Find a Gastroenterologist in Walla Walla, Washington 99362https://www.wellness.com/Gastroenterologist in Walla Walla, Washington serving residents in and around zip code 99362. Wellness.com has Gastroenterologist reviews, phone numbers, addresses and maps available. en-usCopyright 2026, Wellness.com, Inc. All rights reserved.support@wellness.comWellness Cities Wellness.com Gazelle Rss Generatorhttps://www.wellness.com/dir/6827635/gastroenterologist/wa/walla-walla/leonard-philo-providence-gastroenterology---walla-wallaLeonard Philohttps://www.wellness.com/dir/4124324/gastroenterologist/wa/walla-walla/james-harriJames Harrihttps://www.wellness.com/dir/6959148/gastroenterologist/wa/walla-walla/hyunjin-eo-providence-gastroenterology---walla-wallaHyunjin Eohttps://www.wellness.com/dir/4124325/gastroenterologist/wa/walla-walla/lawrence-zawatzkyLawrence Zawatzky