Dr. Jonathan A. Jefferson graduated from the Queen's Univ of Belfast, Coll Med, Belfast, Ireland(539 01 Pr 1/71) in 1989. He works in Seattle, WA and 2 other locations and specializes in Nephrology. Dr. Jefferson is affiliated with Harborview Medical Center, University Of Washington Medical Center and VA Puget Sound Healthcare Seattle Division. He speaks English and Spanish.
Years in Practice: 25 Years
Languages Spoken: English, Spanish
Medical School: Queen's Univ of Belfast, Coll Med, Belfast, Ireland(539 01 Pr 1/71)
Graduation Date: 1989
*This physician has multiple office locations. See Appointments for details.