Accepting new patients
Daniel P. O'Brien, MD
(he/him)
- Cardiology
Languages
Education
Medical Board Certifications
Cardiovascular Disease, American Board of Internal Medicine, 2025
Internal Medicine, American Board of Internal Medicine, 2021
Fellowship
Cardiovascular Disease, UCLA Cardiology Fellowship, 2025
Residencies
Chief Residency, UCLA School of Medicine: Internal Medicine, 2022
Internal Medicine, UCLA School of Medicine: Internal Medicine, 2021
Degree
MD, Keck School of Medicine of the USC, 2018
Locations
South Bay
Palos Verdes Primary & Specialty Care
Palos Verdes Primary & Specialty Care
Family Medicine| Internal Medicine
South Bay
Torrance Lomita Specialty Care
Torrance Lomita Specialty Care
Cardiology| Pain Medicine| Podiatry
+5 more specialties
Insurance
- Aetna
- Anthem Blue Cross
- Blue Shield of California
- Centivo
- Cigna
- First Health
- Health Net of California
- Interplan (part of HealthSmart)
- Medicare Advantage
- MultiPlan
- UFCM Health System
- Prime Health Services
- Private Healthcare Systems (PHCS)
- TRICARE
- UnitedHealthcare
The list of healthcare plans above may not be comprehensive and could change.
Please contact your benefits coordinator or health insurance company directly to verify coverage.
Visit our health insurance information page for more details.
Reviews
First time going to this office. Thee entire staff was warm, welcoming, accommodating and friendly. Very efficient too. The doctor and his nurse were excellent!
He was very thorough and communicated everything very well.
Dr. O???Brien listens well, answers questions, considers opinions and ideas suggested by patients and family, and then speaks from his depth of experience and education in common sense terms. He is calm and practical. He successfully guided me through a complicated diagnosis and then life-saving interventions. I???m grateful for his role in my being alive today.
He explained everything very thoroughly, took his time, answered all my questions and was great!
On time, efficient, thorough.