Experienced in Subvalvular Aortic Stenosis

Dr. John Rumsfeld

Cardiology
Denver Veterans Administration
1055 Clermont St, 
Denver,, CO 
Experienced in Subvalvular Aortic Stenosis
Denver Veterans Administration
1055 Clermont St, 
Denver,, CO 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Rumsfeld is a Cardiologist in Denver,, Colorado. Dr. Rumsfeld is rated as an Experienced provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Heart Attack, Coronary Heart Disease, End-Stage Renal Disease (ESRD), Percutaneous Coronary Intervention (PCI), and Aortic Valve Replacement.

His clinical research consists of co-authoring 168 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Subvalvular Aortic Stenosis.

Specialties
Cardiology
Licenses
Internal Medicine in CO
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Locations

Denver Veterans Administration
1055 Clermont St, Denver,, CO 80220
Call: 303-399-8020

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.

168 Total Publications

Racial and Ethnic Representation and Study Engagement in a Siteless Digital Clinical Trial Using a Smartwatch: Findings From the Apple Heart Study.
Racial and Ethnic Representation and Study Engagement in a Siteless Digital Clinical Trial Using a Smartwatch: Findings From the Apple Heart Study.
Journal: Mayo Clinic proceedings. Digital health
Published: July 17, 2025
View All 168 Publications
Similar Doctors
Distinguished in Subvalvular Aortic Stenosis
Dr. Ernesto Salcedo
Cardiology
Distinguished in Subvalvular Aortic Stenosis
Dr. Ernesto Salcedo
Cardiology

University Of Colorado Hospital

1665 Aurora Ct Fl 2, 
Aurora,, CO 
 (5.3 miles away)
720-848-0000
Languages Spoken:
English
See accepted insurances

Ernesto Salcedo is a Cardiologist in Aurora,, Colorado. Dr. Salcedo is rated as a Distinguished provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Atrial Septal Defect (ASD), Patent Foramen Ovale, and Subvalvular Aortic Stenosis.

Advanced in Subvalvular Aortic Stenosis
Dr. Edward Gill
Cardiology
Advanced in Subvalvular Aortic Stenosis
Dr. Edward Gill
Cardiology

University Of Colorado Hospital

1665 Aurora Ct Fl 2, 
Aurora, CO 
 (5.3 miles away)
720-848-0000
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Edward Gill is a Cardiologist in Aurora, Colorado. Dr. Gill is rated as a Distinguished provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Heart Block, Arrhythmias, Inappropriate Sinus Tachycardia (IST), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Advanced in Subvalvular Aortic Stenosis
Dr. Vijay Subbarao
Cardiology
Advanced in Subvalvular Aortic Stenosis
Dr. Vijay Subbarao
Cardiology

HCA HealthONE Denver Heart

4545 E 9th Ave Ste 670, 
Denver,, CO 
 (0.1 miles away)
303-331-9121
Languages Spoken:
English
See accepted insurances

Vijay Subbarao is a Cardiologist in Denver,, Colorado. Dr. Subbarao is rated as a Distinguished provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Pediatric Myocarditis, Familial Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, and Cardiac Ablation.

VIEW MORE SUBVALVULAR AORTIC STENOSIS 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. Rumsfeld's expertise for a condition
ConditionClose
    • Distinguished
    • Percutaneous Coronary Intervention (PCI)
      Dr. Rumsfeld is
      Distinguished
      . Learn about Percutaneous Coronary Intervention (PCI).
      See more Percutaneous Coronary Intervention (PCI) experts
    • Advanced
    • Aortic Valve Replacement
      Dr. Rumsfeld is
      Advanced
      . Learn about Aortic Valve Replacement.
      See more Aortic Valve Replacement experts
    • Coronary Heart Disease
      Dr. Rumsfeld is
      Advanced
      . Learn about Coronary Heart Disease.
      See more Coronary Heart Disease experts
    • End-Stage Renal Disease (ESRD)
      Dr. Rumsfeld is
      Advanced
      . Learn about End-Stage Renal Disease (ESRD).
      See more End-Stage Renal Disease (ESRD) experts
    • Heart Attack
      Dr. Rumsfeld is
      Advanced
      . Learn about Heart Attack.
      See more Heart Attack experts
    • Transcatheter Aortic Valve Replacement (TAVR)
      Dr. Rumsfeld is
      Advanced
      . Learn about Transcatheter Aortic Valve Replacement (TAVR).
      See more Transcatheter Aortic Valve Replacement (TAVR) experts
    • Experienced
    • Acute Coronary Syndrome
      Dr. Rumsfeld is
      Experienced
      . Learn about Acute Coronary Syndrome.
      See more Acute Coronary Syndrome experts
    • Angina
      Dr. Rumsfeld is
      Experienced
      . Learn about Angina.
      See more Angina experts
    • Angioplasty
      Dr. Rumsfeld is
      Experienced
      . Learn about Angioplasty.
      See more Angioplasty experts
    • Aortic Valve Stenosis
      Dr. Rumsfeld is
      Experienced
      . Learn about Aortic Valve Stenosis.
      See more Aortic Valve Stenosis experts
    • Atrial Fibrillation
      Dr. Rumsfeld is
      Experienced
      . Learn about Atrial Fibrillation.
      See more Atrial Fibrillation experts
    • Bicuspid Aortic Valve
      Dr. Rumsfeld is
      Experienced
      . Learn about Bicuspid Aortic Valve.
      See more Bicuspid Aortic Valve experts
    View All 14 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.