Dr. William O'Callaghan, MD

Dr. William O'Callaghan, MD

Cardiology  ·  
Male  ·  
Age 64
(6)
Save
Dr. William O'Callaghan, MD is a cardiology specialist in McAllen, TX. He specializes in cardiology.

100 E Ridge Rd Ste A

McAllen, TX 78503

Contact Information

Insurance Accepted

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

*Please verify this information when scheduling an appointment.

Learn about Dr. O'Callaghan

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. O'Callaghan performs your care needs compared to other doctors.

Chest Pain
very high
more than 99% of peers
Coronary Artery Disease (CAD)
very high
more than 99% of peers
Vascular Disease
very high
more than 99% of peers

Dr. O'Callaghan'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

0  Board Certifications

Dr. O'Callaghan does not have any board certifications listed.

47  Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • 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
  • Marfan Syndrome
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Rheumatic Aortic Valve Disorders
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Less

Read Less

18  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

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.

Education

  • Duke University Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. O'Callaghan has no awards or honors listed.

Media & Publications

Dr. O'Callaghan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. O'Callaghan's Reviews

3.7
Likelihood of recommending Dr. O'Callaghan to family and friends
6 total reviews

Likelihood to Recommend (6)

  • 5
    (3)
  • 4
    (1)
  • 3
    (0)
  • 2
    (1)
  • 1
    (1)

Dr. O'Callaghan's Performance

  • Trustworthiness

    VERY GOOD
  • Explains condition(s) well

    GOOD
  • Answers questions

    GOOD
  • Time well spent

    GOOD

Office & Staff Performance

  • Scheduling

    GOOD
  • Office environment

    VERY GOOD
  • Staff friendliness

    VERY GOOD
  • Average wait time

    16 to 30 minutes
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