Overview
Andrew Marshall is a Gastroenterologist practicing medicine in Hewlett, New York.
His clinical expertise encompasses Cirrhosis, Obesity, Menetrier Disease, and Chronic Erosive Gastritis.
He is actively involved in clinical research, co-authoring 81 peer reviewed articles.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- EPO
- PPO
- INSURANCE PLAN
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1800 Rockaway Ave Ste 201, Hewlett, NY 11557
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.
ColumbiaDoctors - Midtown
David Katzka is a Gastroenterologist practicing medicine in New York, New York. Dr. Katzka is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Esophagitis, Eosinophilic Esophagitis, Barrett Esophagus, Endoscopy, and Gastrectomy.
Recanati Miller Transplantation Institute
Thomas Schiano is a Gastroenterologist practicing medicine in New York, New York. Dr. Schiano is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Autoimmune Hepatitis, Liver Transplant, and Splenectomy.
New York University
Ira Jacobson is a Gastroenterologist practicing medicine in New York, New York. He has been practicing medicine for over 47 years. Dr. Jacobson is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Non-Alcoholic Fatty Liver Disease, Liver Transplant, and Endoscopy.
Frequently Asked Questions about Dr. Andrew Marshall
How do I make an appointment with Dr. Andrew Marshall?
You can book an appointment with Dr. Andrew Marshall by calling their office at 516-593-4200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Andrew Marshall a top-rated expert for Cirrhosis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Andrew Marshall is classified as an Experienced expert for Cirrhosis, 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. Andrew Marshall specialize in?
While Dr. Andrew Marshall is a Gastroenterology, they have specific expertise in Cirrhosis, Obesity, and Menetrier Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Andrew Marshall participate in research or clinical trials?
Yes. Dr. Andrew Marshall has published 81 articles and abstracts on conditions like Cirrhosis. You can view a list of Dr. Andrew Marshall's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Andrew Marshall accept my insurance?
Dr. Andrew Marshall accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 516-593-4200 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
- Experienced
- Chronic Erosive GastritisDr. Marshall isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Marshall isExperienced. Learn about Cirrhosis.
- Gastroesophageal Reflux Disease (GERD)Dr. Marshall isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Hemorrhagic ProctocolitisDr. Marshall isExperienced. Learn about Hemorrhagic Proctocolitis.
- Menetrier DiseaseDr. Marshall isExperienced. Learn about Menetrier Disease.
- ObesityDr. Marshall isExperienced. Learn about Obesity.