| Monday | 8:00 AM - 5:00 PM |
|---|---|
| Tuesday | 8:00 AM - 5:00 PM |
| Wednesday | 8:00 AM - 5:00 PM |
| Thursday | 8:00 AM - 5:00 PM |
| Friday | 8:00 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
John C. Gruendel, MD, FACC
Specialty
Cardiovascular Disease
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
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4.9
129 reviews
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- 5.0 Reviewed on Jun 29, 2026
- Verified Review
I amsatisfied and am sure Someone would be happy.
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- 5.0 Reviewed on Jun 29, 2026
- Verified Review
I have recommended Dr. Gruendel to other people because of his professional work ethic both people are very satisfied with him
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- 4.5 Reviewed on Jun 28, 2026
- Verified Review
He knows my history, is friendly and so I feel comfortable talking to him about personal subjects.
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- 5.0 Reviewed on Jun 15, 2026
- Verified Review
He is caring ,friendly and has compassion and he is my Doctor for over 30 years.
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- 5.0 Reviewed on Jun 11, 2026
- Verified Review
He’s Very easy to speak with. He is personable & informative. So easy going
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- 5.0 Reviewed on Jun 11, 2026
- Verified Review
Straight, to the point, thorough. Listens to my concerns.
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- 5.0 Reviewed on Jun 9, 2026
- Verified Review
Very to the point very understanding
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- 5.0 Reviewed on Jun 9, 2026
- Verified Review
Been happy with him all these years. He's always available.
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- 5.0 Reviewed on Jun 8, 2026
- Verified Review
His experience and explanation of medical questions
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- 4.5 Reviewed on Jun 7, 2026
- Verified Review
Dr. Gruendel has a great reputation for being on top of patients issues. He is very forthcoming. I feel safe in his care.
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- 5.0 Reviewed on Jun 2, 2026
- Verified Review
Dr. Gruendel has been my Cardiologist for many years. Dr. Grundel will listen to what I say or questions I ask and provide responses I can understand. I believe his treatment suggestions have helped to keep going. I have and will continue to recommend Dr. Grundel to anyone that may ask.
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- 5.0 Reviewed on May 31, 2026
- Verified Review
Pleasant and knowledeable
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- 4.5 Reviewed on May 31, 2026
- Verified Review
On my last visit Dr. Gruendel did not spend that much time with me.
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- 5.0 Reviewed on May 29, 2026
- Verified Review
Dr. Gruendel is an excellent cardiologist. He has provided treatment to me for years.
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- 5.0 Reviewed on May 27, 2026
- Verified Review
His helpfulness and expertise and understanding of my concerns
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- 5.0 Reviewed on May 27, 2026
- Verified Review
He is a caring dr who knows what he is talking about
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- 5.0 Reviewed on May 25, 2026
- Verified Review
John Gruendel is the best cardiologist I have ever known. He has taken care of my wife and me for over 20+ years, long before Optum, and we hope he takes care of us for the next 20. He is kind, compassionate, and extremely intelligent in his care of us. He is the best!!
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- 5.0 Reviewed on May 25, 2026
- Verified Review
Knowledgeable, courteous and listens.
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- 4.5 Reviewed on May 24, 2026
- Verified Review
I would like to adjust some answers
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- 5.0 Reviewed on May 24, 2026
- Verified Review
John Gruendel is a great Doctor.
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About John C. Gruendel, MD, FACC
Dr. John C. Gruendel provides thoughtful cardiology care for patients with blood pressure concerns, cholesterol imbalances, and arrhythmias. His preventive approach supports patients in achieving and maintaining heart health. He earned his medical degree from New York Medical College and completed cardiology fellowship training at Westchester Medical Center.Philosophy of care
Dr. Gruendel provides individualized heart care focused on quality of life.Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NY, 175379
Employed or contracted
Employed
Network Name
CareMount
NPI
1245201227
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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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New York Medical College
Residency
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Westchester Medical Center
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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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