Dr. John Dervan, MD

Dr. John Dervan, MD

Cardiology  |  
Male  |  
Age 67
(17)
Insurances AcceptedSave
Dr. John Dervan, MD is a cardiology specialist in Stony Brook, NY and has been practicing for 35 years. He graduated from Saint Louis University School Of Medicine in 1976 and specializes in cardiology, critical care medicine, and more.

1320 Stony Brook Rd Ste 100

Stony Brook, NY 11790

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield of Louisiana
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Dervan

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

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

Coronary Artery Disease (CAD)
very high
more than 97% of peers
Hyperlipidemia
very high
more than 96% of peers
Heart Disease
very high
more than 95% of peers

Dr. Dervan'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.

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3

Specialties

  • Cardiology
  • Critical Care Medicine
  • Interventional Cardiology
3

Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Interventional Cardiology
    Accredited by: American Board of Internal Medicine*
49

Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • 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 Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Tumors, Benign
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • 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
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

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22

Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New York.

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

  • Saint Louis University School Of Medicine
    Medical School | Graduated 1976
  • Faulkner Hospital
    Internship Hospital | Completed 1977
  • Faulkner Hospital
    Residency Hospital | Completed 1980
  • Beth Israel Hospital
    Fellowship Hospital | Completed 1983

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Dervan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Dervan's Reviews

Likelihood of recommending Dr. Dervan to family and friends
4.9
based on 17 total reviews (4 with comments)

Likelihood to Recommend (17)

  • 5
    (16)
  • 4
    (0)
  • 3
    (1)
  • 2
    (0)
  • 1
    (0)

Dr. Dervan's Performance

Trustworthiness
EXCELLENT
Explains condition(s) well
EXCELLENT
Answers Questions
EXCELLENT
Time well spent
EXCELLENT

Office & Staff Performance

Scheduling
EXCELLENT
Office environment
EXCELLENT
Staff friendliness
EXCELLENT
Average wait time
10 to 15 minutes

Patient Comments (4)

in Port Jefferson, NY
Great Communicator, extremely intelligent and a very dry sense of humor. I like how thorough he is and how he explained to a stupid laymen like me what's up. He gave me a road map on how to improve my health with handouts and take aways ! He is a great listener, a rare quality for someone with...more
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in Port Jefferson Station, NY
Dr Dervan and his group saved me and I'm forever thankful. At 46 years old and in pretty good shape (athlete), I was very close to dying from a widow maker. Highly recommend Dr Dervan and his team. Very professional, courteous and thorough.
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in Smithtown, NY
Dr. Dervan has been my mother's doctor for many years. The man is wonderful - excellent bed side manners. We love him! I would recommend Dr. Dervan highly to anyone looking for a TOP DOCTOR....... In addition to Dr. Dervan the ENTIRE STAFF are WONDERFUL, CARING PROFESSIONALS...
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in Middle Island, NY
Best cardiologist on Long Island. I was referred to him by a medical malpractice DEFENSE attorney. They know the great ones and the bad ones. Old school. Conservative approach but will listen to you and explain everything. Quietly instills in you a tremendous confidence in his abilities.
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