
14 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lusman, Pediatric Gastroenterologist in New York, NY?
I provide the full spectrum of digestive care to children of all ages, from babies with reflux and feeding problems, to school-aged children with abdominal pain and constipation, to adolescents with irritable bowel syndrome, to children with celiac disease, food allergies, and inflammatory bowel disease. I also have special expertise in the gastrointestinal manifestations of cystic fibrosis; I completed the Cystic Fibrosis Foundation?s Developing Innovative GastroEnterology Specialty Training (DIGEST) Program, and serve as the gastroenterology representative on the Program Planning Committee for the North American Cystic Fibrosis Conference. My primary practice is located in Stamford, Connecticut, where I see patients in the office and perform procedures such as endoscopies and colonoscopies. I see patients with cystic fibrosis at both the Northern Manhattan Columbia campus and in Stamford. I value working closely with families and their pediatricians, as well as other subspecialists, to provide compassionate and coordinated care for my patients, and really enjoy serving the families of Fairfield and Westchester counties and beyond.? As the director of fellowship training for the Department of Pediatrics, I am very involved in graduate medical education. I am not only the director of the Pediatric Gastroenterology Fellowship Training Program at Columbia, but I also oversee all of the fellowship programs in the department. As director, I established the Pediatric Fellows? Academy, a shared curriculum that promotes the professional development of pediatric fellows.?I have been involved in many educational initiatives for pediatric residents and gastroenterology fellows through the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN). I am currently Vice-Chair of NASPGHAN?s Training Committee and recently served as the co-chair of NASPGHAN?s Teaching and Tomorrow program for pediatric residents interested in specializing in gastroenterology. I am also the editor of PREP? GI, a peer-reviewed online education program administered by the American Academy of Pediatrics.
What are Areas of Expertise for Dr. Lusman?
Dr. Sarah Lusman, MD is a highly-rated, board-certified Pediatric Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lusman empowers patients to confidently navigate their health journey, specializing in Cystic Fibrosis, and comprehensive wellness support. Serving the New York, NY community, Dr. Lusman is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lusman go to medical school and complete their residency?
Medical School: Columbia Univ College of Physicians And Surgeons
Is Dr. Lusman board certified as a Pediatric Gastroenterologist?
Yes, Dr. Sarah Lusman, MD is board certified by the American Board of Pediatrics
What languages does Dr. Lusman speak?
Dr. Lusman and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Pediatric Gastroenterologist like Dr. Lusman typically treat?
As a Pediatric Gastroenterologist, Dr. Lusman diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lusman. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
- K5900: Constipation, unspecified
- K5909: Other constipation
Also known as:
- Feeding Difficulties
- Eating Problems
- Swallowing Problems
- Unspecified Feeding Issues
ICD-10 Codes:
- R6330: Feeding difficulties, unspecified
Also known as:
- Widespread Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
Also known as:
- Failure to Thrive in Children
- Growth Disorder
- Poor growth in children
- Childhood growth problems
- Infant growth failure
ICD-10 Codes:
- R6251: Failure to thrive (child)
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Cystic Fibrosis with Intestinal Problems
- Cystic Fibrosis
- CF with Gut Issues
- Intestinal Cystic Fibrosis
ICD-10 Codes:
- E8419: Cystic fibrosis with other intestinal manifestations
What procedures does a Pediatric Gastroenterologist like Dr. Lusman typically perform?
As a Pediatric Gastroenterologist, Dr. Lusman performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Lusman. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Does Dr. Lusman accept my insurance?
Dr. Lusman accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lusman accept in New York, NY?
Dr. Lusman in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
National Benefit Fund
State of Connecticut
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lusman's office located?

NewYork-Presbyterian Morgan Stanley Children's Hospital
3959 Broadway
New York, NY 10032
What is Dr. Lusman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lusman's National Provider Identifier (NPI) number is 1376705756.
What common questions do patients ask about Dr. Lusman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lusman
What is Dr. Sarah Lusman's specialty?
Dr. Lusman is a Pediatric Gastroenterologist near New York, NY.
What does a Pediatric Gastroenterologist do?
A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.
Is this Dr. Sarah Lusman affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lusman is affiliated with Newyork-Presbyterian/columbia University Irving Medical Center, Stamford Health which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Gastroenterologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Sarah Lusman accepting new patients in New York, NY?
Yes, Dr. Sarah Lusman is accepting new patients at this time.
Does Dr. Sarah Lusman offer online booking?
Please contact Dr. Lusman's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sarah Lusman?
Please contact Dr. Lusman's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Sarah Lusman have?
Dr. Sarah Lusman is certified by the American Board of Pediatrics.
Other Pediatric Gastroenterologist Near New York, NY

Dr. Philip Kazlow, MD is a Pediatric Gastroenterologist, who primarily practices in New York, NY. He is board certified.

NewYork-Presbyterian, Pediatric Gastroenterology
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Dr. Ali Mencin, MD is a Pediatric Gastroenterologist, who primarily practices in New York, NY. He has been practicing for over 20 years and is board certified.

Morgan Stanley Children's Hosp of NY-Presbyterian
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Dr. Amy Defelice is a Pediatric Gastroenterologist, who primarily practices in New York, NY with 1 additional practice location. She is board certified.

New York Presbyterian-CUMC
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New York, NY 10032
Connect with DR. Lusman
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NewYork-Presbyterian Morgan Stanley Children's Hospital
3959 Broadway
New York, NY 10032