Dr. Simon K. Lo, MD | West Hollywood, CA | Gastroenterology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Simon Lo is a gastroenterologist with 44 years of experience specializing in complex digestive system disorders. He earned his medical degree from New York University School of Medicine and completed both his residency and fellowship training at VA Greater Los Angeles Healthcare System. Dr. Lo is fluent in both Cantonese and English, allowing him to serve a diverse patient population.

Dr. Lo practices at Cedars Sinai Medical Center in West Hollywood, California, where he focuses on advanced pancreatic and biliary conditions. His expertise includes treating cholestasis, pancreatitis, and chronic pancreatitis. He performs specialized procedures such as endoscopic retrograde cholangiopancreatogram (ERCP) and pathology tests to diagnose and treat complex digestive disorders. Patients have given him an average rating of 4.1 stars for his care and expertise.

AI-generated from data on this provider profile.

accepting new patients
4.1

23 Ratings
44 years of experience
32 insurance plans accepted
speaks Cantonese, English
VA Greater Los Angeles Healthcare System
9 written reviews
1 award
1 specialty
10 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

23 ratings & reviews

Sort:

Showing 1 to 9 of 9 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

ALL WELL

March 7th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Doctor Lo listen my explanation carefully and give me a very good advice.

May 11th, 2024 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Good experience.Gave me more time thanExpected.

January 12th, 2024 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I had a very serious condition that required Dr. Lo's expertise. He was out of town at the time & I was given an appt. for 21/2 months later. 2 weeks later I was back in hospital and Dr. Lo had just flown in- he stayed til midnight operating on me and keep checking on me in recovery multiple times. Great surgeon and human being totally dedicated to his work!

July 8th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He is top in his field, both an innovator and leader. After 2 years of pancreatic attacks, he diagnosed and significantly reduced the occurrence of these attacks. When I had lost all hope, he was my angel. He also likely found the root cause through genetic testing, whereas others were unable. God bless you Dr. Lo.

June 16th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

My husband was being treated by him. I had questions and he totally dismissed me. He was eager to do surgery on my husband and almost did a procedure that my husband expressly did not want to have. Fortunately, he checked the paperwork prior to the procedure. He's one of those doctors who has a "God" complex. His associates were far better that Dr. Lo.

March 11th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Lo and his Staff were amazing!!! Thou, Dr. Lo doesn't spend a lot of time with his patients after surgery, his staff more than makes up for it. They came to my daughters room 3-4 times a day and kept Dr. Lo informed about patient's condition. His diagnosis was spot on and my daughter had immediate pain relief right after the surgery. His has put an end to over 2 years of my daughter's pain!!! Thank you Dr. Lo!!!

June 21st, 2013

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

dr lo is a fine careing person and credit to his profession. i highly reccomend him as the top man in his field

October 23rd, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have used Cedars for many other things...this was by far the worst experience I have ever had and I would not reccommend this doctor or any of his staff,

August 26th, 2010

Vitals Preferred Provider
- - Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
Click for our Methodology

Cedars-Sinai Pancreatic Biliary

8720 Beverly Blvd LowrWest Hollywood, CA 90048

Tel: (310) 423-6082

Mon8:00 am - 12:30 pm

Tue8:00 am - 12:30 pm

Wed8:00 am - 12:30 pm

Thu8:00 am - 12:30 pm

Fri8:00 am - 12:30 pm

SatClosed

SunClosed


Dr. Simon K Lo, MD	Rebecca Humphries, APRN	Theresa Obonyano, APRN	Bhavana Akotia, PA-C
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.1 (23 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
44 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Cantonese, English	Speaks English	Speaks English	Speaks English
West Hollywood , CA	SACRAMENTO , CA	SACRAMENTO , CA	Tempe , AZ
Med School: New York University School of Medicine	Med School: Emory University	Med School: The University of Texas Health Science Center at Houston	Med School: Charles R Drew University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Gastroenterology

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

MEDICAL LICENSE

Medical Doctor, California, 2025, Expired

EDUCATION & TRAINING

Fellowship

VA Greater Los Angeles Healthcare System

Residency

VA Greater Los Angeles Healthcare System

U S DEPARTMENT OF VETERANS AFFAIRS

Medical School

New York University School of MedicineGraduated in 1982

Talin Bourian
Nurse Practitioner
| MONROVIA, CA
(0)
Dr. Nicholas Paul Norris
Pediatrics
8 Years Exp | Dallas, TX
(0)
Dr. Benjamin Basseri, MD
Gastroenterology
19 Years Exp | BEVERLY HILLS, CA
(7)
Dr. Brynie Slome Collins, MD
Gastroenterology
25 Years Exp | ENCINO, CA
(9)
Dr. Douglas Adam Gardner, MD
Gastroenterology
41 Years Exp | Los Angeles, CA
(0)
Dr. Martha Elva Hierro, MD
Gastroenterology
39 Years Exp | Santa Monica, CA
(28)
Dr. Anthony Carl Pickett, MD
Obstetrics & Gynecology
35 Years Exp | Los Angeles, CA
(44)
Dr. Venkataraman Raman Muthusamy, MD
Gastroenterology
31 Years Exp | San Francisco, CA
(19)
Dr. Saleem A Desai, MD
Internal Medicine
34 Years Exp | Northridge, CA
(40)
Dr. Peyton Peiman Berookim, MD
Gastroenterology
24 Years Exp | Beverly Hills, CA
(18)

Where is Dr. Simon Lo's office located?: Dr. Simon Lo's office is located at 8720 Beverly Blvd Lowr, West Hollywood, CA, 90048.
Is Dr. Simon Lo accepting new patients?: Dr. Simon Lo is accepting new patients on Vitals. View Dr. Simon Lo's profile on Vitals to make an appointment.
Does Dr. Simon Lo accept my insurance?: You can see the insurance plans that Dr. Simon Lo accepts on their Vitals profile.
What languages does Dr. Simon Lo speak?: Dr. Simon Lo speaks Cantonese and English.
Does Dr. Simon Lo accept virtual/telehealth appointments?: Dr. Simon Lo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.