Summary

Dr. Mark Sheehan specializes in cardiovascular disease and internal medicine, bringing over five decades of medical expertise to patient care. They graduated from Baylor College of Medicine and completed their residency training at the University of Colorado Health. With 52 years of experience treating heart conditions and providing comprehensive internal medicine care, Dr. Sheehan serves patients who speak English and Spanish.

Dr. Sheehan practices at South Denver Cardiology Associates in Littleton, Colorado, and maintains hospital privileges at Craig Hospital. They have earned an exceptional patient rating of 5.0 on Vitals, reflecting their commitment to quality cardiovascular and internal medicine care. Patients benefit from Dr. Sheehan's extensive experience in managing complex heart conditions and coordinating comprehensive medical treatment plans.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 52 years of experience
  • 4 insurance plans accepted
  • speaks English, Spanish
  • University Of Colorado Health
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Office Location

South Denver Cardiology Associates

1000 Southpark DrLittleton, CO 80120
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

Compare with Similar Doctors

Dr. Mark William Sheehan, MD
John Altman, MD
Adam Kolnik
Megan Lorraine Machek
Dr. Mark William Sheehan, MDJohn Altman, MDAdam KolnikMegan Lorraine Machek
Cardiovascular DiseaseCardiovascular DiseaseHospital MedicinePhysical Medicine & Rehabilitation
Accepts New Patients
4.5 
52 Years of Experience 34 Years of Experience 11 Years of Experience 5 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
Littleton , COWestminster , CODenver , COPhoenix , AZ
Med School: Baylor College Of Medicine Med School: University Of Minnesota Medical School Med School: University Of Colorado School Of Medicine Med School: Creighton University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark William Sheehan

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Mark William Sheehan has the following 2 specialties

Specialty Expertise

Dr. Mark William Sheehan has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

52 Years Experience

Education & Training

Residency

Completed their residency at University Of Colorado Health.

Medical School

Graduated from Baylor College Of Medicine in 1974.

NPI Number

Dr. Sheehan's NPI number is 1568450674.

Similar doctors

Frequently Asked Questions

Is Dr. Mark Sheehan accepting new patients?
Dr. Mark Sheehan is accepting new patients on Vitals. View Dr. Mark Sheehan's profile on Vitals to make an appointment.
Does Dr. Mark Sheehan accept virtual/telehealth appointments?
Dr. Mark Sheehan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Mark Sheehan speak?
Dr. Mark Sheehan speaks English and Spanish.
Does Dr. Mark Sheehan accept my insurance?
You can see the insurance plans that Dr. Mark Sheehan accepts on their Vitals profile.
Which hospitals is Dr. Mark Sheehan affiliated with?
Dr. Mark Sheehan is affiliated with Craig Hospital.

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.