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Dr. William Passarelli, MD

Dr. William Passarelli, MD

Age 56 Cardiology M
(11) 11 reviews

Telehealth available

Accepting New Patients


Dr. William Passarelli, MD is a cardiology specialist in Ocean Spring, MI. Dr. Passarelli completed a residency at Cedars Sinai Med Ctr. He currently practices at Southern Mississippi Heart Center and is affiliated with Memorial Hospital At Gulfport. He accepts multiple insurance plans. Dr. Passarelli is board certified in Cardiovascular Disease.


  • Strong Memorial Hospital, Fellowship Hospital — 1998
  • Cedars Sinai Med Ctr, Residency Hospital — 1994
  • Cedars Sinai Medical Center, Internship Hospital — 1992
  • New York Medical College, Medical School — 1991

Insurance Accepted

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

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Compare with other Cardiology Specialists
Compare Dr. Passarelli with our nearby Cardiology Specialists at Ochsner Medical Center
These providers are on the medical staff of Ochsner Medical Center
These providers are on the medical staff of Ochsner Medical Center.


  1. Southern Mississippi Heart Center

    1. 1
      Southern Mississippi Heart Center
      3704 Biendoot Blvd B, Ocean Spring, MI 39564 Existing Patients: (228) 872-4040

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He had a wonderful bedside manner. Very knowledgeable and conveyed information would be understood.
— May 02, 2019
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Dr. William Passarelli, MD
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Frequently Asked Questions

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

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Hospital Affiliations

  • Memorial Hospital At Gulfport
  • Merit Health Biloxi
  • Pascagoula Hospital