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Dr. Mark Lemert, MD

Gastroenterology* Age 57
Dr. Mark Lemert, MD
4.3 (81 Ratings)

Offers telehealth

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Dr. Mark Lemert, MD is a Gastroenterologist in New York, NY.
Dr. Mark Lemert, MD
4.3 (81 Ratings)
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Link Copied!
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Dr. Mark Lemert, MD

Gastroenterology* Age 57
New York, NY
Accepting new patients

Offers telehealth

Dr. Mark Lemert, MD is a Gastroenterologist in New York, NY.

About

Dr. Lemert graduated from George Washington University School of Medicine & Health Sciences. Dr. Mark Lemert, MD is a Gastroenterologist in New York, NY. Dr. Lemert currently practices at Practice and are affiliated with NYU Langone Hospitals. Dr. Lemert has experience treating conditions like Hemorrhoids, Constipation and Intestinal Diverticulosis among other conditions at varying frequencies. At present, Dr. Lemert received an average rating of 4.3/5 from patients and has been reviewed 81 times. Dr. Lemert's office accepts new patients and telehealth appointments. Dr. Lemert is board certified in Gastroenterology and accepts multiple insurance plans.

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These providers are on the medical staff of Mount Sinai Morningside.
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Experience Check

Enter a condition or procedure
Hemorrhoids
Constipation
Intestinal Diverticulosis
Hemorrhoids
Constipation
Intestinal Diverticulosis
Hemorrhoids
Constipation
Intestinal Diverticulosis
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Chronic Gastritis
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Enteritis
Esophagitis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Heartburn
Inflammatory Bowel Disease
Intestinal Ulcer
Irritable Bowel Syndrome
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Ulcerative Colitis
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Gastritis
Alcoholic Hepatitis
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Celiac Disease
Cholangitis
Cirrhosis
Congenital Anomaly Esophagus
Crohn's Disease
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pancreatitis
Peptic Ulcer
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Spleen Cyst
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Vitamin_Deficiency
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Harvard Pilgrim Health Care PPO
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • MultiPlan PPO
  • Blue Card PPO
  • Open Access Plus
  • Select
  • National (BlueCard) PPO
  • First Health (Coventry Health Care) PPO
  • Personal Choice PPO

Locations

  1. 1 Cardiology-New York-East 37th
    347 E 37th St, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (212) 981-7225
  2. 2 Pen Bay Medical Center
    6 Glen Cove Dr, Rockport, ME 04856
    Icon Directions Right Arrow Directions Phone Icon (207) 301-8424
  3. 3 Veterans Affairs New York Harbor Healthcare System-Manhattan Campus
    423 E 23rd St, New York, NY 10010
    Icon Directions Right Arrow Directions Phone Icon (201) 628-5608
  4. 4 NYU Langone Hospitals
    550 1st Ave, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (212) 263-7300
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Lemert
4.3
Based on 81 Reviews
5 Stars (52)
4 Stars (16)
3 Stars (6)
2 Stars (1)
1 Star (6)

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Patient Reviews
Jan 17, 2024
The system needs to be more professional with how it's managed.
— Jan 17, 2024
See more reviews on Healthgrades
Photo: Dr. Mark Lemert, MD
How would you rate your experience with Dr. Mark Lemert, MD?
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Dr. Lemert's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Lemert

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Lemert?
Call now to make an appointment
(212) 981-7225

About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • George Washington University School of Medicine & Health Sciences
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Fellowship

Fellowship Hospital
  • University of Ca San Diego
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Lemert communicate via email?
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Does Dr. Lemert offer telehealth services or virtual visits?
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Does Dr. Lemert offer an online patient portal?
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Does Dr. Lemert have free onsite parking?
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Does Dr. Lemert offer weekend visits?
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Does Dr. Lemert offer evening visits?
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Does Dr. Lemert specialize in working with children or adolescents?
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Does Dr. Lemert specialize in working with seniors?
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Does Dr. Lemert specialize in couples therapy?
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Does Dr. Lemert specialize in working with LGBTQ+ community?
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Does Dr. Lemert accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Lemert, MD. To arrange an appointment, call the number on Dr. Lemert's profile.

Dr. Lemert frequently treats the following conditions: Hemorrhoids, Constipation and Intestinal Diverticulosis. See more on Sharecare.

Dr. Mark Lemert, MD is affiliated with NYU Langone Hospitals.

Yes, Dr. Mark Lemert, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • NYU Langone Hospitals

    550 1st Ave, New York, NY