

Dr. Dennis Finkielstein, MD
Dr. Dennis Finkielstein, MD is a cardiologist in New York, NY. Dr. Finkielstein has extensive experience in Adult Congenital Heart Conditions. He is affiliated with Lenox Hill Hospital. He is accepting new patients and telehealth appointments.
Northwell Health Physician Partners at Greenwich Village, 3RD Floor
7 7th Ave Fl 3 New York, NY 10011Hospital Highlight
Dr. Finkielstein is affiliated with Lenox Hill Hospital New York, a highly rated and top awarded hospital for cardiology.
At a Glance
- Areas of ExpertiseDr. Finkielstein specializes in the areas of Cardiovascular Disease, Cardiovascular Disease & Internal Medicine. • 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. Finkielstein's Reviews
Likelihood to recommend Dr. Finkielstein
5 star | 100% | 100% |
4 star | 0% | 0% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 0% | 0% |
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How was your experience with Dr. Finkielstein?Overall Patient Satisfaction
Likelihood of recommending Dr. Finkielstein to family and friends is 5 out of 5
About Me
care philosophy
Tony Moore, PT, has been with The Iowa Clinic since 2014. The Iowa Clinic's reputation for excellent patient and employee care is what brought him to the practice. During Tony's junior year at Wartburg College, he was injured playing football...read moreCardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Mount Sinai Beth Israel
Fellowship HospitalLong Island Jewish Medical Center
Residency HospitalStony Brook University Renaissance School Of Medicine
Medical School
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Learn more about medical license public record checkLocations
Northwell Health Physician Partners at Greenwich Village, 3RD Floor
Northwell Health Physician Partners Cardiology at Lenox Hill, 9 Black Hall
Affiliated Hospitals
- Recipient of 42
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024)
Top 1% in the nation for providing the highest clinical quality year over year
View all awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)
Top 1% in the nation for providing the highest clinical quality year over year
View all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home79%Patients said that doctors always listened to them and explained things well3% higher than the national average
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