Dr. William Passarelli II, MD

Dr. William Passarelli II, MD

Cardiology  ·  
Male  ·  
Age 52
Dr. William Passarelli II, MD is a cardiology specialist in Ocean Springs, MS and has been practicing for 20 years. He graduated from New York Medical College in 1991 and specializes in cardiology.

3704 Bienville Blvd # B

Ocean Springs, MS 39564

Contact Information

Insurance Accepted

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

*Please verify this information when scheduling an appointment.

Learn about Dr. Passarelli II

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Passarelli II performs your care needs compared to other doctors.

very high
more than 99% of peers
Carotid Artery Disease
very high
more than 99% of peers
Coronary Artery Disease (CAD)
very high
more than 99% of peers

Dr. Passarelli II's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Cardiology

1  Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*

51  Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Reflex Sympathetic Dystrophy
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease
  • Venous Hypertension
Read Less

18  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Mississippi.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • New York Medical College
    Medical School | Graduated 1991
  • Cedars Sinai Med Center
    Internship Hospital | Completed 1992
  • Cedars Sinai Med Center
    Residency Hospital | Completed 1994
  • Strong Meml Hospital
    Fellowship Hospital | Completed 1998

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Passarelli II has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Passarelli II does not have any memberships or affiliations listed. If you are Dr. Passarelli II and would like to add memberships or affiliations, please update your profile.

Dr. Passarelli II's Reviews

Likelihood of recommending Dr. Passarelli II to family and friends
10 total reviews (5 have comments)

Likelihood to Recommend (10)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Passarelli II's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (5)

DR. Passarelli has been my Heart Dr. for several years now and I couldn't have found a more Awesome Dr. anywhere. He is so Caring, he explains things so that you an understand, his bedside manner is Awesome too. Whenever I go there his staff and him are just so Friendly and Caring. Dr. Passarelli...more
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Semper. Fi Doc. Patrick A McClure
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Dr Passarelli has been my cardiologist since I moved to Ocean Springs from Dallas over 2 years ago. I found him to be caring, concerned, and very knowledgeable. He pushes me to do all the things I'm supposed to do to get my bp well below goal. HOWEVER... he doesn't apply the same pressure to my...more
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He was my Cardiologist in Biloxi. Very professional and approachable.
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My experience with Dr. Passerelli was in Ocean Springs hospital. I was admitted at midnight with chest pains and did not get a stress test done until 2:00 pm the next day. I did not see the doctor (or ANY doctor) until 10:00 am on the 2nd day. He had left NO instructions for the nurses. He came...more
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