Public provider listing
Dr. Barry Zamost, M.D.
Dr. Barry Zamost, M.D. is a Gastroenterologist practice in Long Beach, CA. Rated 5.0 from 1 public review. Phone and website are listed.

Address
3833 Worsham Ave Suite 300, Long Beach, CA 90808
Long Beach, CA 90808
Phone
(562) 595-5421Website
Visit listed websiteListing updates
Request a correction or opt-outPublic hours
Listed hours
- Monday
- 7:30AM–5PM
- Tuesday
- 7:30AM–5PM
- Wednesday
- 7:30AM–5PM
- Thursday
- 7:30AM–5PM
- Friday
- 7:30AM–5PM
- Saturday
- Closed
- Sunday
- Closed
Verified listing details
Credentials, affiliations, and coverage
Sources
- 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.
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mina khalifa
No written review was provided.

