Experienced in Bidirectional Tachycardia

Dr. Warren D. Johnston

Cardiology
Providence
1140 West La Veta Avenue, 
Orange, CA 
Accepting New Patients
Offers Telehealth

Experienced in Bidirectional Tachycardia
Providence
1140 West La Veta Avenue, 
Orange, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Warren Johnston is a Cardiologist in Orange, California. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Bidirectional Tachycardia. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and High Cholesterol. Dr. Johnston is currently accepting new patients.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Specialties
Cardiology
Licenses
Internal Medicine in CA
Hospital Affiliations
Providence St. Joseph Hospital
Languages Spoken
English
Gender
Male

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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
LA Care
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Nippon Life
  • INSURANCE PLAN
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 16 Less Insurance Carriers -

Locations

1140 West La Veta Avenue, Orange, CA 92868
Call: 714-543-5555

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.


1 Total Publications

Preclinical systematic review of CCR5 antagonists as cerebroprotective and stroke recovery enhancing agents.
Preclinical systematic review of CCR5 antagonists as cerebroprotective and stroke recovery enhancing agents.
Journal: eLife
Published: April 07, 2025
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949-478-7373
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Thomas Benvenuti is a Cardiologist in Newport Beach, California. Dr. Benvenuti is rated as an Advanced provider by MediFind in the treatment of Bidirectional Tachycardia. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, and Bidirectional Tachycardia.

VIEW MORE BIDIRECTIONAL TACHYCARDIA 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. Johnston's expertise for a condition
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      • Advanced
      • Angina
        Dr. Johnston is
        Advanced
        . Learn about Angina.
        See more Angina experts
      • Aortic Regurgitation
        Dr. Johnston is
        Advanced
        . Learn about Aortic Regurgitation.
        See more Aortic Regurgitation experts
      • Arterial Embolism
        Dr. Johnston is
        Advanced
        . Learn about Arterial Embolism.
        See more Arterial Embolism experts
      • Atherosclerosis
        Dr. Johnston is
        Advanced
        . Learn about Atherosclerosis.
        See more Atherosclerosis experts
      • Cardiomyopathy
        Dr. Johnston is
        Advanced
        . Learn about Cardiomyopathy.
        See more Cardiomyopathy experts
      • Carotid Artery Disease
        Dr. Johnston is
        Advanced
        . Learn about Carotid Artery Disease.
        See more Carotid Artery Disease experts
      View All 13 Advanced Conditions
      • Experienced
      • Acute Coronary Syndrome
        Dr. Johnston is
        Experienced
        . Learn about Acute Coronary Syndrome.
        See more Acute Coronary Syndrome experts
      • Adenosine Deaminase 2 Deficiency
        Dr. Johnston is
        Experienced
        . Learn about Adenosine Deaminase 2 Deficiency.
        See more Adenosine Deaminase 2 Deficiency experts
      • Aortic Valve Stenosis
        Dr. Johnston is
        Experienced
        . Learn about Aortic Valve Stenosis.
        See more Aortic Valve Stenosis experts
      • Apoplexy
        Dr. Johnston is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Arrhythmias
        Dr. Johnston is
        Experienced
        . Learn about Arrhythmias.
        See more Arrhythmias experts
      • Arterial Insufficiency
        Dr. Johnston is
        Experienced
        . Learn about Arterial Insufficiency.
        See more Arterial Insufficiency experts
      View All 43 Experienced Conditions
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