S. Radi Shamsi, MD: Gastroenterologist Santa Monica, CA ...
Gastroenterology • Santa Monica, CA
Clinic Type
Gastroenterology
Address
Los Angeles Gastroenterology Clinic, 2021 Santa Monica Blvd., Suite 325E, Santa Monica, CA 90404
Phone
310-453-0504
drshamsi@lagidoc.com
Opening Hours
Monday–Friday 9:00 am–5:00 pm; Saturday: Closed; Sunday: Closed
Website
Services Offered
Technology & Equipment
Team
Insurance & Payment
—
We work with the majority of health insurance plans. If out of network, we will provide billing services.
Languages Spoken
Photos


What Patients Say
Overall sentiment across review platforms: positive
- Zocdoc: 4.93/5 (Not explicitly stated in summary)
- U.S. News & World Report: 4.2/5 (Not explicitly stated in summary)
- WebMD Care: 4.5/5 (26 ratings)
- Vitals: 4.4/5 (5 reviews (sample))
"I highly recommend Dr Shamshi to anyone who needs a doctor who takes time and listen intently to their patients."
— Practice Website Testimonials"do not waste your time or your hard earned money."
— WebMD Review"You will not get answers for the cause or any nutrition advise. He only treats the symptoms."
— Yelp ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Los Angeles Gastroenterologist Dr. David Yamini Named to Los Angeles Magazine's 2026 Top Doctors List — Feb 5, 2026
- Bao Sean H. Nguyen, MD - Internal Medicine | UCLA Health — Jan 29, 2026
- A Gastroenterologist Says This Is the Number-1 Food to Eat for Better Gut Health — Sep 22, 2025
- Dr. Uzoamaka Dike, Gastroenterologist | Manhasset, NY | WebMD — Aug 17, 2025
- Samik Shah, MD - Gastroenterology - Santa Clarita Digestive Diseases | UCLA Health — Apr 29, 2026
Information sourced from the clinic's website as of July 10, 2026.
Comparing your options?
See other gastroenterology clinics in Santa Monica, or search the full directory by insurance, ratings, and more.

