Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Poneros, Gastroenterologist in New York, NY?
Dr. Poneros is a Professor at Columbia University?s College of Physicians and Surgeons and the Program Director of the Advanced Endoscopy Fellowship. He also serves as the Associate Director of the Endoscopy Unit and is a Fellow of the American Society of Gastrointestinal Endoscopy and the New York Society for Gastrointestinal Endoscopy. Dr. Poneros graduated from Columbia University?s College of Physicians and Surgeons and completed his fellowship training at Massachusetts General Hospital. After serving on the faculty at Harvard Medical School, Dr. Poneros returned to New York-Presbyterian Hospital in 2008. He has published widely on pancreaticobiliary diseases and the treatment and evaluation of Barrett?s esophagus. Dr. Poneros maintains a busy clinical practice and has been named a New York Magazine Castle Connolly Top Doctor.
WebsiteWhat are Areas of Expertise for Dr. Poneros?
Dr. John Poneros, MD is a highly-rated, board-certified 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. Poneros empowers patients to confidently navigate their health journey, specializing in Endoscopic Therapies, Endoscopy, Gastrointestinal Disorders, Interventional Endoscopy, Pancreatic & Biliary Disease, Pancreatic/Biliary Endoscopy (ERCP), and comprehensive wellness support. Serving the New York, NY community, Dr. Poneros is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Poneros go to medical school and complete their residency?
Residency: Mass Gen Hosp, Gastroenterology; Ny And Presby Hosp, Internal Medicine | Columbia Presbyterian Med Center
Medical School: Columbia Univ Coll of Physicians And Surgeons, New York Ny
Is Dr. Poneros board certified as a Gastroenterologist?
Yes, Dr. John Poneros, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Poneros speak?
Dr. Poneros and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Poneros typically treat?
As a Gastroenterologist, Dr. Poneros 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. Poneros. 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:
- Abnormal Digestive Tract Imaging
- Abnormal Abdominal Imaging
- Abnormal GI scan
- Unusual digestive imaging
- Digestive system imaging findings
- Abnormal belly scan
- Unusual abdominal imaging
- Abdominal scan findings
ICD-10 Codes:
- R933: Abnormal findings on diagnostic imaging of other parts of digestive tract
- R935: Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum
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:
- Pancreatic Cyst
- Pancreatic Disease
- Cyst on Pancreas
- Pancreatic Pseudocyst
- Fluid Sac on Pancreas
ICD-10 Codes:
- K862: Cyst of pancreas
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
What procedures does a Gastroenterologist like Dr. Poneros typically perform?
As a Gastroenterologist, Dr. Poneros 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. Poneros. 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 Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 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
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- EGD with Endoscopic Ultrasound
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
CPT Codes:
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
Also known as:
- Upper GI Endoscopy with Ultrasound Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with EUS-FNA
- Endoscopic Ultrasound Biopsy
- Esophageal/Stomach Biopsy
CPT Codes:
- 43238: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s), (includes endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures)
Also known as:
- ERCP with Stent Placement
- Endoscopic Retrograde Cholangiopancreatography with Stent
- Bile Duct Stent Placement via ERCP
- Pancreatic Duct Stent Placement via ERCP
CPT Codes:
- 43274: Endoscopic retrograde cholangiopancreatography (ERCP); with placement of endoscopic stent into biliary or pancreatic duct, including pre- and post-dilation and guide wire passage, when performed, including sphincterotomy, when performed, each stent
Does Dr. Poneros accept my insurance?
Dr. Poneros 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. Poneros accept in New York, NY?
Dr. Poneros 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
Healthfirst New York
Humana
Medicare
National Benefit Fund
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Poneros' office located?
Center for Digestive and Liver Diseases
161 Fort Washington Avenue
Suite 862
New York, NY 10032
What is Dr. Poneros's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Poneros's National Provider Identifier (NPI) number is 1164413332.
What common questions do patients ask about Dr. Poneros?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Poneros
What is Dr. John Poneros's specialty?
Dr. Poneros is a Gastroenterologist near New York, 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. John Poneros affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Poneros is affiliated with Newyork-Presbyterian/columbia University Irving Medical Center 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 John Poneros accepting new patients in New York, NY?
Yes, Dr. John Poneros is accepting new patients at this time.
Does Dr. John Poneros offer online booking?
Please contact Dr. Poneros's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Poneros?
Please contact Dr. Poneros's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Poneros have?
Dr. John Poneros is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near New York, NY
AS
Accepting patientsDr. Amrita Sethi, MD is a Gastroenterologist, who primarily practices in New York, NY. She has been practicing for over 20 years.
Ctr for Digestive & Liver Diseases
161 Fort Washington Ave, Ste 862
New York, NY 10032
Accepting patientsDr. Timothy Wang, MD is a Gastroenterologist, who primarily practices in New York, NY.
Columbia University Medical Center
161 Fort Washington Avenue
New York, NY 10032
Accepting patientsDr. Arthur Magun, MD is a Gastroenterologist, who primarily practices in New York, NY. He is board certified.
NY-Presbyterian, Gastroenterology
180 Fort Washington Avenue
New York, NY 10032
Connect with DR. Poneros
Sponsored
