Warren Johnston MD

Internal Medicine, Cardiovascular Disease
Cost:
  • St Joseph Heritage Healthcare, 1140 W La Veta Ave, Ste 430, Orange, CA 92868, (714) 543-5555, Accepting new patients

Conditions Treated

  • Atrial Fibrillation (Rapid, Irregular Heart Rhythm)
  • Chest Pain
  • Heart Valve Disorders
  • Hypertension (High Blood Pressure)
  • Cardiomegaly (Enlarged Heart)
  • Coronary Artery Disease
  • Hyperlipidemia (High Cholesterol/Triglycerides)

Specialized Treatments

  • Coronary Angiography
  • Transthoracic Echocardiogram (TTE)
  • Electrocardiogram (EKG)

Insurances Accepted

Most common in California

Aetna
Blue Shield of California
Cigna
Health Net
UnitedHealthcare

Others

Allina Health
Anthem HealthKeepers
Blue Cross Blue Shield
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Michigan
Capital Blue Cross
CareFirst Blue Cross Blue Shield
CDPHP
CMS
Dignity Health
EHN - Employer Health Network
First Health
Hartford Healthcare
Harvard Pilgrim Health Care
HealthPartners
Highmark
Medica
Meritain Health
MultiPlan
Oscar
Oxford Health Plans
Prime Health Services
Providence Health Plans
SCAN Health Plan
Tricare
UniCare

Insurance coverage can vary by location and plan. Confirm directly with the provider's office when you schedule.

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