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Valerie Antoine-Gustave, MD, MPH
out of 5
  • Gastroenterology
Accepting new patients

Appointments: Call 212-227-3688


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123 William Street Gastroenterology

123 William Street
15th Floor, Suite 1503
New York, NY 10038
United States

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535 5th Ave (Suite 611) Gastroenterology

535 5th Avenue
Suite 611
New York, NY 10017
United States

Clinical Expertise

  • Abdominal pain and bloating
  • Achalasia
  • Barrett’s Esophagus and ablation of Barrett’s
  • C. difficile infection
  • Celiac disease
  • Chronic constipation
  • Chronic diarrhea
  • Colon cancer
  • Colonoscopy
  • Difficulty swallowing
  • Diseases of the Pancreas and Bile Ducts
  • Diseases of the liver
  • Disorders of the Esophagus
  • Diverticulitis
  • Dyspepsia
  • Eosinophilic esophagitis
  • Esophageal motility disorders
  • Esophageal strictures
  • Family history of colon cancer and other cancers
  • Gastroesophageal reflux and heartburn
  • Gastrointestinal bleeding
  • General Gastroenterology
  • Genetic syndromes with risk of colon cancer
  • H. Pylori infection
  • IBD
  • Infections of the gastrointestinal tract
  • Irritable Bowel Syndrome and Other Conditions
  • Multidisciplinary treatment of colon cancer
  • Nausea and Vomiting
  • Peptic ulcer disease
  • Removal of colon polyps
  • Screening for colon polyps and prevention of cancer
  • Screening for esophageal cancer
  • Small intestinal bacterial overgrowth
  • Zenker’s Diverticulum

New York Accepted Insurances

Always check with your health insurance carrier before scheduling any type of service. You can learn the details of your individual health insurance plan, including the amount of your copay, deductible, and coinsurance by visiting your health insurance company's website or by calling their customer service department. Click here to review our list of accepted insurance plans.

Training and Education

Medical School

  • MD, Johns Hopkins University School of Medicine, Baltimore, MD


  • MPH, Health Promotion Disease Prevention, Columbia University Mailman School of Public Health, New York, NY


  • B.S. Biology, Wellesley College, Wellesley, MA


  • New York Presbyterian Hospital, Weill Cornell, New York, NY
  • Memorial Sloan Kettering Cancer Center, New York, NY
  • Hospital for Special Surgery, New York, NY


  • Brigham and Women’s Hospital, Boston, MA

Board Certification

  • American College of Gastroenterology
  • American Pancreatic Association

About Me

Valerie Antoine-Gustave, MD, MPH is a member of Summit Health’s Gastroenterology team. Dr. Antoine-Gustave is a board-certified gastroenterologist whose patient-first philosophy fuels her passion for individualized care. Her clinical expertise encompasses all aspects of gastroenterology and endoscopy with specific interests in diseases women’s digestive health, colon cancer screening, acid reflux disease, and Celiac disease. 

Prior to entering medical school, Dr. Antoine-Gustave received a Master’s in Public Health at the Columbia University Mailman School of Public Health. Her research in health promotion and disease prevention earned her the Community Scholars Award: Special Interest Project from the Centers for Disease Control. 

Dr. Antoine-Gustave completed her residency in Internal Medicine at Weill Cornell New York Presbyterian Hospital and a fellowship in Gastroenterology at the Harvard-affiliated Brigham and Women’s Hospital. 

Dr. Antoine-Gustave is an attending physician at NYU Langone Medical Center and currently serves as the Quality Committee Chair at Liberty Endoscopy Center. She is a member of the American College of Gastroenterology, the American Gastroenterology Association, the American Society of Gastrointestinal Endoscopy. 

English, French, Creole