| 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
230 reviews
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- 5.0 Reviewed on Jun 29, 2026
- Verified Review
Dr. Obrien is amazing, Kind and an excellent doctor.
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- 5.0 Reviewed on Jun 28, 2026
- Verified Review
Excellent doctor
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- 5.0 Reviewed on Jun 26, 2026
- Verified Review
The best experience I have ever had with any doctor !
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Good and intelligent doctor.
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Very thorough, very caring and keeps me informed.
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Outstanding clinician and communicator.
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
he is knowledgable, friendly, easy to ask questions to and clearly is dedicated to the well being of his patients
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Dr O’Brian is thorough, knowledgeable, pleasant and the consummate professional.
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- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Dr. O'Brien is the best. He is so patient and is always available if I have questions. I feel lucky to be under his care.
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- 5.0 Reviewed on Jun 24, 2026
- Verified Review
Has been my cardiologist for more than 3 decades. Excellent caring professional!
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- 5.0 Reviewed on Jun 24, 2026
- Verified Review
Thorough, caring, great follow up, answers all questions intelligently and with ease of understanding
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- 5.0 Reviewed on Jun 23, 2026
- Verified Review
Dr. O'Brien is very caring and thorough and pleasant.
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- 2.5 Reviewed on Jun 23, 2026
- Verified Review
He was a bit abrupt in a telephone conversation and seems very rushed.
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- 5.0 Reviewed on Jun 23, 2026
- Verified Review
Dr.Obrien has been treating me for more than 35 years, and my heart condition has not limited me in any way.
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- 5.0 Reviewed on Jun 22, 2026
- Verified Review
He is a caring and smart doc
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- 5.0 Reviewed on Jun 19, 2026
- Verified Review
He is caring and patient when caring for you. Provide information about your health status. Provides recommendations to improve your health condition.
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- 5.0 Reviewed on Jun 18, 2026
- Verified Review
Seems to have an interest in his patients. Spends time and answers all questions.
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- 4.5 Reviewed on Jun 18, 2026
- Verified Review
The follow upsince my last visit was very satisfactory. Asked and received satisfactory responses to my questions.
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- 5.0 Reviewed on Jun 18, 2026
- Verified Review
Likeable. Inspires confidence
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- 5.0 Reviewed on Jun 17, 2026
- Verified Review
competent, communicative, thorough, caring....consummate professional
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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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