Mark Lemert, MD

Conditions and Treatments

Conditions

gastroesophageal reflux disease (GERD)
gastrointestinal disease
heartburn
irritable bowel syndrome
liver disease
pancreatic cyst
pancreatic disease

Treatments

bloodless medicine
colonoscopy
endoscopic retrograde cholangiopancreatography (ercp)
minimally invasive surgery

Learn more about conditions we treat at NYU Langone:

Gastroesophageal Reflux Disease , Irritable Bowel Syndrome

Credentials

Positions

Clinical Assistant Professor, Department of Medicine at NYU Grossman School of Medicine

Board Certifications

American Board of Internal Medicine (Gastroenterology), 2004
American Board of Internal Medicine - Internal Medicine, 2000

Education and Training

Fellowship, University of California, San Diego, Gastroenterology, 2005
Residency, Boston University Medical Center, Internal Medicine, 2000
MD from George Washington University, 1997

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Insurance Plans Accepted

This provider accepts the following insurance plans.

Aetna
- Aetna HMO
- Aetna Indemnity
- Aetna Medicare
- Aetna POS
- Aetna PPO/EPO
Cigna
- Cigna EPO/POS
- Cigna PPO
Emblem
- Emblem Select Care Exchange
Empire Blue Cross Blue Shield
- Empire Blue Cross Blue Shield EPO
- Empire Blue Cross Blue Shield HMO
- Empire Blue Cross Blue Shield HealthPlus
- Empire Blue Cross Blue Shield HealthPlus Essential
- Empire Blue Cross Blue Shield Indemnity
- Empire Blue Cross Blue Shield MediBlue
- Empire Blue Cross Blue Shield POS
- Empire Blue Cross Blue Shield PPO
Fidelis
- Fidelis Child Health
- Fidelis Essential
- Fidelis Exchange
- Fidelis Medicaid
- Fidelis Medicare
GHI
- GHI CBP
- GHI HMO

HIP
- HIP Access I
- HIP Access II
- HIP Child Health
- HIP EPO/PPO
- HIP HMO
- HIP Medicare
- HIP POS
HealthSmart
- HealthSmart (WTC)
MagnaCare
- MagnaCare PPO
Medicare
- Medicare
MultiPlan/PHCS
- MultiPlan/PHCS PPO
NYS Health Insurance Plan
- The Empire Plan

Oxford
- Oxford Freedom
- Oxford Liberty
- Oxford Medicare
- Oxford Mosaic
Railroad Medicare
- Railroad Medicare
UHC
- UnitedHealthcare EPO
- UnitedHealthcare HMO
- UnitedHealthcare Medicare
- UnitedHealthcare POS
- UnitedHealthcare PPO
- UnitedHealthcare Top Tier
UPN
- UPN Elite
WellCare
- WellCare Medicare

View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.