Mark Keller, MD
Associate Professor of Clinical Practice, Medicine-Cardiology

Cardiologist
Featured Provider Photo

Gender: Male
Languages: English
Department, Section/Division: Medicine-Cardiology

Practice Locations

UCHealth Lone Tree Medical Center
9548 Park Meadows Drive
Lone Tree, CO 80124
720-848-2200
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UCHealth Heart & Vascular Center - Anschutz
12505 E. 16th Ave
Anschutz Inpatient Pavilion 2, 3rd floor
Aurora, CO 80045
720-848-5300
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UCHealth Radiology - Lone Tree
9548 Park Meadows Drive
Lone Tree, CO 80124
720-848-2200
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Hospital Affiliation
  • University of Colorado Hospital

Specialty Information

Specialties
  • Cardiology - General Cardiology, Board Certification (1989)
  • Internal Medicine, Board Certification (1986)
  • national Board of Echocardiography, Board Certification (2019)
  • National Board of Echocardiography, Board Certification (2009)
Conditions & Treatments
  • Heart and Circulation
  • Adult Congenital Heart Disease
  • Aneurysms
  • Angina
  • Arrhythmia
  • Cardiomyopathy
  • Circulatory Disorders
  • Coronary Disease
  • Heart Attack
  • Heart Diseases
  • Heart Diseases - Prevention
  • Heart Failure
  • Heart Valve Diseases
  • High Blood Pressure
Clinical Interest for Patients
I would describe myself as a general cardiologist. I am comfortable treating a wide range of heart problems, including but not limited to: coronary artery disease, heart failure, cardiomyopathy, atrial fibrillation, arrhythmias, valvular heart disease, hypertension, and high cholesterol.

Care Philosophy
I want my patients to understand their medical issues and the treatment options, including lifestyle changes, necessary to control or cure them. I try to develop a treatment plan based on medical evidence, common sense, and compassion.

Personal Interests
I enjoy getting up to the mountains for skiing in the winter and hiking in the summer. I like to exercise and try to do some every day, and I still play in the occasional rugby game. My other interests include cooking, photography, reading, and traveling.

Information for Referring Providers


Clinic Phone: (720) 848-2200