Experienced in Necrosis

Dr. Edward Zajac

Cardiology
Cardiovascular Associates PC
5885 Sunnybrook Dr Ste L200, 
Sioux City, IA 
Experienced in Necrosis
Cardiovascular Associates PC
5885 Sunnybrook Dr Ste L200, 
Sioux City, IA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Edward Zajac is a Cardiologist in Sioux City, Iowa. Dr. Zajac is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Pacemaker Implantation, and Angioplasty.

Specialties
Cardiology
Licenses
Internal Medicine in IA
Hospital Affiliations
St Lukes Regional Medical Center
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medica
  • EPO
  • HMO
  • PPO
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
Sanford Health
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
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
Wellmark
  • HMO
  • POS
View 9 Less Insurance Carriers -

Locations

Cardiovascular Associates PC
5885 Sunnybrook Dr Ste L200, Sioux City, IA 51106
Call: 712-239-4702
Other Locations
Cardiovascular Associates PC
2720 Stone Park Blvd Ste 110, Sioux City, IA 51104
Call: 712-239-4702
Similar Doctors
Distinguished in Necrosis
Dr. Mir Subla
Cardiology
Distinguished in Necrosis
Dr. Mir Subla
Cardiology

UnityPoint Health

801 5th St, 
Sioux City, IA 
 (1.7 miles away)
507-625-4031
Languages Spoken:
English
See accepted insurances

Mir Subla is a Cardiologist in Sioux City, Iowa. Dr. Subla is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Heart Attack, Ectopic Heartbeat, Fainting, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Khalid Changal
Advanced in Necrosis
Dr. Khalid Changal
Cardiology
Advanced in Necrosis
Dr. Khalid Changal
Cardiology

UnityPoint Health

801 5th St, 
Sioux City, IA 
 (1.7 miles away)
712-294-7020
Languages Spoken:
English
See accepted insurances

Khalid Changal is a Cardiologist in Sioux City, Iowa. Dr. Changal is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Heart Attack, Apoplexy, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Bypass Surgery, and Thrombectomy.

Advanced in Necrosis
Dr. Ida Mazza
Cardiology
Advanced in Necrosis
Dr. Ida Mazza
Cardiology

Mercyone Siouxland Medical Center

801 5th St, 
Sioux City, IA 
 (1.7 miles away)
712-294-7020
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Ida Mazza is a Cardiologist in Sioux City, Iowa. Dr. Mazza is rated as an Advanced provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Angina.

VIEW MORE NECROSIS 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. Zajac's expertise for a condition
ConditionClose
      • Advanced
      • Apoplexy
        Dr. Zajac is
        Advanced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Arterial Embolism
        Dr. Zajac is
        Advanced
        . Learn about Arterial Embolism.
        See more Arterial Embolism experts
      • Heart Attack
        Dr. Zajac is
        Advanced
        . Learn about Heart Attack.
        See more Heart Attack experts
      • Experienced
      • Abdominal Aortic Aneurysm (AAA)
        Dr. Zajac is
        Experienced
        . Learn about Abdominal Aortic Aneurysm (AAA).
        See more Abdominal Aortic Aneurysm (AAA) experts
      • Angina
        Dr. Zajac is
        Experienced
        . Learn about Angina.
        See more Angina experts
      • Angioplasty
        Dr. Zajac is
        Experienced
        . Learn about Angioplasty.
        See more Angioplasty experts
      • Aortic Valve Stenosis
        Dr. Zajac is
        Experienced
        . Learn about Aortic Valve Stenosis.
        See more Aortic Valve Stenosis experts
      • Arrhythmias
        Dr. Zajac is
        Experienced
        . Learn about Arrhythmias.
        See more Arrhythmias experts
      • Arterial Insufficiency
        Dr. Zajac is
        Experienced
        . Learn about Arterial Insufficiency.
        See more Arterial Insufficiency experts
      View All 21 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.