yext
Last time updated: 7/20/26, 6:09 PM
About
Dr. Feng is a gastroenterology and digestive health physician in Mission Viejo, California with over 30 years of experience. Committed to accurate diagnosis and effective treatment of digestive conditions, helping patients achieve lasting gut health. Through attentive listening and open dialogue, he helps patients understand their health and feel confident in their care.
Images
Frequently Asked Questions
What languages does Jack C. Feng, MD specialize in?
English.
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Copied to clipboard!