
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zelenetz, Gastroenterologist in Flushing, NY?
Dr. Michael Zelenetz, MD is a Gastroenterologist, who primarily practices in Flushing, NY with 2 additional practice locations. Dr. Zelenetz graduated from St George',s University and completed his residency at SUNY Health Science Center at Brooklyn. Dr. Zelenetz is fluent in English and Hebrew, and is currently seeing new patients. Dr. Zelenetz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zelenetz’s office at (212) 996-8000.
Where did Dr. Zelenetz go to medical school and complete their residency?
Fellowship: SUNY Health Science Center at Brooklyn
Residency: SUNY Health Science Center at Brooklyn
Medical School: St George',s University | Mechanical Engineering
What languages does Dr. Zelenetz speak?
Dr. Zelenetz and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does a Gastroenterologist like Dr. Zelenetz typically treat?
As a Gastroenterologist, Dr. Zelenetz 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. Zelenetz. 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:
- 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- General Health Screening
- Health Screening
- Routine Check-up
- Preventive Health Exam
- Wellness Screening
ICD-10 Codes:
- Z139: Encounter for screening, unspecified
Also known as:
- Negative Pregnancy Test Result
- Pregnancy Test
- No pregnancy detected
- Negative HCG test
- Not pregnant result
ICD-10 Codes:
- Z3202: Encounter for pregnancy test, result negative
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:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does a Gastroenterologist like Dr. Zelenetz typically perform?
As a Gastroenterologist, Dr. Zelenetz 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. Zelenetz. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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. Zelenetz accept my insurance?
Dr. Zelenetz accepts most major insurance plans. Important: Please call our office at (212) 996-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zelenetz accept in Flushing, NY?
Dr. Zelenetz in Flushing, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
EmblemHealth
Humana
Medicare
National Benefit Fund
Oscar Health
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Zelenetz's office located?
Dr. Michael Zelenetz's Primary Practice
14015 Sanford Ave
Flushing, NY 11355
(212) 996-8000
What is Dr. Zelenetz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zelenetz's National Provider Identifier (NPI) number is 1457565640.
What common questions do patients ask about Dr. Zelenetz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zelenetz
What is Dr. Michael Zelenetz's specialty?
Dr. Zelenetz is a Gastroenterologist near Flushing, NY.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. Michael Zelenetz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zelenetz is affiliated with Lenox Hill Hospital which is a Castle Connolly Top Hospital. 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a 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 Michael Zelenetz accepting new patients in Flushing, NY?
Yes, Dr. Michael Zelenetz is accepting new patients at this time.
Does Dr. Michael Zelenetz offer online booking?
Please contact Dr. Zelenetz's office at (212) 996-8000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Zelenetz?
Please contact Dr. Zelenetz's office at (212) 996-8000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Flushing, NY
AL
Gastroenterologist
Dr. Alan Lesman, MD is a Gastroenterologist, who primarily practices in Flushing, NY with 2 additional practice locations. He has been practicing for over 44 years and is board certified.
Flushing, NY

Gastroenterologist
Dr. Steven Finkelstein, MD is a Gastroenterologist, who primarily practices in New York, NY with 1 additional practice location. He is board certified.
New York, NY
OS
Gastroenterologist
Dr. Omid Sanaei, MD is a Gastroenterologist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY