

Dr. Gregory Johnson, MD
Dr. Gregory Johnson, MD is a gastroenterologist in Thousand Oaks, CA. He is affiliated with medical facilities Ventura County Medical Center and Marian Regional Medical Center. He is accepting new patients.
Practice
227 W Janss Rd Ste 215 Thousand Oaks, CA 91360Make an Appointment
Compare with other Gastroenterologists
Compare Dr. Johnson with our nearby Gastroenterologists at Los Robles Regional Medical Center.
Make an appointment at Los Robles Regional Medical Center today at
(805) 724-0488.
Dr. Johnson 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.
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- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
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Dr. Johnson's Reviews
Likelihood to recommend Dr. Johnson
3.6
5 Star | 60% | 60% |
4 Star | 5% | 5% |
3 Star | 0% | 0% |
2 Star | 10% | 10% |
1 Star | 25% | 25% |
Leave a review
How was your experience with Dr. Johnson?Overall Patient Satisfaction
Likelihood of recommending Dr. Johnson to family and friends is 3.65 out of 5
About Me
biography
Dr. Gregory Johnson, MD is a gastroenterologist in Thousand Oaks, CA. He is affiliated with medical facilities Ventura County Medical Center and Marian Regional Medical Center. He is accepting new patients.Gastroenterology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Northwestern University Feinberg School Of Medicine
Medical SchoolUniversity Of California, Berkeley
Undergraduate SchoolLos Angeles County - Usc Medical Center
Fellowship Hospital, 1977
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
Affiliated Hospitals
- Recipient of 4
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home5% higher than the national average
74%Patients said that doctors always listened to them and explained things well2% lower than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
74%Patients said that doctors always listened to them and explained things well2% lower than the national average
Compare with other Gastroenterologists
Compare Dr. Johnson with our nearby Gastroenterologists at Los Robles Regional Medical Center.
Make an appointment at Los Robles Regional Medical Center today at
(805) 724-0488.
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