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Dr. Omar Shahbaz, MD

Dr. Omar Shahbaz, MD

Gastroenterology*
10+ years of experience

Dr. Omar Shahbaz, MD is a gastroenterologist in Corona, CA and has over 10 years of experience in the medical field. He graduated from St. Georges University School of Medicine in 2011. He is affiliated with Riverside Community Hospital. He is accepting new patients and telehealth appointments.

3.9 Star Rating
Based on 35 reviews 3.9 Star Rating (35 reviews)

Locations

United Gastroenterologists

United Gastroenterologists341 Magnolia Ave Ste 207 Corona, CA 92879
1

Dr. Shahbaz is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of ExpertiseDr. Shahbaz specializes in the areas of Gastroenterology & Internal Medicine. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalGastrointestinal Surgery Excellence Award™ See hospitals

More Gastroenterology Specialists at Riverside Community Hospital

Experience Check

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Dr. Shahbaz's Reviews

Likelihood to recommend Dr. Shahbaz

3.9
35 ratings, 21 with a written review
5 star
71%
71%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
29%
29%

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Best GI I've ever seen
Listens to you. Very considerate. Explained everything in detail that I could understand. Staff was nice. My son seen Dr and said the same thing. So I will always go to Dr Shabaz.
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
Joni – Dec 10, 2024
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Very professional
Front desk staff was professional & helpful. I was seen at appointment time. Nurse was thorough & professional. It was my first time seeing Dr Shabaz as my prior Dr has retired from this office, he was thorough, asking relevant questions, listened and answered all my questions. The scheduling lady was very thorough in explaining what my prep would be for my procedure and where & the date it would be conducted. Within an hour of returning home I received an email giving me the scheduled time of procedure. This is my 5 visit with this office and I continue to be impressed with everyone. I would highly recommend!
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
A. H. “Joe” Giehm – Mar 28, 2024
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Waiting for follow up
First visit with this Gastroenterologist. Had my visit and he suggested endoscopy and colonoscopy which I’ve had before. He found quite a few things I need to deal with I had no idea of the severity before. I’m looking forward to my follow up to hear his suggestions which will be lifestyle changes at the very least.
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
JS – Dec 12, 2023
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Incompetent and rude staff
Appointment made 6 weeks prior for urgent painful condition. Requested to be on cancellation list, no luck. Upon arrival was informed the “system” had not put my appointment on the books, which had happened before, but I would be the next patient seen. I waited in exam room for over an hour; meanwhile doc was seeing other patients that came in after me. The staff then said all the others had earlier appointments, but the waiting room had been empty so doubt that. Doctor was nice but brief, saying they would send a referral to another doctor at medical center that afternoon. Spent the next week calling Tracy to see why it wasn’t sent. She ignored 3 messages. A week later she loudly informed me she was waiting for approval from my insurance (unnecessary as I have a PPO) for a procedure the other doc may or may not decide I need. She argued with me about it and hung up on me. Realize glitches happen but rudeness and unnecessary delay not acceptable.
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Oct 07, 2023
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He is an amazing Doctor! Listens to you, and answers in layman's terms. HIGHLY recommend him!
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Mark S. – May 06, 2021
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He’s great. Consulted on the phone and I liked his attentiveness to my endless details. Great courteous staff too.
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
Pettie G – May 01, 2020
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Was a very good experience with all staff in this facility, thanks to doctor shahbaz to explain everything very well.
What went well
  • Office environment
  • 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
Ahmad zia – Mar 14, 2020
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GREAT doctor! He's patient and kind and he really cares for patients. Has a good bed side manner and really knowledgeable. I'm so happy I chose Dr. Shahbaz!! Also, his staff are really sweet and so helpful, especially Lizette! THANK YOU AGAIN!
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Mattiah Ayesh in Eastvale, CA – Nov 02, 2018
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Dr. Shaba is detailed about the treatment process. He is also patient and make you feel at ease.
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Raymonde in Corona, CA – Oct 23, 2018
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he Is so helpful, sweet, caring and very educated! he explains things correctly and is very honest
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Oct 23, 2018
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Super friendly Doctor! He took the time to listen during my appointment and spoke with care.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Kim T in Corona, CA – Oct 02, 2018
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He cares an amazing
What went well
  • Office environment
  • 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 others found this helpful
Helpful
michael Mastro in Norco – Sep 28, 2018
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I have seen 5-6 GI doctors in the past 15 years and Dr. Shahbaz is by far the absolute best physician I have dealt with. He is very personable but maintains a true air of professionalism. He takes the time to explain your medical issues and concerns. Answers questions thoroughly. It was amazing that he explanations were so thorough it left few questions. Do not let this physician go anywhere. He is rare in the medical profession.
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Frank Hauptmann in Riverside, CA – Sep 25, 2018
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This is my first visit with Dr. Shahbaz. He was very attentive and cordial. I really felt like he answered all of my questions and I feel that I am in good hands I am so glad I was sent to him. His assistant was wonderful as well.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Anna Marie in Moreno Valley, CA – Sep 21, 2018
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Dr Shahbaz is a very thorough doctor and generally cares about your health. I've seen other G.I. doctors before and they just aren't as thorough.
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Iraj Nasrolahi in Corona, CA – Sep 20, 2018
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Dr Shahbaz is a very thorough doctor and generally cares about your health. I've seen other G.I. doctors before and they just aren't as thorough.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Justin Rud in Corona – Sep 20, 2018
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Came in nervous as i always do to every Dr. appointment and he quickly made me feel comfortable and at ease.
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Sep 19, 2018
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The office and waiting area are very clean. The nurses are friendly and knowledgeable; they also take their time to answer all of your questions. Doctor Shahbaz is very informative, detailed, and friendly. He explains what he is going to do and is knowledgeable in possible conditions.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
CA – Sep 19, 2018
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Enjoyed the short waiting time. Doctor and staff were very friendly.
What went well
  • Office environment
  • 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 others found this helpful
Helpful
Riverside – Sep 19, 2018
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I highly recommend this physician, he listens to your concerns and is very pleasant. His medical assistants are very helpful and knowledgeable.
What went well
  • Office environment
  • 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 others found this helpful
Helpful
none – Sep 18, 2018
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About Me

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.

  • Georgetown University

    Fellowship Hospital
  • University Of Conneticut

    Residency Hospital
  • University Of Connecticut

    Internship Hospital
  • St. Georges University School Of Medicine

    Medical School, 2011
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

  • French

  • Persian

  • Spanish

Dr. Shahbaz is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Affiliated Hospitals

    • Riverside Community Hospital

      4445 Magnolia Ave
      Riverside, CA 92501
      Recipient of 29
      hospital awards

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

      Top 5% in the nation for consistently delivering clinical quality

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

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

      79%
      Patients said they were given information about recovering at home

      5% lower than the national average

      70%
      Patients said that doctors always listened to them and explained things well

      6% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality