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  • Cardiovascular Disease, Internal Medicine
  • Accepting new patients
  • 51 years of experience
  • South Denver Cardiology Associates 1000 Southpark Dr, Littleton, CO 80120
  • (303) 778-8829

Brief Intro

Dr. Mark W. Sheehan returns to South Denver Cardiology Associates after originally joining the practice in 1981. Mark was born and raised in Staten Island, New York. He received his bachelors degree from Ohio State University with the distinctive of Cum Laude; he then received his medical degree from Baylor College of Medicine in Houston also being honored with the distinction of Cum Laude. He did his residency at Baylor Affiliated program in Houston, Texas and his fellowship in general and interventional cardiology at the University of Colorado School of Medicine in Denver. Awards include: Phi Beta Kappa, 1971; Alpha Omega Alpha, 1974; Hospital Affiliates Inc., Outstanding Graduating Senior Award, Baylor College of Medicine, 1974; Outstanding Young Men of America, 1982; American Heart Association-Denver Metro Division Medical Volunteer of the Year; Henry M. Porter Honoree-Porter Hospital Foundation; Named one of 5280 Magazine's Best Doctors. He is board certified in Interventional Cardiology and Internal Medicine. Mark and his wife Linda have two grown children. Mark is a co-founder of the Christian Medical Ministry to Cambodia/Jeremiah's Hope where they bring medical services to the people of Cambodia. Mark currently leads numerous mission trips to Cambodia and has hopes of one day opening a hospital to serve the people of Cambodia.

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Education Background

RESIDENCY

University Of Colorado Health

MEDICAL SCHOOL

Baylor College Of Medicine - 1974

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Centura Health Physician Group
  • 1000 Southpark Dr, Littleton, CO 80120
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Cardiovascular Disease
  • Internal Medicine

Conditions Addressed

  • Mitral Valvular Disease
  • Aortic Valvular Disease
  • Congenital Anomalies of the Heart
  • Angina Pectoris
  • Cardiac Arrhythmia
  • Conduction Disorders
  • Hypertension (HTN)
  • Endocarditis
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Carditis
  • Aortic Stenosis
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • UnitedHealthcare
  • Cancer 13
  • Cardiology, Heart & Vascular Surgery 12
  • Orthopedics 27
  • Neurology & Neurosurgery 20
  • Gastroenterology & GI Surgery 23
  • Pulmonology & Lung Surgery 23
  • Diabetes & Endocrinology 3
  • Children's Hospital 2
  • Urology 20
  • Psychiatry 16
  • Geriatrics 21
  • Rehabilitation 21
  • Obsterics & Gynecology 5
  • Ophthalmology 1
  • Ear, Nose & Throat 2
  • Rheumatology 1
  • Long Term Care 5
  • Maternity Care (Uncomplicated Pregnancy) 18