Kostas Sideridis
Expertise in
34
conditions

Dr. Kostas Sideridis

Gastroenterology
121 Eileen Way, 
Syosset, NY 
Offers Telehealth
Expertise in
34
conditions
121 Eileen Way, 
Syosset, NY 

Overview

Kostas Sideridis is a Gastroenterologist practicing medicine in Syosset, New York.

Dr. Sideridis is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Colonoscopy.

Dr. Sideridis is board certified in American Board Of Internal Medicine/Gastroenterology. He is actively involved in clinical research, co-authoring 5 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in NY

Board Certifications

American Board Of Internal Medicine/Gastroenterology

Fellowships

Long Island Jewish Medical Center

Hospital Affiliations

Hofstra/Northwell School Of Medicine/Nursing
Plainview Hospital
Long Island Jewish Forest Hills
Long Island Jewish Medical Center
North Shore University Hospital Syosset
North Shore University Hospital
Northwell Health Gastroenterology Institute
Long Island Jewish Medical Center
North Shore University Hospital
Plainview Hospital

Languages Spoken

English
Greek
Spanish

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Capital District Physicians Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetLife
  • PPO
Nippon Life
  • INSURANCE PLAN
Northwell Health
  • INSURANCE PLAN
Sentara Healthcare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE ASSISTANCE PROGRAM
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 20 Less Insurance Carriers -

Locations

121 Eileen Way, Syosset, NY 11791

Additional Areas of Focus

Dr. Sideridis has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

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.

5 Total Publications

Buried Barrett's Esophagus Presenting as a Subepithelial Nodule.
Buried Barrett's Esophagus Presenting as a Subepithelial Nodule.
Journal: The American journal of gastroenterology
Published: October 04, 2016
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Frequently Asked Questions about Dr. Kostas Sideridis

Is Dr. Kostas Sideridis a top-rated expert for Gastrointestinal Bleeding?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Kostas Sideridis is classified as an Distinguished expert for Gastrointestinal Bleeding, 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. Kostas Sideridis specialize in?

While Dr. Kostas Sideridis is a Gastroenterology, they have specific expertise in Gastrointestinal Bleeding, Painful Swallowing, and Swallowing Difficulty. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Kostas Sideridis participate in research or clinical trials?

Yes. Dr. Kostas Sideridis has published 5 articles and abstracts on conditions like Gastrointestinal Bleeding. You can view a list of Dr. Kostas Sideridis's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Kostas Sideridis accept my insurance?

Dr. Kostas Sideridis accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly 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

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