Dr. James Kao, M.D. earned his medical degree from Duke University School of Medicine and received his training in Internal Medicine at the University of Kentucky. He received subspecialty training in Gastroenterology at the Rutgers Robert Wood Johnson program in New Jersey. Dr. Kao is a member of several national GI societies. Throughout his career, he has had several publications in addition to presentations at local, regional, and national meetings.
Dr. James Kao, M.D. earned his medical degree from Duke University School of Medicine and received his training in Internal Medicine at the University of Kentucky. He received subspecialty training in Gastroenterology at the Rutgers Robert Wood Johnson program in New Jersey. Dr. Kao is a member of several national GI societies. Throughout his career, he has had several publications in addition to presentations at local, regional, and national meetings.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Made no eye contact throughout. Looked stressed and busy. Office was amazing. Dr was strong in knowledge sharing and was helpful.
(3 days ago)
Apr-2026
He’s a very good doctor very thorough!!!
(3 days ago)
Apr-2026
Very please with his professional talent.
(1 week ago)
Mar-2026
He was quite dismissive and rushed.
(1 week ago)
Mar-2026
Such a kind doctor, but yet acutely competent. He doesn't miss anything. Excellent is an understatement for him. Just exactly what you hope do for would be@
(3 weeks ago)
Mar-2026
Look Ft
(1 month ago)
Mar-2026
Explanations clear and easy to understand.
(1 month ago)
Feb-2026
He is really trying to help me.. thank you so much
(1 month ago)
Feb-2026
Dr. Koa is very caring & thorough! He listens to details & addresses my GI problem with care! Glad I found Dr.Kao to take care of my gastrointestinal problems!
(2 months ago)
Jan-2026
Easy to talk to and answered all of my questions. He is thorough in his diagnoses and upcoming treatments.
(2 months ago)
Jan-2026
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GI-Glendora
552 W. Foothill Blvd Suite 200 Glendora, CA 91741
GI-Arcadia
488 E. Santa Clara St Suite 203 Arcadia, CA 91006
Dr. James Kao, M.D. completed his undergraduate studies in Biomedical Engineering at Duke University, where he graduated Magna Cum Laude along with Graduation with Distinction. He went on to earn his medical degree from Duke University School of Medicine. Subsequently, he received his training in Internal Medicine at the University of Kentucky. Shortly after, he received subspecialty training in Gastroenterology at the Rutgers Robert Wood Johnson program in New Jersey. Dr. Kao is a member of several national GI societies. Throughout his career, he has had several publications in addition to presentations at local, regional, and national meetings.
Made no eye contact throughout. Looked stressed and busy. Office was amazing. Dr was strong in knowledge sharing and was helpful.
He’s a very good doctor very thorough!!!
Very please with his professional talent.
He was quite dismissive and rushed.
Such a kind doctor, but yet acutely competent. He doesn't miss anything. Excellent is an understatement for him. Just exactly what you hope do for would be@
Look Ft
Explanations clear and easy to understand.
He is really trying to help me.. thank you so much
Dr. Koa is very caring & thorough! He listens to details & addresses my GI problem with care! Glad I found Dr.Kao to take care of my gastrointestinal problems!
Easy to talk to and answered all of my questions. He is thorough in his diagnoses and upcoming treatments.