Dr. Patrick Koo, MD
Dr. Patrick Koo, MD is a gastroenterologist in Fullerton, CA and has over 10 years of experience in the medical field. Dr. Koo has extensive experience in Esophageal Disorders and Pancreatic Disease. He graduated from Penn State University College of Medicine in 2012. He is affiliated with Providence St. Jude Medical Center. He is accepting new patients and telehealth appointments.
St. Jude Heritage Fullerton - Gastroenterology
1837 Sunny Crest Dr Fullerton, CA 92835Make an Appointment
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Dr. Koo's Reviews
Likelihood to recommend Dr. Koo
2.7
| 5 Star | 33% | 33% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 33% | 33% |
| 1 Star | 33% | 33% |
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How was your experience with Dr. Koo?Overall Patient Satisfaction
Likelihood of recommending Dr. Koo to family and friends is 2.6666667 out of 5
About Me
biography
Dr. Patrick Koo, MD is a gastroenterologist in Fullerton, CA and has over 10 years of experience in the medical field. Dr. Koo has extensive experience in Esophageal Disorders and Pancreatic Disease. He graduated from Penn State University College...read moreGastroenterology
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Penn State University College Of Medicine
Medical School, 2012
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Locations
St. Jude Heritage Fullerton - Gastroenterology
Affiliated Hospitals
- Recipient of 21
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024)
Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery
View all awardsGastrointestinal Surgery Excellence Award™ (2025)
Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
77%Patients who gave a rating of 9 or 1011% higher than the national average
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