Dr. Courtney O'Brien, DO
Rheumatology*•Female•Age 34
Rheumatology*
Dr. Courtney O'Brien, DO is a rheumatologist in Porter Ranch, CA and has over 5 years of experience in the medical field. Dr. O'Brien has extensive experience in Osteoporosis & Screening. She graduated from Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine in 2017. She is affiliated with Ronald Reagan UCLA Medical Center. She is accepting new patients and telehealth appointments.

Practice
19950 Rinaldi St Ste 300 Porter Ranch, CA 91326At a Glance
- Areas of ExpertiseDr. O'Brien specializes in the areas of Internal Medicine & Rheumatology. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
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Dr. O'Brien's Reviews
Likelihood to recommend Dr. O'Brien
5.0
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Likelihood of recommending Dr. O'Brien to family and friends is 5 out of 5
About Me
biography
Dr. Courtney O'Brien, DO is a rheumatologist in Porter Ranch, CA and has over 5 years of experience in the medical field. Dr. O'Brien has extensive experience in Osteoporosis & Screening. She graduated from Nova Southeastern University Dr. Kiran...read moreRheumatology
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.
Ucla Medical Center Los Angeles California
Fellowship Hospital, 2022Rush Medical Center
Residency Hospital, 2020Nova Southeastern University Dr. Kiran C. Patel College Of Osteopathic Medicine
Medical School, 2017Pennsylvania State University
Undergraduate School, 2012
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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Affiliated Hospitals
- Recipient of 35
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
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
81%Patients would recommend the hospital to friends and family16% higher than the national average
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