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BEST RATED IRVINE, CA GASTROENTEROLOGISTS

3 Best Gastroenterologists in Irvine, CA

Expert-recommended Top 3 Gastroenterologists in Irvine, California. All of our gastroenterologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Paul S. Lee, MD, MPH, MA - Irvine, CA Gastroenterologists - Doctor Portrait Image
Paul S. Lee, MD, MPH, MA - Irvine, CA Gastroenterologists - Clinic Exterior Image
7+ YEARS ON TBR
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PAUL S. LEE, MD, MPH, MA

(4.8 Score)
DIGESTIVE DISEASE CONSULTANTS OF ORANGE COUNTY
113 Waterworks Way, Suite 155,
Irvine, CA 92618 Directions

Since 2001

Specialty:

✓Acid Reflux ✓Hemorrhoids ✓H. Pylori Breath Test ✓Capsule and Upper Endoscopy ✓Flexible Sigmoidoscopy ✓Esophageal Testing ✓Fatty Liver Disease ✓Barrett’s Esophagus ✓Heartburn ✓Abdominal Pain ✓Hepatitis B ✓Diarrhea ✓Bloating ✓Nausea ✓PEG Feeding Tube and ERCP ✓Constipation ✓Colon Polyps ✓Diverticular Disease ✓Upper Gastrointestinal Bleeding

" Dr. Paul S. Lee completed his Doctor of Medicine at George Washington University Medical School and earned his Master of Public Health at the University of California School of Public Health. He completed his residency at the University of Southern California, followed by a fellowship in gastroenterology. Dr. Lee is board-certified in gastroenterology and internal medicine. He is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the American College of Physicians. Dr. Lee founded Digestive Disease Consultants of Orange County in 2008. He is a compassionate gastroenterologist at Digestive Disease Consultants of Orange County, which has locations in Irvine, Huntington Beach, and Tustin, California.

2026 Highlights: Dr. Paul S. Lee has over 20 years of experience in the medical field. He is affiliated with Hoag Hospital Newport Beach."

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Physicians of Excellence Award, Orange County Register and Orange County Medical Association, 2015, 2016 & 2017
License #A79889

Contact:

(949) 612-9090 (949) 258-7107

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Shahrooz Bemanian, MD, FACP, MA, MS - Irvine, CA Gastroenterologists - Doctor Portrait Image
5+ YEARS ON TBR
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SHAHROOZ BEMANIAN, MD, FACP, MA, MS

(4.8 Score)
DIGESTIVE DISEASE CONSULTANTS OF ORANGE COUNTY
113 Waterworks Way, Suite 155,
Irvine, CA 92618 Directions

Since 2002

Specialty:

✓Ulcerative Colitis ✓Hemorrhoids ✓Barrett’s Esophagus ✓Colon Cancer Screening ✓Colonoscopy ✓Constipation ✓Diarrhea ✓EGD ✓ERCP ✓Gastroesophageal Reflux ✓Crohn’s ✓Crohn's and Celiac Disease ✓Advanced Biliary Interventional Endoscopy ✓Acid Reflux ✓Abdominal Pain ✓Bloating ✓Acid Reflux ✓GERD ✓Colon Polyps ✓Diverticular Disease

" Dr. Shahrooz Bemanian is board-certified in gastroenterology, hepatology, and internal medicine. He earned his Master of Science and Doctor of Medicine at Chicago Medical School. He completed his residency at the University of Southern California (USC), followed by a fellowship in gastroenterology, hepatology, and liver transplantation. Dr. Bemanian’s special interests include colon cancer prevention, stomach and esophageal cancer detection, hemorrhoid treatment, nonsurgical weight-loss treatment, and advanced biliary interventional endoscopy. He incorporates the latest endoscopy technology in his procedures to diagnose, prevent, and treat gastrointestinal disorders, including esophageal, gastric, and colon cancer. Currently, he practices at Digestive Disease Consultants of Orange County, which has locations in Irvine, Huntington Beach, and Tustin, California.

2026 Highlights: Dr. Shahrooz Bemanian is a member of the American College of Physicians, the American Medical Association, the American College of Gastroenterology, the Southern California Society of Gastroenterology, the Orange County Gastroenterology Association, and the Orange County Medical Association."

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License #A85501

Contact:

(949) 516-0557 (949) 612-9090

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Victor T. Yu, MD - Irvine, CA Gastroenterologists - Entertainment Highlights
Victor T. Yu, MD - Irvine, CA Gastroenterologists - Clinic Interior Image
Victor T. Yu, MD - Irvine, CA Gastroenterologists - Waiting Room
8+ YEARS ON TBR
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VICTOR T. YU, MD

(4.7 Score)
DIGESTIVE DISEASE CONSULTANTS OF ORANGE COUNTY
113 Waterworks Way, Suite 155,
Irvine, CA 92618 Directions

Since 2003

Specialty:

✓Abdominal Pain ✓Constipation ✓Nausea ✓ERCP ✓PEG Feeding Tube ✓Flexible Sigmoidoscopy ✓Esophageal Testing ✓Capsule ✓Acid Reflux ✓Hepatitis B ✓Fatty Liver Disease ✓Bloating ✓Diarrhea ✓Hemorrhoids ✓Heartburn ✓H. Pylori Breath Test and Barrett’s Esophagus ✓Gastritis ✓GERD ✓Esophagitis ✓Abdominal Ultrasound ✓Colonoscopy ✓Lower GI Endoscopy ✓Upper GI Endoscopy

" Dr. Victor T. Yu earned his Doctor of Medicine at the University of Southern California (USC) Keck School of Medicine. He completed his residency in internal medicine at USC, followed by a fellowship in gastroenterology, hepatology, and liver diseases. Dr. Yu is board-certified in gastroenterology, hepatology, and internal medicine. He specializes in digestive system disorders, including conditions affecting the esophagus, stomach, small intestine, colon, liver, gallbladder, pancreas, and hemorrhoids. His diagnostic and therapeutic expertise includes upper endoscopy (EGD), colonoscopy, capsule endoscopy, small intestine deep enteroscopy, and bile duct/pancreatic duct endoscopy (ERCP). Dr. Yu practices at Digestive Disease Consultants of Orange County, serving patients at its Huntington Beach, and Tustin locations.

2026 Highlights: Dr. Victor T. Yu is fluent in Mandarin and Spanish."

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License #A89414

Contact:

(949) 516-0557 (949) 612-9090

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

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PAUL S. LEE, MD, MPH, MA REVIEWS

I had an endoscopy without sedation with Dr. Paul Lee. Thanks to his warm support and the cheer of two very kind nurses, I could successfully complete the 5 minute procedure with no pain and with just a bit of discomfort. It helped that I have known Dr. Lee for a few years and have great confidence in his knowledge and abilities. I'm thankful for the excellent, caring care I've been receiving from Dr. Lee.

I had my first colonoscopy and was so nervous but Dr Lee was excellent. I was at the Newport Beach location and the staff was excellent and friendly. The office was clean and inviting. Overall - as great of an experience as one could expect to have. As one of my friends told me - the best nap you will ever have :-).

Dr Paul lee is an excellent Dr very thorough, before and post operation. Absolutely painless, Procedure. Post follow up documentation and care was absolutely excellent.

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SHAHROOZ BEMANIAN, MD, FACP, MA, MS REVIEWS

Dr. Bemanian and his team are the best! My mom who was visiting from overseas needed an urgent colonoscopy. We were initially scheduled for the procedure with some other doctor but given Dr. Bemanian's excellent reputation I requested to be seen by Dr. Bemanian. My mom was very nervous but Dr. Bemanian made the whole process comfortable. He explained the procedure to us prior and answered all our questions. After the procedure as well he personally delivered the results and explained it to us. I couldn't have trusted anyone else. 100% recommend Dr. Bemanian. The staff at Hoag Irvine GI were also amazing. Highly recommended! Thank you Dr. Bemanian for taking care of my mom.

My wife and I are new patients. The office staff was amazing! They were kind, courteous and professional. Our doctor did not rush and make us feel like he was on a limited time schedule with us. He let us voice our concerns of our health issues. He listened intently. Will definitely be going back for follow ups.

I'm at that age to be getting a colonscopy I was referred to Dr.Bemanian by my GP. I couldn't be happier! He was kind, knowledgeable and the staff were very professional. I got in as a N.P ASAP got my colonoscopy ASAP very impressed and was breeze!.

VICTOR T. YU, MD REVIEWS

I want to express my gratitude for the exceptional care I received during my recent procedure by Dr. Yu. The professionalism and attention to detail demonstrated by the doctor was truly commendable. He took the time to listen to my concerns and provided thorough explanations of the procedure and my questions. Dr. Yu's expertise and reassuring demeanor made a significant difference in my experience. I also appreciated the clean and organized environment of the clinic, which contributed to a sense of comfort. Overall, I am very satisfied with the level of care I received and would highly recommend Dr. Yu. Thank you once again for your outstanding service.

I have been a patient of Dr. Yu for many years. He has done several successful procedures on me. I have made appointments to see him at all of his offices, wherever I can get in since he is so booked. He LISTENS and is very patient with me. He orders the necessary tests to help figure out the problem and to make sure he has the correct and clear answer. He does not rush like most doctors. I often have LOTS of questions and he patiently answers all of them and makes sure I understand everything. He is very calm and polite. I hope he never moves or retires so I can continue to see him for my health needs. Thank you Dr. Yu for taking care of me.

I just wanted to express the satisfaction I encountered with Dr. Victor Yu and his staff at the Newport Beach location. My experience from beginning to end was great and I was extremely comfortable. Definitely recommend.

TBR® Inspection Score Report

PAUL S. LEE, MD, MPH, MA Total Inspection Points: 116/120
Business Hours: 8
Business Images: 9
Experience: 9
Acknowledgments: 10
Insurance : 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Reviews Accuracy of : 10

TBR® Inspection Score Report

SHAHROOZ BEMANIAN, MD, FACP, MA, MS Total Inspection Points: 114/120
Business Hours: 8
Business Images: 8
Experience: 9
Reviews Study: 9
Acknowledgments: 10
Insurance : 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10

TBR® Inspection Score Report

VICTOR T. YU, MD Total Inspection Points: 113/120
Business Hours: 8
Complete Info: 8
Acknowledgments: 9
Current Evaluation: 9
Experience: 9
Insurance : 10
Business Images: 10
Contact Info: 10
License: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10