Dr. Mark Lemert, MD

Dr. Mark Lemert, MD

Gastroenterology  |  
Male  |  
Age 50
(15)
Insurances AcceptedSave
Dr. Mark Lemert, MD is a gastroenterology doctor who practices in New York, NY. He is 50 years old and has been practicing for 21 years.Read his story

347 E 37th St Fl 2

New York, NY 10016

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Humana
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Lemert

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

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See how frequently Dr. Lemert performs your care needs compared to other doctors.

Noninfectious Gastroenteritis and Colitis
very high
more than 90% of peers
Diverticulosis, Intestinal
very high
more than 86% of peers
Hemorrhoids
high
more than 85% of peers

Dr. Lemert's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Dr. Lemert's bio

This content was provided by Dr. Lemert "Dr. Mark Lemert is a board certified gastroenterologist. He is a Clinical Instructor of Medicine at NYU School of Medicine and an Attending Physician at NYU Langone Medical Center. Dr. Lemert specializes in advanced procedures such as endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). His areas of interest include: Screening and prevention of colon cancer Diagnosis of pancreatic and biliary disease Management of gastric esophageal reflux disease Dr. Lemert graduated from Trinity College in Hartford, CT, with a B.A. in History. He received his medical degree and master's degree in public health from George Washington University in Washington DC, and completed his residency in Internal Medicine at Boston University Medical Center. He completed his Gastroenterology fellowship at the University of California, San Diego. He then remained at UCSD for an additional year of advanced training in endoscopic procedures. Dr. Lemert is also board certified in internal medicine."

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Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
71

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

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Procedures

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • G Washington Univ Sch Med & Hlth Sci
    Medical School | Graduated 1997
  • University Of Ca San Diego
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lemert has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Lemert does not have any memberships or affiliations listed. If you are Dr. Lemert and would like to add memberships or affiliations, please update your profile.

Dr. Lemert's Reviews

Likelihood of recommending Dr. Lemert to family and friends
3.9
based on 15 total reviews (3 with comments)

Likelihood to Recommend (15)

  • 5
    (11)
  • 4
    (0)
  • 3
    (0)
  • 2
    (0)
  • 1
    (4)

Dr. Lemert's Performance

Trustworthiness
VERY GOOD
Explains condition(s) well
VERY GOOD
Answers Questions
VERY GOOD
Time well spent
VERY GOOD

Office & Staff Performance

Scheduling
EXCELLENT
Office environment
EXCELLENT
Staff friendliness
EXCELLENT
Average wait time
Under 10 minutes

Patient Comments (3)

Bronx, NY |
I saw Dr Lemert recently for a longstanding problem. He reviewed the results of previous tests and spent a significant amount of time answering all questions. He have sent several friends to him.
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Long Island City, NY |
Dr Lemert paid very little attention to my complaints, and made a serious misstep in misdiagnosing a serious GI condition. He instead dismissed me, with no interest in conducting any further diagnostics. I had to drive the conversation forward, suggesting what could be wrong me, he paid more...more
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New York, NY |
Very responsive to my concerns.
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Visit Dr. Lemert

Now Accepting New Patients
Dr. Lemert accepts 12 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
  • Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
  • Capital District Physician's Health Plan (CDPHP)
    Capital District Physician's Health Plan (CDPHP) HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Lemert has admitting privileges

NYU Langone Medical Center
550 1st Ave
New York, NY 10016
View Hospital Profile
Queens Hospital Center
82 68 164th Street
Jamaica, NY 11432
View Hospital Profile