As per Washington state guidance, masks are required regardless of vaccination status in all of our facilities. Please be aware that if you do not have a mask when you arrive we can provide one for you or reschedule your appointment. Exposure to someone that has tested positive for COVID requires a 14 day wait time regardless of vaccination status or a negative test before being seen in person. We appreciate your understanding!

Walter Hassig, MD

Walter Hassig, MD

Education: University of Michigan, Ann Arbor + Michigan State University

Residency: Blodgett Medical Center, St. Mary's Hospital and Michigan State University

Fellowship: Henry Ford Hospital

Locations: Auburn Clinic, Federal Way Clinic, Fogel Endoscopy Center

Dr. Hassig received his undergraduate degree from the University of Michigan, Ann Arbor. He received his Medical Doctorate from Michigan State University. Dr. Hassig completed his Internal Medicine Residency at Blodgett Medical Center, Saint Mary's Hospital and Michigan State University and his Fellowship in Gastroenterology at Henry Ford Hospital.

  • Board Certified in Internal Medicine and Gastroenterology
  • Medical Section Chief at St. Francis Hospital and Chairman of the Pharmacy Committee of the Franciscan Health System

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Email us at info@washgi.com