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Dr. Marcus Howell, MD

Dr. Marcus Howell, MD

Age 58 Cardiology M
Star rating icon (7) 7 reviews


Dr. Marcus Howell, MD is a cardiology specialist in Glenwood Springs, CO. Dr. Howell completed a residency at SAA. and is affiliated with Valley View Hospital. He accepts multiple insurance plans. Dr. Howell is board certified in Cardiovascular Disease.


  • Texas Heart Inst, Fellowship Hospital
  • SAA, Residency Hospital — 1995
  • Naval Medical Center, Internship Hospital — 1993
  • Georgetown University / School of Dentistry, Medical School — 1992

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana

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Dr. Howell listens and takes his time. I appreciate him and his staff.
— Sep 20, 2019
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Dr. Marcus Howell, MD
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Frequently Asked Questions

Dr. Howell frequently treats Adult Congenital Heart Conditions and Cardiac Electrical System Procedures.  

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Hospital Affiliations

  • Valley View Hospital


  1. Practice

    1. 1
      1906 Blake Ave, Glenwood Springs, CO 81601 (970) 384-7140
  1. Grand River Health

    1. 2
      Grand River Hospital District
      501 Airport Rd, Rifle, CO 81650 (970) 384-7290