Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lau, Gastroenterologist in New York, NY?
Where did Dr. Lau go to medical school and complete their residency?
Residency: CEME/Mount Sinai Medical Center Program
Medical School: State University of New York Downstate Medical Center College of Medicine
What languages does Dr. Lau speak?
Dr. Lau and their clinical team can communicate with patients in the following languages:
- Chinese
- English
- Spanish
What conditions does a Gastroenterologist like Dr. Lau typically treat?
As a Gastroenterologist, Dr. Lau 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. Lau. 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:
- Other Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Other gastritis types
- Various stomach inflammations
- Uncommon gastritis
ICD-10 Codes:
- K2960: Other gastritis without bleeding
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
What procedures does a Gastroenterologist like Dr. Lau typically perform?
As a Gastroenterologist, Dr. Lau 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. Lau. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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
Does Dr. Lau accept my insurance?
Dr. Lau accepts most major insurance plans. Important: Please call our office at (212) 388-1062 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lau accept in New York, NY?
Dr. Lau in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Gem Insurance
MagnaCare Rx Administered Payer
Medicare
National Benefit Fund
Nippon Life Insurance Company of America
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
What hospitals are Dr. Lau affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Lau has admitting privileges at the following hospitals:
Would you like to schedule an appointment with Dr. Nancy Lau?
Dr. Lau has appointments available at her New York, NY office, as well as 1 other location. Please select a location, date, and time below.
What is Dr. Lau's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lau's National Provider Identifier (NPI) number is 1144208794.
What common questions do patients ask about Dr. Lau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lau

