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Dr. Yaniuska Lescaille, MD

Dr. Yaniuska Lescaille, MD

Gastroenterologist
9921 4th Ave, Brooklyn, NY
Dr. Lescaille is a board-trained gastroenterologist specializing in the diagnosis and treatment of Inflammatory Bowel Disease (IBD), including Ulcerative Colitis and Crohn’s Disease. She provides comprehensive, evidence-based care for patients with complex gastrointestinal conditions, with a focus on long-term disease management, symptom control, and quality of life. Dr. Lescaille earned her medical degree from SUNY Downstate Health Sciences University and completed her Internal Medicine residency at Montefiore Medical Center. She subsequently completed fellowship training in Gastroenterology, where she developed a strong clinical and academic interest in inflammatory bowel diseases. To further advance her expertise, Dr. Lescaille completed specialized postdoctoral fellowship training at the Inflammatory Bowel Disease Center at Columbia University. As the inaugural postdoctoral fellow in IBD, she received advanced training in the medical and endoscopic management of Ulcerative Colitis and Crohn’s Disease, including care for patients with refractory and complex disease. In addition to her clinical training, Dr. Lescaille holds a Master of Science degree in Environmental Health Sciences with a concentration in Environmental and Molecular Epidemiology from Columbia University Mailman School of Public Health. This background informs her data-driven, personalized approach to gastrointestinal care. Prior to joining our practice, Dr. Lescaille served as Director of the Division of Gastroenterology at Kings County Hospital, where she led clinical operations and provided care for a diverse patient population. Dr. Lescaille is committed to delivering patient-centered gastroenterology care, working closely with each patient to develop individualized treatment plans tailored to their diagnosis, lifestyle, and long-term health goals. She welcomes patients seeking expert care for inflammatory bowel disease, digestive disorders, and advanced GI evaluation.
Highly recommended
100% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes
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What patients are saying

Overall rating

5.00

Average wait time

5.00

Bedside manner

5.00

About Dr. Yaniuska Lescaille

Dr. Lescaille is a board-trained gastroenterologist specializing in the diagnosis and treatment of Inflammatory Bowel Disease (IBD), including Ulcerative Colitis and Crohn’s Disease. She provides comprehensive, evidence-based care for patients with complex gastrointestinal conditions, with a focus on long-term disease management, symptom control, and quality of life. Dr. Lescaille earned her medical degree from SUNY Downstate Health Sciences University and completed her Internal Medicine residency at Montefiore Medical Center. She subsequently completed fellowship training in Gastroenterology, where she developed a strong clinical and academic interest in inflammatory bowel diseases. To further advance her expertise, Dr. Lescaille completed specialized postdoctoral fellowship training at the Inflammatory Bowel Disease Center at Columbia University. As the inaugural postdoctoral fellow in IBD, she received advanced training in the medical and endoscopic management of Ulcerative Colitis and Crohn’s Disease, including care for patients with refractory and complex disease. In addition to her clinical training, Dr. Lescaille holds a Master of Science degree in Environmental Health Sciences with a concentration in Environmental and Molecular Epidemiology from Columbia University Mailman School of Public Health. This background informs her data-driven, personalized approach to gastrointestinal care. Prior to joining our practice, Dr. Lescaille served as Director of the Division of Gastroenterology at Kings County Hospital, where she led clinical operations and provided care for a diverse patient population. Dr. Lescaille is committed to delivering patient-centered gastroenterology care, working closely with each patient to develop individualized treatment plans tailored to their diagnosis, lifestyle, and long-term health goals. She welcomes patients seeking expert care for inflammatory bowel disease, digestive disorders, and advanced GI evaluation.

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In-network insurances

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200+ more in-network plans

Popular visit reasons

Abdominal Pain
Colonic Polypectomy
Colonoscopy
Gastroenterology Consultation
Gluten Sensitivity
Hemorrhoids
Interventional Endoscopy
Weight Loss Consultation
Abdominal Pain
Colonic Polypectomy
Colonoscopy
Gastroenterology Consultation

Office locations

Gastroenterology Associates of Brooklyn (1 of 2)
9921 4th Ave, Brooklyn, NY 11209
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Gastroenterology Associates of Brooklyn (2 of 2)
8622 Bay Pkwy, Brooklyn, NY 11214
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1 of 2

Education and background

Practice names

Board certifications

  • American Board of Internal Medicine
  • Gastroenterology (American Board of Internal Medicine)

Education and training

  • Medical School - SUNY Downstate Health Sciences University, Doctor of Medicine
  • Montefiore Hospital, Residency in Internal Medicine
  • SUNY Downstate Health Sciences University, Fellowship in Gastroenterology and Hepatology
  • Columbia University Vagelos College of Physicians and Surgeons, Fellowship in Gastroenterology
  • Columbia University (Master's)

Professional memberships

  • American College of Gastroenterology

Languages spoken

  • English

Provider's gender

Female

NPI number

1740693589

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
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Frequently asked questions

How soon can I make an appointment with Dr. Yaniuska Lescaille?

Generally, Dr. Yaniuska Lescaille has appointments available on Zocdoc within 1 week. You can see Dr. Lescaille's earliest availability on Zocdoc and make an appointment online.

Is Dr. Yaniuska Lescaille accepting new patients?

Dr. Yaniuska Lescaille generally accepts new patients on Zocdoc. You can see Dr. Lescaille's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Yaniuska Lescaille accept my insurance?

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Can I make an appointment with Dr. Yaniuska Lescaille online?

Yes, you can make an appointment online with Dr. Lescaille using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Yaniuska Lescaille work with?

Where is Dr. Yaniuska Lescaille's office located?

Dr. Yaniuska Lescaille has 2 office locations in Brooklyn, view full addresses on Dr. Lescaille's profile.

Which board certifications does Dr. Yaniuska Lescaille have?

Dr. Yaniuska Lescaille is certified by American Board of Internal Medicine and Gastroenterology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Yaniuska Lescaille?

Dr. Yaniuska Lescaille frequently sees patients for Abdominal Pain, Colonoscopy, Gastroenterology Consultation, Hemorrhoids, and Weight Loss Consultation. You can see other visit reasons for Dr. Yaniuska Lescaille on their profile.

What languages does Dr. Yaniuska Lescaille speak?

Dr. Yaniuska Lescaille speaks English.

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