Seyedehsan "Ehsan" Navabi MD | United Gastroenterologists
Seyedehsan "Ehsan" Navabi MD | United Gastroenterologists is a Gastroenterologist practice in Los Alamitos, CA. Rated 4.9 from 220 public reviews. Phone and website are listed.

Address
3851 Katella Ave Ste 205, Los Alamitos, CA 90720
Los Alamitos, CA 90720
Phone
(562) 430-4449Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 8:30AM–5PM
- Tuesday
- 8:30AM–5PM
- Wednesday
- 8:30AM–5PM
- Thursday
- 8:30AM–5PM
- Friday
- 8:30AM–5PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Sources
- google-maps-octoparse-cloud-recovery · checked Aug 12, 2026
- google-maps-octoparse · checked Aug 12, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
Newest photos

Newest reviews
Rikki Page
As I sat briefly in the waiting room, an existing patient was visibly upset - alleging she was scheduled for this day. Both receptionist attempted, very professionally, to reason and calm her. The patient was still visibly irritated, explaining that she needed to pay for transportation at which time one of the receptionist left and almost immediately the doctor came out to speak with her. Very politely told her that he would fit her in between patients. The doctor came out, not security, not the office manager nor any other subordinate, the doctor came out and dissolved the upset. I’ve never witnessed such compassion combined with professionalism. Personally, I was impressed. I was taken into the exam room, doctor arrived and he did not rush me, fully answered my questions and I scheduled my surgery. The End. Sincerely, Rikki Page
June Lister
No written review was provided.
Judy Dupuy
Doctor and staff were wonderful! A positive experience.
Israel Quezada 04
No written review was provided.
Al Shaikh
No written review was provided.
Kevin Poore
Efficient office, great staff wonderful doctor.
Mo Mitzner
I met with Dr Navabi, I was so impressed! He listened to me and really took time, I’m so very happy that I was referred to this office.
Renita H Samuel
Such a kind caring, humble and compassionate doctor. Explained everything well and waste no time getting things scheduled and done. His staff is amazing. Very welcoming and kind.
J B
No written review was provided.
Maryam Arjomand
A special thank you to the doctor, who was outstanding. They were knowledgeable, compassionate, and took the time to explain everything clearly before and after the procedure. Their calm and caring approach made what could have been a stressful experience feel easy and reassuring.



