Dr. John Crean, MD

Dr. John Crean, MD

Cardiology  ·  
Male  ·  
58 y/o

Contact for availability

Dr. John Crean, MD is a cardiology specialist in Riverhead, NY and has been practicing for 24 years. He specializes in cardiology.

East End Cardiology P.C.

1279 E Main St

Riverhead, NY 11901
Get Directions

Insurance Accepted

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

Learn about Dr. Crean

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. Crean performs your care needs compared to other doctors.

Mitral Valve Disease
very high
more than 99% of peers
Limb Swelling Caused by Fluid Overload
very high
more than 98% of peers
Heart Disease
very high
more than 97% of peers

Dr. Crean'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*

30  Conditions Treated

  • Aneurysm
  • Aortic Aneurysm
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Congenital Heart Defects
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Syncope
  • Tricuspid Valve Disease
  • Vascular Disease

7  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.


  • Stony Brook Univ Health Sciences Center School of Medicine
    Medical School | Graduated 1987
  • Winthrop University Hospital
    Internship Hospital | Completed 1988
  • Winthrop University Hospital
    Residency Hospital | Completed 1991
  • Winthrop University Hospital
    Fellowship Hospital | Completed 1994

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Crean has no media or publications listed.

Languages Spoken

  • English
  • Italian

Memberships & Professional Affiliations

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

Dr. Crean's Reviews

Likelihood to recommend Dr. Crean


Based on 6 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend
Dr. Crean?
(Select your rating)
Average Wait Time
  • Under 10 minutes
Dr. Crean's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Crean, MD
Dr. John Crean is an exceptional man I love him
Was this helpful?
thumbs up icon option1
thumbs down icon option
Mattituck, NY – Sep 17, 2017
×Post a ResponseAre you Dr. John Crean, MD?
Dr. Crean is awesome I would recommend him to the world he save my husband life.
Was this helpful?
thumbs up icon option
thumbs down icon option
Latarsha & Rolland Rhames in Farmingville NY – Mar 13, 2017
×Post a ResponseAre you Dr. John Crean, MD?
Very professional and caring. Good bedside manner.
Was this helpful?
thumbs up icon option
thumbs down icon option
Hampton Bays, NY – Apr 15, 2016
×Post a ResponseAre you Dr. John Crean, MD?

Leave a review

How was your experience with Dr. Crean?

Compare Cardiologists

More Cardiologists like Dr. Crean at East End Cardiology P.C.

Show All Cardiologists