Haig Najarian, MD
Haig Najarian, MD is a Gastroenterologist practice in Los Alamitos, CA. Rated 4.9 from 26 public reviews. Phone and website are listed.

Address
4772 Katella Ave #200, Los Alamitos, CA 90720
Los Alamitos, CA 90720
Phone
(562) 596-5552Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 8:30AM–4:30PM
- Tuesday
- 8:30AM–4:30PM
- Wednesday
- 8:30AM–4:30PM
- Thursday
- 8:30AM–4:30PM
- Friday
- 8:30AM–4:30PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Sources
- google-maps-octoparse · checked Aug 30, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
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Newest reviews
Amy Marshall
Dr. Najarian was not only a wonderful doctor, and explained everything to me, he answered every question and much more. He took his time, was in no hurry to his next patient, and made sure I was satisfied and understood his answers. He also in no way spoke down to me and I will be happy to have Dr. Najarian as my doctor. I was very impressed on many levels!
Lewis Grindlinger
Dr Najarian was concise and answered my questions with a smile. Very good experience!
Carole Edwards
No written review was provided.
Irene Aragon
No written review was provided.
TLENDERSEN
No written review was provided.
Karen Van Dyke
Very impressed with the office staff and the doctor. The person I was seeing in this group is heading towards retirement and I was in a bit of an urgent situation and needed to get in to see somebody quickly. Aly gave me great information and returned my calls super fast! The way they collect chart information online was also very easy to navigate. I also got in for a same day appointment. Didn't have to wait long and I felt heard during my conversation with Dr. Najarian.
annavette montgomery
Dr Najaeian was promp, kind' and efficient. Clear instructions. I was grateful for him and the staff.
Ben Butts
Professional and answered all of my questions. He provided exactly the care I needed.
Lee Vieira
No written review was provided.
Allene Karim
Good listener with some thoughtful suggestions to find the root of the problem not a prescription to mask the symptoms. Much appreciated.



