Expertise in
3
conditions

Dr. Jarred E. Marshak

Gastroenterology
Gastrointestinal Care Long Island
Gastrointestinal Care Of Long Island PLLC
2155 Wantagh Ave, 
Wantagh, NY 
Offers Telehealth
Expertise in
3
conditions
Gastrointestinal Care Long Island
Gastrointestinal Care Of Long Island PLLC
2155 Wantagh Ave, 
Wantagh, NY 

Overview

Jarred Marshak is a Gastroenterologist practicing medicine in Wantagh, New York.

Dr. Marshak is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Chronic Erosive Gastritis.

He is actively involved in clinical research, co-authoring 7 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in NY

Languages Spoken

English

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
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northwell Health
  • INSURANCE PLAN
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 16 Less Insurance Carriers -

Locations

GASTROINTESTINAL CARE OF LONG ISLAND PLLC
2155 Wantagh Ave, Wantagh, NY 11793

Additional Areas of Focus

Dr. Marshak 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)

Frequently Asked Questions about Dr. Jarred E. Marshak

How do I make an appointment with Dr. Jarred E. Marshak?

You can book an appointment with Dr. Jarred E. Marshak by calling their office at 516-785-6800. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Jarred E. Marshak a top-rated expert for Gastritis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Jarred E. Marshak is classified as an Advanced expert for Gastritis, 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. Jarred E. Marshak specialize in?

While Dr. Jarred E. Marshak is a Gastroenterology, they have specific expertise in Gastritis, Hiatal Hernia, and Congenital Diaphragmatic Hernia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Jarred E. Marshak accept my insurance?

Dr. Jarred E. Marshak accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 516-785-6800 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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