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Dr. William Ellison, MD

Dr. William Ellison, MD

Age 71 Cardiology M
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Accepting New Patients


Dr. William Ellison, MD is a cardiology specialist in Charleston, SC. Dr. Ellison completed a residency at Med U Sc Hosp. He currently practices at Coastal Cardiology and is affiliated with Bon Secours St. Francis Hospital. He accepts multiple insurance plans. Dr. Ellison is board certified in Cardiovascular Disease.


  • Walter Reed Army Med Ctr, Fellowship Hospital — 1981
  • Med U Sc Hosp, Residency Hospital — 1978
  • Med U Sc Hosp, Internship Hospital — 1976
  • South Carolina U, College of Medicine, Medical School — 1975

Insurance Accepted

  • Aetna
  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

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I have been a patient of Dr. Ellison since July 1987. He has guided me through 3 heart by-pass surgeries and continues to provide excellent medical care for me. He is always gracious and patiently listens to my concerns and before providing me medical advice. My good health today is a testament of his excellent care.
— Apr 13, 2019
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Dr. William Ellison, MD
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Frequently Asked Questions

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

Find contact information here to make an appointment.

Hospital Affiliations

  • Bon Secours St. Francis Hospital
  • Mount Pleasant Hospital
  • Roper Hospital


  1. Coastal Cardiology

    1. 1
      Coastal Cardiology
      1033 Saint Andrews Blvd, Charleston, SC 29407 (843) 723-6111
    2. 2
      Coastal Cardiology
      180 Wingo Way Ste 101, Mount Pleasant, SC 29464 (843) 723-6111