Karen Joynt
Advanced in Heart Failure

Dr. Karen Joynt

Cardiology
Washington University
660 S Euclid Ave, 
Saint Louis,, MO 
Advanced in Heart Failure
Washington University
660 S Euclid Ave, 
Saint Louis,, MO 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Karen Joynt is a Cardiologist in Saint Louis,, Missouri. Dr. Joynt is rated as an Advanced provider by MediFind in the treatment of Heart Failure. Her top areas of expertise are Heart Failure, COVID-19, Heart Attack, Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI).

Her clinical research consists of co-authoring 271 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 42 articles in the study of Heart Failure.

Specialties
Cardiology
Licenses
Internal Medicine in MO
Hospital Affiliations
Barnes Jewish Hospital
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Cox Health
  • EPO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 4 Less Insurance Carriers -

Locations

Washington University
660 S Euclid Ave, Saint Louis,, MO 63110
Call: 314-362-1291
Other Locations
Barnes-Jewish Hospital
1 Barnes Jewish Hospital Plz, Saint Louis,, MO 63110
Call: 314-362-1291

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

271 Total Publications

Care Innovations: Introducing the OUTPACE Framework for Health Care Quality Improvement.
Care Innovations: Introducing the OUTPACE Framework for Health Care Quality Improvement.
Journal: Circulation. Cardiovascular quality and outcomes
Published: October 21, 2025
View All 271 Publications
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Justin Vader is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Saint Louis, Missouri. Dr. Vader is rated as a Distinguished provider by MediFind in the treatment of Heart Failure. His top areas of expertise are Heart Failure, Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Heart Transplant, and Endoscopy. Dr. Vader is currently accepting new patients.

VIEW MORE HEART FAILURE DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Joynt's expertise for a condition
ConditionClose
      • Advanced
      • COVID-19
        Dr. Joynt is
        Advanced
        . Learn about COVID-19.
        See more COVID-19 experts
      • Heart Attack
        Dr. Joynt is
        Advanced
        . Learn about Heart Attack.
        See more Heart Attack experts
      • Heart Failure
        Dr. Joynt is
        Advanced
        . Learn about Heart Failure.
        See more Heart Failure experts
      • Experienced
      • Apoplexy
        Dr. Joynt is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Coronary Heart Disease
        Dr. Joynt is
        Experienced
        . Learn about Coronary Heart Disease.
        See more Coronary Heart Disease experts
      • Heart Bypass Surgery
        Dr. Joynt is
        Experienced
        . Learn about Heart Bypass Surgery.
        See more Heart Bypass Surgery experts
      • Heart Transplant
        Dr. Joynt is
        Experienced
        . Learn about Heart Transplant.
        See more Heart Transplant experts
      • High Cholesterol
        Dr. Joynt is
        Experienced
        . Learn about High Cholesterol.
        See more High Cholesterol experts
      • Hypertension
        Dr. Joynt is
        Experienced
        . Learn about Hypertension.
        See more Hypertension experts
      View All 11 Experienced Conditions
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