Summary

Dr. John Messenger is a cardiovascular disease specialist with additional expertise in interventional cardiology. He earned his medical degree from the Keck School of Medicine of the University of Southern California and completed his residency at the University of Colorado Health. With 33 years of experience treating heart conditions, Dr. Messenger brings extensive knowledge to complex cardiovascular care. He is fluent in both English and Spanish.

Dr. Messenger practices at multiple locations throughout the Denver and Aurora areas, including University of Colorado Hospital and Cherry Creek Medical Center. His clinical focus includes treating coronary artery disease and myocardial ischemia, with particular experience caring for women with heart disease. He utilizes diagnostic tools such as electrocardiograms and oversees cardiac rehabilitation programs to help patients recover and maintain heart health. Patients rate Dr. Messenger 3.8 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 33 years of experience
  • 33 insurance plans accepted
  • speaks English, Spanish
  • University Of Colorado Health
  • 1 written review
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Carmen Messenger has 6 locations

CU Medicine Cardiology - Cherry Creek Medical Center

100 Cook St Suite 412Denver, CO 80206

University Colorado Hospital Cardiac Vascular Center

12605 E 16th Ave Fl 3Aurora, CO 80045
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Uchealth University Of Colorado Hospital

12605 E 16th AveAurora, CO 80045

Uc Health Cherry Creek Medical Center

100 Cook StDenver, CO 80206
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Uchealth Broomfield Hospital

11820 Destination DrBroomfield, CO 80021

Uchealth University Of Colorado Hospital

12605 E 16th Ave Fl 1Aurora, CO 80045

Compare with Similar Doctors

Dr. John Carmen Messenger, MD
John Altman, MD
Norman Gray, MD
Dr. Paul Donald Varosy, MD
Dr. John Carmen Messenger, MDJohn Altman, MDNorman Gray, MDDr. Paul Donald Varosy, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients
3.8 
4.5 
3.4 
33 Years of Experience 34 Years of Experience 21 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks Spanish, English Speaks English, Spanish
Denver , COWestminster , COLongmont , COAurora , CO
Med School: Keck School Of Medicine Of The University Of Southern California Med School: University Of Minnesota Medical School Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: University Of California San Diego School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Carmen Messenger

  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • CHAMPVA - HMO
  • Cigna
  • Denver Health Medical Plan
  • Denver Health Medical Plan - Medicare
  • Empire Plan
  • GEHA - HMO
  • Golden Rule - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha - Medicare
  • Physicians Mutual
  • SCAN Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. John Carmen Messenger has the following 2 specialties

Specialty Expertise

Dr. John Carmen Messenger has the following 12 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Angioplasty
  • Atherectomy
  • Brachytherapy
  • Chest Pain (Angina)
  • Coronary Disease
  • Heart Block
  • Heart Valve Diseases
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Interventional Cardiology
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

Dr. John Carmen Messenger holds an active medical license in the state of Colorado.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Colorado Health.

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 1993.

NPI Number

Dr. Messenger's NPI number is 1770673451.

Similar doctors

Frequently Asked Questions

Does Dr. John Messenger accept virtual/telehealth appointments?
Dr. John Messenger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Messenger's office located?
Dr. John Messenger's office is located at 100 Cook St Suite 412, Denver, CO, 80206.
Is Dr. John Messenger accepting new patients?
Dr. John Messenger is accepting new patients on Vitals. View Dr. John Messenger's profile on Vitals to make an appointment.
Does Dr. John Messenger accept my insurance?
You can see the insurance plans that Dr. John Messenger accepts on their Vitals profile.
How can I make an appointment with Dr. John Messenger?
You can find contact information for Dr. John Messenger here on Vitals.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.