Khalid H. Changal
Expertise in
33
conditions

Dr. Khalid H. Changal

Cardiology
801 5th Street, 0, 
Sioux City, IA 
Accepting New Patients
Expertise in
33
conditions
801 5th Street, 0, 
Sioux City, IA 

Overview

Khalid Changal is a Cardiologist practicing medicine in Sioux City, Iowa.

Dr. Changal is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI).

He is actively involved in clinical research, co-authoring 63 peer reviewed articles. Dr. Changal is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in IA

Hospital Affiliations

St Lukes Regional Medical Center
Floyd Valley Healthcare
Mercyone Siouxland Medical Center
Cherokee Regional Medical Center
Burgess Health Center

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Avera Health
  • HMO
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
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
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
Sanford Health
  • HMO
  • PPO
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
Wellmark
  • HMO
  • POS
View 13 Less Insurance Carriers -

Locations

MercyOne Siouxland Heart and Vascular Center
801 5th Street, 0, Sioux City, IA 51101

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.

63 Total Publications

Staged Versus Immediate Complete Revascularization in Patients With STEMI and Multivessel Disease: An Updated Meta-analysis of Randomized Controlled Trials With Trial Sequential Analysis.
Staged Versus Immediate Complete Revascularization in Patients With STEMI and Multivessel Disease: An Updated Meta-analysis of Randomized Controlled Trials With Trial Sequential Analysis.
Journal: Critical pathways in cardiology
Published: May 22, 2026
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Frequently Asked Questions about Dr. Khalid H. Changal

How do I make an appointment with Dr. Khalid H. Changal?

You can book an appointment with Dr. Khalid H. Changal by calling their office at 712-294-7020. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Khalid H. Changal a top-rated expert for Heart Attack?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Khalid H. Changal is classified as an Distinguished expert for Heart Attack, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Khalid H. Changal specialize in?

While Dr. Khalid H. Changal is a Cardiology, they have specific expertise in Heart Attack, Apoplexy, and Heart Failure with Preserved Ejection Fraction (HFpEF). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. Khalid H. Changal participate in research or clinical trials?

Yes. Dr. Khalid H. Changal has published 63 articles and abstracts on conditions like Heart Attack. You can view a list of Dr. Khalid H. Changal's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Khalid H. Changal accept my insurance?

Dr. Khalid H. Changal accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 712-294-7020 to verify that your specific plan is currently accepted before your visit.

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

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