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Dr. Costin Ionescu, MD

Dr. Costin Ionescu, MD

Cardiology*

Dr. Costin Ionescu, MD is a cardiologist in New Haven, CT. He is affiliated with medical facilities such as Westerly Hospital and Yale New Haven Hospital. He is accepting new patients.

5 Star Rating
Based on 7 reviews 5 Star Rating (7 reviews)

Practice

1450 Chapel St New Haven, CT 06511

Hospital Highlight

Dr. Ionescu is affiliated with Westerly Hospital Westerly, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Ionescu specializes in the areas of Cardiovascular Disease & Interventional Cardiology. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Dr. Ionescu's Reviews

Likelihood to recommend Dr. Ionescu

5.0
7 ratings, 3 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

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Excellent
Dr. Ionescu has been my cardiologist for several years. He is very bright and well informed in his field. I feel very comfortable in his care. Highly recommend.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Eric – Nov 13, 2023
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Amazing Office, Amazing. Staff. &. Amazing Doctor. I am very fortunate to have. Such a highly. Qualified Cardio Specialist. He is a great listener, always has time to answer all my questions.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Joyce Juliano in West Haven. , CT – Oct 14, 2018
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He is a wonderful clinician. He listens and is very good at his profession. I would most definitely recommend him to any person in need of an excellent cardiologist.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
5 others found this helpful
Helpful
N/a in Branford – Mar 10, 2016
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Leave a review

How was your experience with Dr. Ionescu?

About Me

biography

Dr. Costin Ionescu, MD is a cardiologist in New Haven, CT. He is affiliated with medical facilities such as Westerly Hospital and Yale New Haven Hospital. He is accepting new patients.
  • Cardiology

  • Interventional Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Craiova Faculty Of Medicine

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease
Interventional Cardiology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Yale-New Haven Hospital-Saint Raphael Campus1450 Chapel St New Haven, CT 06511
1
Westerly Hospital25 Wells St Westerly, RI 02891
2
Eye Physicians & Surgeons PC325 Boston Post Rd Orange, CT 06477
3

Practice

Office175 Sherman Ave Fl 2 New Haven, CT 06511
4

Affiliated Hospitals

  • Westerly Hospital

    25 Wells St
    Westerly, RI 02891
    Recipient of 3
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    83%
    Patients said that doctors always listened to them and explained things well

    7% higher than the national average

    View all patient feedback
  • Yale New Haven Hospital

    20 York St
    New Haven, CT 06510
    Recipient of 6
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
  • Lawrence & Memorial Hospital

    365 Montauk Ave
    New London, CT 06320
    Recipient of 3
    hospital awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality