Dr. Mark W. Sheehan, MD

Dr. Mark W. Sheehan, MD

Cardiac Surgery | Male | 67 years old

All physicians at South Denver Cardiology share a focus on inpatient and outpatient services while having deep roots in preventive and rehabilitation treatment programs. SDCA physicians also believe in the value of community and lifestyle education programs, scientific and evidence-based research, alternative and complementary therapies are integrated into patient treatment plans.Read more

South Denver Cardiology Associates
1000 Southpark Dr
Littleton, CO 80120 Get Directions
Accepting new patients
Cardiac Surgery Excellence Award
Hospital Quality

Dr. Sheehan is on the medical staff at our top-rated hospital.

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Care Philosophy

All physicians at South Denver Cardiology share a focus on inpatient and outpatient services while having deep roots in preventive and rehabilitation treatment programs. SDCA physicians also believe in the value of community and lifestyle education programs, scientific and evidence-based research, alternative and complementary therapies are integrated into patient treatment plans.Read more

Dr. Sheehan's Experience

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Experience Match

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Sheehan

Dr. Sheehan accepts 6 insurance carriers

Affiliated Hospitals

Hospital Quality

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Dr. Sheehan's Reviews

Likelihood of recommending Dr. Sheehan to family and friends
3.5
based on 11 total surveys (1 with a review)
Key Survey Insights
  • Trustworthiness
     (11)
  • Helpfulness
     (11)
  • Staff
     (11)
  • Scheduling
     (11)
Experience with Dr. Sheehan
  • Level of trust in provider's decisions
     (11)
  • How well provider explains medical condition(s)
     (11)
  • How well provider listens and answers questions
     (11)
  • Spends appropriate amount of time with patients
     (11)
Dr. Sheehan's Office & Staff
  • Ease of scheduling urgent appointments
     (11)
  • Office environment, cleanliness, comfort, etc.
     (11)
  • Staff friendliness and courteousness
     (11)
  • Total wait time (waiting & exam rooms)
    16 – 30 minutes (10)
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in Lone Tree COI |
Excellent and caring doctor. We love him!
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Dr. Sheehan's Care Philosophy

All physicians at South Denver Cardiology share a focus on inpatient and outpatient services while having deep roots in preventive and rehabilitation treatment programs. SDCA physicians also believe in the value of community and lifestyle education programs, scientific and evidence-based research, alternative and complementary therapies are integrated into patient treatment plans.

Dr. Sheehan's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Cardiac Surgery
  •  Board certified in Cardiology, Cardiovascular Disease and Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Sheehan has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Colorado.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Background Check

Why It Matters: Dr. Sheehan's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Cardiology
  • Cardiovascular Disease
  • Internal Medicine

Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Dissection
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Atrial Fibrillation
  • Atrial Flutter
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Heart Disease
  • Limb Swelling Caused by Fluid Overload
  • Marfan Syndrome
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Education

  • Medical School
    Baylor University

    Graduated in 1974

  • Internship Hospital
    Baylor Affil Hosps

    Completed in 1975

  • Residency Hospital
    Baylor University Medical Center
  • Fellowship Hospital
    University Of Colorado
    University of Colorado Health Sciences Center

Languages Spoken

  • English
  • Russian
  • Spanish

Memberships &
Professional Affiliations

Dr. Sheehan does not have any memberships or affiliations listed. If you are Dr. Sheehan and would like to add memberships or affiliations, please update your free profile.

Specialties

  • Cardiac Surgery
  • Cardiology
  • Cardiothoracic Surgery
  • Thoracic Surgery

Procedures Performed

  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiovascular Stress Test
  • Chest CT (incl. Heart and Lungs)
  • Echocardiography
  • Electrocardiogram (EKG)
  • Pacemaker Insertion or Replacement
  • Peripheral Artery Catheterization
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Tilt Testing or Cardiac Event Monitors