of America's 100 Best Hospitals by Healthgrades
2019 | Ranked the #3 Best Hospital in the Seattle metro area and in Washington State by US News & World Report
2019 | Received a Fall 'A' grade for patient safety from The Leapfrog Group
2020 | Named one of America's 100 Best Hospitals by Healthgrades
2020 | Received a Spring 'A' grade for patient safety from The Leapfrog Group
2020 | Named a Best Regional Hospital by US News & World Report
2020 | EvergreenHealth Urgent Care, Totem Lake opens
2020 | Named one of America's 100 Best Hospitals for Specialty Care (stroke, pulmonary, gastrointestinal, general surgery) by Healthgrades
2020 | Received a Fall 'A' grade for patient safety from The Leapfrog Group
2021 | Named one of America's 50 Best Hospitals by Healthgrades
2021 | Received a Spring 'A' grade for patient safety from The Leapfrog Group
2021 | New 20-bed Intensive Care Unit opens
2021 | Named a Best Regional Hospital by US News & World Report
2021 | Named one of America's 100 Best Hospitals for Specialty Care (stroke, pulmonary, gastrointestinal, gastrointestinal surgery, spine surgery) by Healthgrades
2021 | Received a Fall 'A' grade for patient safety from the Leapfrog Group.
2022 | Named one of America's 50 Best Hospitals by Healthgrades