Zvonimir Krajcer
Expertise in
15
conditions

Dr. Zvonimir Krajcer

Cardiology
CommonSpirit Health
The Texas Heart Institute At Baylor College Of Medicine
6624 Fannin St, Ste 2780-1, 
Houston, TX 
Accepting New Patients
Offers Telehealth
Expertise in
15
conditions
CommonSpirit Health
The Texas Heart Institute At Baylor College Of Medicine
6624 Fannin St, Ste 2780-1, 
Houston, TX 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Zvonimir Krajcer, MD, is dedicated to delivering high-quality, compassionate care to Houston and nearby communities. Zvonimir Krajcer specializes in Cardiology and works at Texas Heart Medical Group. To make an appointment, please call (713) 790-9401. To review all accepted insurance carriers, please visit: https://www.stlukeshealth.org/patients-visitors/patients/billing-insurance/insurances-accepted.

Dr. Krajcer is highly rated in 15 conditions, according to our data. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

His clinical research consists of co-authoring 108 peer reviewed articles and participating in 5 clinical trials. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Zagreb - Croatia
Specialties
Cardiology
Licenses
Internal Medicine in TX
Hospital Affiliations
Baylor St. Luke's Medical Center - Houston, TX
Languages Spoken
English
German
Hungarian
Italian
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
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
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
View 5 Less Insurance Carriers -

Locations

The Texas Heart Institute at Baylor College of Medicine
6624 Fannin St, Ste 2780-1, Houston, TX 77030
Call: 713-790-9401

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.

5 Clinical Trials

RELIEVE-HF TRIAL: REducing Lung congestIon Symptoms Using the v-wavE Shunt in adVancEd Heart Failure
RELIEVE-HF TRIAL: REducing Lung congestIon Symptoms Using the v-wavE Shunt in adVancEd Heart Failure
Enrollment Status: Active_not_recruiting
Publish Date: August 19, 2025
Intervention Type: Other, Device
Study Phase: Not Applicable
Prospective, Multicenter, Single Arm Safety and Effectiveness Study of Endovascular Abdominal Aortic Aneurysm Repair Using the Nellix® System: A Pivotal and Continued Access Study
Prospective, Multicenter, Single Arm Safety and Effectiveness Study of Endovascular Abdominal Aortic Aneurysm Repair Using the Nellix® System: A Pivotal and Continued Access Study
Enrollment Status: Completed
Publish Date: February 28, 2025
Intervention Type: Device
Study Phase: Not Applicable
Randomized Study of the Shockwave Medical Peripheral Lithoplasty® System Used in Combination With DCB Versus Standard Balloon Angioplasty Used in Combination With DCB to Treat Moderate and Severely Calcified Femoropopliteal Arteries
Randomized Study of the Shockwave Medical Peripheral Lithoplasty® System Used in Combination With DCB Versus Standard Balloon Angioplasty Used in Combination With DCB to Treat Moderate and Severely Calcified Femoropopliteal Arteries
Enrollment Status: Completed
Publish Date: December 20, 2023
Intervention Type: Device, Drug
Study Phase: Not Applicable
Expanding Patient Applicability With Polymer Sealing Ovation Alto Stent Graft Investigational Device Exemption (IDE) Study
Expanding Patient Applicability With Polymer Sealing Ovation Alto Stent Graft Investigational Device Exemption (IDE) Study
Enrollment Status: Completed
Publish Date: December 22, 2021
Intervention Type: Device
Study Phase: Not Applicable
Pivotal Clinical Study to EvaluAte the SaFety and Effectiveness of MANTA Vascular Closure Device
Pivotal Clinical Study to EvaluAte the SaFety and Effectiveness of MANTA Vascular Closure Device
Enrollment Status: Completed
Publish Date: September 25, 2019
Intervention Type: Device
Study Phase: Not Applicable
View 4 Less Clinical Trials

108 Total Publications

In Vitro Hemolysis Evaluation of the Second Heart Assist Whisper Percutaneous Mechanical Circulatory Support Device.
In Vitro Hemolysis Evaluation of the Second Heart Assist Whisper Percutaneous Mechanical Circulatory Support Device.
Journal: Artificial organs
Published: November 19, 2024
View All 108 Publications
Similar Doctors
Expertise in
25
conditions
Dr. Christie Ballantyne
Cardiology
Expertise in
25
conditions
Dr. Christie Ballantyne
Cardiology

Baylor Medicine Atherosclerosis

6655 Travis St, 
Houston, TX 
 (0.1 miles away)
713-798-5800
Languages Spoken:
English
See accepted insurances

Christie Ballantyne is a Cardiologist in Houston, Texas. Dr. Ballantyne is highly rated in 25 conditions, according to our data. His top areas of expertise are Familial Hypertriglyceridemia, High Cholesterol, Atherosclerosis, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

Expertise in
25
conditions
Dr. Salim Virani
Cardiology
Expertise in
25
conditions
Dr. Salim Virani
Cardiology

Houston Methodist Hospital

6565 Fannin St, 
Houston, TX 
 (0.1 miles away)
713-798-5800
Languages Spoken:
English

Salim Virani is a primary care provider, practicing in Cardiologist in Houston, Texas. Dr. Virani is highly rated in 25 conditions, according to our data. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, High Cholesterol, Coronary Artery Bypass Graft (CABG), and Percutaneous Coronary Intervention (PCI).

Khurram Nasir
Expertise in
25
conditions
Dr. Khurram Nasir
Cardiology
Expertise in
25
conditions
Dr. Khurram Nasir
Cardiology

Houston Methodist Debakey Cardiology Associates

6550 Fannin St Ste 1901, 
Houston, TX 
 (0.2 miles away)
713-441-1100
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Khurram Nasir is a Cardiologist in Houston, Texas. Dr. Nasir is highly rated in 25 conditions, according to our data. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, High Cholesterol, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

VIEW MORE Cardiologists

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. Krajcer's expertise for a condition
ConditionClose
  • Elite
  • Abdominal Aortic Aneurysm (AAA)
    Dr. Krajcer is
    Elite
    . Learn about Abdominal Aortic Aneurysm (AAA).
    See more Abdominal Aortic Aneurysm (AAA) experts
  • Thoracic Aortic Aneurysm
    Dr. Krajcer is
    Elite
    . Learn about Thoracic Aortic Aneurysm.
    See more Thoracic Aortic Aneurysm experts
  • Distinguished
  • Aortic Valve Stenosis
    Dr. Krajcer is
    Distinguished
    . Learn about Aortic Valve Stenosis.
    See more Aortic Valve Stenosis experts
  • Transcatheter Aortic Valve Replacement (TAVR)
    Dr. Krajcer is
    Distinguished
    . Learn about Transcatheter Aortic Valve Replacement (TAVR).
    See more Transcatheter Aortic Valve Replacement (TAVR) experts
  • Advanced
  • Aneurysm Repair
    Dr. Krajcer is
    Advanced
    . Learn about Aneurysm Repair.
    See more Aneurysm Repair experts
  • Angina
    Dr. Krajcer is
    Advanced
    . Learn about Angina.
    See more Angina experts
  • Aortic Dissection
    Dr. Krajcer is
    Advanced
    . Learn about Aortic Dissection.
    See more Aortic Dissection experts
  • Aortic Valve Replacement
    Dr. Krajcer is
    Advanced
    . Learn about Aortic Valve Replacement.
    See more Aortic Valve Replacement experts
  • Arterial Embolism
    Dr. Krajcer is
    Advanced
    . Learn about Arterial Embolism.
    See more Arterial Embolism experts
  • Atherosclerosis
    Dr. Krajcer is
    Advanced
    . Learn about Atherosclerosis.
    See more Atherosclerosis experts
View All 11 Advanced Conditions
  • Experienced
  • Angioplasty
    Dr. Krajcer is
    Experienced
    . Learn about Angioplasty.
    See more Angioplasty experts
  • Aortic Regurgitation
    Dr. Krajcer is
    Experienced
    . Learn about Aortic Regurgitation.
    See more Aortic Regurgitation experts
  • Apoplexy
    Dr. Krajcer is
    Experienced
    . Learn about Apoplexy.
    See more Apoplexy experts
  • Arrhythmias
    Dr. Krajcer is
    Experienced
    . Learn about Arrhythmias.
    See more Arrhythmias experts
  • Arterial Insufficiency
    Dr. Krajcer is
    Experienced
    . Learn about Arterial Insufficiency.
    See more Arterial Insufficiency experts
  • Arterial Tortuosity Syndrome
    Dr. Krajcer is
    Experienced
    . Learn about Arterial Tortuosity Syndrome.
    See more Arterial Tortuosity Syndrome experts
View All 50 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
  1. Homepage
  2. Cardiologists Houston, TX
  3. Dr. Zvonimir Krajcer
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.