Matthew Oman, MD
Matthew Oman, MD is a Gastroenterologist practice in Irvine, CA. Rated 4.9 from 120 public reviews. Phone and website are listed.

Address
113 Waterworks Way Suite 155, Irvine, CA 92618
Irvine, CA 92618
Phone
(949) 612-9090Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 8AM–5PM
- Tuesday
- 8AM–5PM
- Wednesday
- 8AM–5PM
- Thursday
- 8AM–5PM
- Friday
- 8AM–5PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Credentials and licenses
- MD
- Professional license · CO
- Professional license · CA
Affiliations
- DIGESTIVE DISEASE CONSULTANTS OF ORANGE COUNTY INC
- HOAG MEMORIAL HOSPITAL PRESBYTERIAN
- ORANGE COAST MEMORIAL MEDICAL CENTER
- SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER
Sources
- CMS National Provider Directory · checked Aug 31, 2026
- cms-doctors-clinicians · checked Aug 30, 2026
- google-maps-octoparse · checked Aug 30, 2026
- google-maps-octoparse-cloud-recovery · checked Aug 12, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
Newest photos

Newest reviews
brittney trujillo
I was scared about getting my procedures done but after checking in on my appointment day with Dr. Oman and his amazing HOAG team, I have to say, I was treated like royalty. They assured I had all my questions answered and were so nice to me in my state of panic. Great team, great anesthesiologist, great doctor and great nurses. Thank you HOAG!
Paint, Scissor & Create
No written review was provided.
Sam Pour
Dr Oman is very patient good listener and caring person.
Paul Paulsen
Maybe if I ever made it past the answering machine that I constantly get I might be able to give a better rating - NO ONE ANSWERS THE PHONES FIRST OFF ! But that’s Anywhere in 2024 !! But kicker is when I went all the way to the office 4 people ( 1 boy ( I think they still call them this ) he’s checking out for lunch it’s 11:52am , can’t help me & 3 girls staring into computer screens, about 8 min before even acknowledged standing there for a hello - bottom line is NO ONE WORKS ANYMORE !! No one knows how to walk & chew gum at same time , but this is COLLEGE EDUCATION TODAY !! I might make doctors office one day !! I’ve been trying change my appointment all day !! It’s ok - I don’t need anything , I’ll find the next shit doctors office -
Raymond Williamson
Awesome Dr. who goes the extra mile for his patients.



