Overview
John Dervan is a Cardiologist in East Setauket,, New York. Dr. Dervan is highly rated in 7 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Mitral Valve Regurgitation, Cardiac Ablation, and Pacemaker Implantation.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
Locations
220 N Belle Mead Ave Ste A, East Setauket,, NY 11733
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. John Dervan
How do I make an appointment with Dr. John Dervan?
You can book an appointment with Dr. John Dervan by calling their office at 631-941-2273. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Dervan a top-rated expert for Atrial Fibrillation?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Dervan is classified as an Advanced expert for Atrial Fibrillation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Dervan specialize in?
While Dr. John Dervan is a Cardiology, they have specific expertise in Atrial Fibrillation, Arrhythmias, and Mitral Valve Regurgitation. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. John Dervan participate in research or clinical trials?
Yes. Dr. John Dervan has published 1 articles and abstracts on conditions like Atrial Fibrillation. You can view a list of Dr. John Dervan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Dervan accept my insurance?
Dr. John Dervan accepts most major insurance plans, including Humana. We recommend calling the office directly at 631-941-2273 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- AnginaDr. Dervan isAdvanced. Learn about Angina.
- ArrhythmiasDr. Dervan isAdvanced. Learn about Arrhythmias.
- AtherosclerosisDr. Dervan isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Dervan isAdvanced. Learn about Atrial Fibrillation.
- Coronary Heart DiseaseDr. Dervan isAdvanced. Learn about Coronary Heart Disease.
- Mitral Valve RegurgitationDr. Dervan isAdvanced. Learn about Mitral Valve Regurgitation.
- Experienced
- AngioplastyDr. Dervan isExperienced. Learn about Angioplasty.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic RegurgitationDr. Dervan isExperienced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Dervan isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Dervan isExperienced. Learn about Apoplexy.
- Arterial EmbolismDr. Dervan isExperienced. Learn about Arterial Embolism.

