Dr. Konstantinos Vlachonassios, MD
Cardiology*•Male•Age 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.

Practice
11101 La Reina Ave # 201 Downey, CA 90241Accepting 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 ExpertiseDr. Vlachonassios specializes in the areas of Cardiovascular Disease & Interventional Cardiology. • See board certifications
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction
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Dr. Vlachonassios' Reviews
Likelihood to recommend Dr. Vlachonassios
3.4
5 Star | 60% | 60% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 40% | 40% |
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Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Vlachonassios to family and friends is 3.4 out of 5
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 HospitalBeth Israel Medical Center - Petrie Campus
Residency Hospital, 1994Rockefeller University Hospital
Fellowship Hospital, 1993Ny Hospital Medical Center Of Queens
Internship Hospital, 1992Fac Med University Thessaloniki
Medical School, 1988
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
Affiliated Hospitals
- Recipient of 7
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
- Recipient of 1
hospital awardView all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home77%Patients said that nurses always listened to them and explained things well2% higher than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
79%Patients said they were given information about recovering at home5% lower than the national average
70%Patients said that doctors always listened to them and explained things well6% lower than the national average
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