Find a Gastroenterologist in El Cajon, California 92021https://www.wellness.com/Gastroenterologist in El Cajon, California serving residents in and around zip code 92021. 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/1946263/gastroenterologist/ca/el-cajon/joseph-b-reddy-mdJoseph B Reddy, MD