> > > > Dr. George Madera, MD
Dr. George Joseph Madera MD is a male Internist, has 33 years of experience and practices in Cardiovascular Disease and Cardiology.
Dr. George Madera has 4 office locations.
Downtown Sioux City
Mercy Cardiology
801 5th St
Sioux City, IA 51101

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).


Our records indicate this doctor is deceased.

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. George Madera is Excellent. Dr. Madera has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

  • He has special expertise in 4 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Madera graduated from Stanford University.


Dr. Madera has 8 hospital affiliations:

  • Espanola Hospital 
  • Eastern New Mexico Medical Center 

Accepted Insurance Plans

Dr. Madera accepts these health insurances in at least one office:

  • Iowa Medicaid - 1 plan
  • Aetna - 1 plan
  • Molina Healthcare - 4 plans
  • Presbyterian Health Plan - 8 plans
  • Lovelace Health Plan - 10 plans
  • Humana - 8 plans
  • Great-West Healthcare - 3 plans
  • Blue Cross Blue Shield of New Mexico - 5 plans
  • Cigna - 4 plans


  • Spanish

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Additional Information
Where does Dr. George J. Madera practice?
Dr. George Madera practices Cardiovascular Disease and Cardiology near Sioux City, IA.
Additional practice locations include: San Marino, CA and Albuquerque, NM.
See Sioux City Cardiologists.