Joseph J. Mattern, III, MD


Family Medicine, LGBTQ Health

Primary Affiliation

Jefferson Healthcare Primary Care

Address / Phone

Jefferson Healthcare Primary Care

915 Sheridan Street

Port Townsend, WA 98368

Phone: 360.379.8031

Fax: 360.344.0405



Medical School: Doctoral - Drexel College of Medicine - Doctor of Medicine, 2000

- Grinnell College - BA, 1994

Residency: University of Wisconsin Family Medicine Department - Internship/Residency, 2000-2003


Other Information

Board Certifications: American Board of Family Medicine

Biography: Dr. Mattern is the Chief Medical Officer for Jefferson Healthcare.  He joined Jefferson Healthcare Primary Care September 2003

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