Kostas Sideridis
Advanced in Gastroparesis

Dr. Kostas Sideridis

Gastroenterology
Northwell Health
121 Eileen Way, 
Syosset, NY 
On Staff At
Offers Telehealth

Advanced in Gastroparesis
Northwell Health
121 Eileen Way, 
Syosset, NY 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Kostas Sideridis is a Gastroenterologist in Syosset, New York. Dr. Sideridis is rated as an Advanced provider by MediFind in the treatment of Gastroparesis. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Gastrostomy.

His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
New York College Of Osteopathic Medicine
Residency
NYU Langone Hospital Long Island
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
Languages Spoken
English
Greek
Spanish
Gender
Male
Awards
Truly Outstanding Contribution Award Finalist (2024)

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • 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
View All 5 Publications
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100 Woods Rd, 
Valhalla, NY 
 (24.5 miles away)
914-490-7000
Languages Spoken:
English
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Brad Dworkin is a Gastroenterologist in Valhalla, New York. Dr. Dworkin is rated as an Advanced provider by MediFind in the treatment of Gastroparesis. His top areas of expertise are Gastroparesis, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

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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

Find Dr. Sideridis's expertise for a condition
ConditionClose
    • Distinguished
    • Gastrointestinal Bleeding
      Dr. Sideridis is
      Distinguished
      . Learn about Gastrointestinal Bleeding.
      See more Gastrointestinal Bleeding experts
    • Advanced
    • Acute Pancreatitis
      Dr. Sideridis is
      Advanced
      . Learn about Acute Pancreatitis.
      See more Acute Pancreatitis experts
    • Attenuated Familial Adenomatous Polyposis
      Dr. Sideridis is
      Advanced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Bile Duct Obstruction
      Dr. Sideridis is
      Advanced
      . Learn about Bile Duct Obstruction.
      See more Bile Duct Obstruction experts
    • Bile Duct Stricture
      Dr. Sideridis is
      Advanced
      . Learn about Bile Duct Stricture.
      See more Bile Duct Stricture experts
    • Childhood Pancreatitis
      Dr. Sideridis is
      Advanced
      . Learn about Childhood Pancreatitis.
      See more Childhood Pancreatitis experts
    • Cholestasis
      Dr. Sideridis is
      Advanced
      . Learn about Cholestasis.
      See more Cholestasis experts
    View All 33 Advanced Conditions
    • Experienced
    • Alcoholic Cirrhosis
      Dr. Sideridis is
      Experienced
      . Learn about Alcoholic Cirrhosis.
      See more Alcoholic Cirrhosis experts
    • Anemia
      Dr. Sideridis is
      Experienced
      . Learn about Anemia.
      See more Anemia experts
    • Angiodysplasia of the Colon
      Dr. Sideridis is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Ascites
      Dr. Sideridis is
      Experienced
      . Learn about Ascites.
      See more Ascites experts
    • Autoimmune Hepatitis
      Dr. Sideridis is
      Experienced
      . Learn about Autoimmune Hepatitis.
      See more Autoimmune Hepatitis experts
    • Bacterial Gastroenteritis
      Dr. Sideridis is
      Experienced
      . Learn about Bacterial Gastroenteritis.
      See more Bacterial Gastroenteritis experts
    View All 59 Experienced Conditions
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