Dr. Konstantinos Vlachonassios, MD

Cardiology*MaleAge 60

Cardiology*

Dr. Konstantinos Vlachonassios, MD is a cardiologist in Downey, CA and has over 35 years of experience in the medical field. He graduated from Fac Med University Thessaloniki in 1988. He specializes in Cardiology and Interventional Cardiology.

Dr. Konstantinos Vlachonassios, MD

Practice

11101 La Reina Ave # 201 Downey, CA 90241

Accepting new patients

Hospital Highlight

Dr. Vlachonassios is affiliated with PIH Health Whittier Hospital Whittier, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Vlachonassios 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
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

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Dr. Vlachonassios' Reviews

Likelihood to recommend Dr. Vlachonassios

3.4

5 ratings
5 Star
60%
60%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
40%
40%

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About Me

biography

Dr. Konstantinos Vlachonassios, MD is a cardiologist in Downey, CA and has over 35 years of experience in the medical field. He graduated from Fac Med University Thessaloniki in 1988. He specializes in Cardiology and Interventional Cardiology.
  • 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.

  • Los Angeles County-usc Medical Center

    Fellowship Hospital
  • Beth Israel Medical Center - Petrie Campus

    Residency Hospital, 1994
  • Rockefeller University Hospital

    Fellowship Hospital, 1993
  • Ny Hospital Medical Center Of Queens

    Internship Hospital, 1992
  • Fac Med University Thessaloniki

    Medical School, 1988
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.
  • English

  • French

  • Greek

Locations

Practice

Konstantinos Vlachonassios MD Inc.11101 La Reina Ave # 201 Downey, CA 90241
1

Affiliated Hospitals

  • PIH Health Whittier Hospital

    12401 Washington Blvd
    Whittier, CA 90602
    Recipient of 7
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2024, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

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

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    View all awards

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

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • PIH Health Downey Hospital

    11500 Brookshire Ave
    Downey, CA 90241
    Recipient of 1
    hospital award

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

    84%
    Patients said they were given information about recovering at home
    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
  • Lakewood Regional Medical Center

    3700 South St
    Lakewood, CA 90712

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

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

    View all patient feedback
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