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Dr. Gilbert Simoni, MD

Dr. Gilbert Simoni, MD

Gastroenterology*
25+ years of experience

Dr. Gilbert Simoni, MD is a gastroenterologist in Riverside, CA and has over 25 years of experience in the medical field. Dr. Simoni has extensive experience in Pancreatic Disease and Esophageal Disorders. He graduated from American University of The Caribbean School of Medicine in 1995. He is affiliated with Los Robles Regional Medical Center. He is accepting new patients and telehealth appointments.

3.4 Star Rating
Based on 52 reviews 3.4 Star Rating (52 reviews)

Locations

Riverside Medical Clinic

Riverside Medical Clinic3660 Arlington Ave Riverside, CA 92506
1

Advanced Gastroenterology, Inc

Advanced Gastroenterology, Inc555 Marin St Ste 270 Thousand Oaks, CA 91360
2

Hospital Highlight

Dr. Simoni is affiliated with Los Robles Regional Medical Center Thousand Oaks, a highly rated and top awarded hospital for gastroenterology.

At a Glance

  • Areas of ExpertiseDr. Simoni specializes in the areas of Gastroenterology & Internal Medicine. See board certifications
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 100 Best Hospitals for Gastrointestinal Care Award™ See hospitals
  • Clean HospitalPatients said the hospital this doctor practices at is clean. See hospitals

Experience Check

Search for experience in a specific area

Dr. Simoni's Reviews

Likelihood to recommend Dr. Simoni

3.4

52 ratings, 18 with a written review
5 Star
58%
58%
4 Star
0%
0%
3 Star
4%
4%
2 Star
4%
4%
1 Star
35%
35%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sherry Sturges – Apr 23, 2024
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What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
Helpful
RAU940 – Oct 14, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Richard – Mar 14, 2023
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What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Jan 08, 2023
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
3 people found this helpful
Helpful
Oct 21, 2022
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
Sharon Virzi – Sep 24, 2022
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What went well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Lance – Jul 17, 2021
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What went well
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Feb 10, 2021
×Post a ResponseAre you Dr. Gilbert Simoni, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Prof. Robert Stevenson, PE, FHRS – Sep 01, 2020
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Tim Parris – Apr 01, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
Laura – Jan 14, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Rosita – Dec 19, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
Dalia – May 02, 2019
×Post a ResponseAre you Dr. Gilbert Simoni, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
6 people found this helpful
Helpful
Feb 16, 2019
×Post a ResponseAre you Dr. Gilbert Simoni, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
Newbury Park, CA – Jun 28, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
Steve Borovay in Thousand Oaks, CA – Feb 20, 2017
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
17 people found this helpful
Helpful
James Artero in Camarillo, CA – Apr 16, 2016
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
18 people found this helpful
Helpful
Nancy G in Thousand Oaks – Feb 23, 2016
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About Me

care philosophy

Our mission is to build patient trust and to be the catalyst for a healthier lifestyle through prevention, early detection and our innovative approach to GI care..

biography

Telehealth visits are available.
  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • St Joseph Medical Center-seton Hall University - South Orange

    Fellowship Hospital
  • Seton Hall University

    Residency Hospital
  • Seton Hall University

    Internship Hospital
  • American University Of The Caribbean School Of Medicine

    Medical School, 1995
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Persian

  • Spanish

Affiliated Hospitals

  • Los Robles Regional Medical Center

    215 W Janss Rd
    Thousand Oaks, CA 91360
    Recipient of 46
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025, 2024, 2023)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    View all awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality