| Monday | 6:30 AM - 6:00 PM |
|---|---|
| Tuesday | 6:30 AM - 6:00 PM |
| Wednesday | 6:30 AM - 6:00 PM |
| Thursday | 6:30 AM - 6:00 PM |
| Friday | 6:30 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Francis J. O'Brien, MD, FACP, FACC
Specialty
Cardiovascular Disease
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.9
227 reviews
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- 4.0 Reviewed on May 31, 2026
- Verified Review
good care but does not use NYU
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- 5.0 Reviewed on May 31, 2026
- Verified Review
excllent doctor
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- 5.0 Reviewed on May 30, 2026
- Verified Review
He is thorough, friendly, knowledgeable. He has been my cardiologist for over 10 years
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- 5.0 Reviewed on May 29, 2026
- Verified Review
He's courteous and professional
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- 5.0 Reviewed on May 29, 2026
- Verified Review
one of the must qualified and respected in the field
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- 5.0 Reviewed on May 28, 2026
- Verified Review
Dr O Brien is kind and caring He explains things clearly and answers questiona
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- 5.0 Reviewed on May 26, 2026
- Verified Review
His professionalism..courteousness..understanding
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- 5.0 Reviewed on May 26, 2026
- Verified Review
Dr Francis O’Brien is very caring and interested in your health. He explains things very well. And he follows up on your heart health.
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- 5.0 Reviewed on May 26, 2026
- Verified Review
20 + years of exceptionally genuine care. Responsive to all concerns in immediate time frame.
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- 5.0 Reviewed on May 24, 2026
- Verified Review
He takes the time to explain your condition; soft spoken and kind.
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- 5.0 Reviewed on May 23, 2026
- Verified Review
Very professional, knows and care about my conditions
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- 5.0 Reviewed on May 23, 2026
- Verified Review
Francis O'Brien is an excellent cardiologist
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- 2.0 Reviewed on May 18, 2026
- Verified Review
always in a rush. Visits are approx 3 minutes max
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- 5.0 Reviewed on May 18, 2026
- Verified Review
Many years of observing his excellent knowledge and judgment
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- 5.0 Reviewed on May 16, 2026
- Verified Review
He is great
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- 5.0 Reviewed on May 14, 2026
- Verified Review
Already stated
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- 5.0 Reviewed on May 13, 2026
- Verified Review
He is very kind and caring and does not rush you. He explains everything.
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- 5.0 Reviewed on May 13, 2026
- Verified Review
He is my primary cardiologist.
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- 5.0 Reviewed on May 11, 2026
- Verified Review
Professional, knowledgeable, personable, caring.
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- 5.0 Reviewed on May 10, 2026
- Verified Review
He is extremely knowledgeable and answers my questions. He always gets back to me.
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About Francis J. O'Brien, MD, FACP, FACC
Francis J. O'Brien, MD, is a board-certified cardiologist. He completed medical training at Harvard Medical School and NYU Langone Medical Center.Philosophy of care
Dr. O'Brien focuses on comprehensive cardiovascular care and prevention.Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NY, 157747
Employed or contracted
Employed
Network Name
CareMount
NPI
1336148717
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Insurance Accepted
This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.
- 1199
- Aetna
- Affinity
- Anthem BCBS
- CDPHP
- CHN
- Centivo
- Cigna
- Coventry
- EmblemHealth
- First Health
- Healthfirst
- Humana
- MVP Healthcare
- MagnaCare
- Medicaid
- Medicare
- MetroPlus
- MultiPlan
- NYSHIP
- Northwell Direct
- Oscar
- Oxford
- TRICARE
- UMR
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Medical School
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Harvard Medical School
Residency
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New York University
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Awards and Publications
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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