Dr. Sean Leoni, MD
Dr. Sean Leoni, MD is an internist in Oxnard, CA and has over 30 years of experience in the medical field. He graduated from American University of The Caribbean School of Medicine in 1993. He is affiliated with Cedars-Sinai Medical Center. He is accepting new patients.
Practice
300 E Esplanade Dr Ste 420 Oxnard, CA 93036Compare with other Internists
Compare Dr. Leoni with our nearby Internists at St. John's Regional Medical Center.
Make an appointment at St. John's Regional Medical Center today at
(805) 222-6084.
Experience Check
Search for experience in a specific area
Dr. Leoni's Reviews
Likelihood to recommend Dr. Leoni
4.6
| 5 Star | 89% | 89% |
| 4 Star | 2% | 2% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 9% | 9% |
Leave a review
How was your experience with Dr. Leoni?Overall Patient Satisfaction
Likelihood of recommending Dr. Leoni to family and friends is 4.631579 out of 5
About Me
biography
Dr. Sean Leoni, MD is an internist in Oxnard, CA and has over 30 years of experience in the medical field. He graduated from American University of The Caribbean School of Medicine in 1993. He is affiliated with Cedars-Sinai Medical Center. He is accepting new patients.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.
American University Of The Caribbean School Of Medicine
Medical School, 1993
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.
Learn more about medical license public record checkEnglish
Arabic
Focus on Diabetes
Insurance Check
Search for your insurance carrier and choose your plan type
Locations
Practice
Affiliated Hospitals
- Recipient of 37
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 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.
83%Patients said they were given information about recovering at home1% lower than the national average
79%Patients would recommend the hospital to friends and family14% higher than the national average
Compare with other Internists
Compare Dr. Leoni with our nearby Internists at St. John's Regional Medical Center.
Make an appointment at St. John's Regional Medical Center today at
(805) 222-6084.
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.