Affiliated with a Castle Connolly Top Hospital
Who is Dr. Posner, Gastroenterologist in Albany, NY?
Dr. Shai Posner, MD is a Gastroenterologist, who primarily practices in Albany, NY with 2 additional practice locations. Dr. Posner is fluent in English, and is currently seeing new patients. Dr. Posner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Posner’s office at (518) 438-4483.
What languages does Dr. Posner speak?
Dr. Posner and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Posner typically treat?
As a Gastroenterologist, Dr. Posner 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. Posner. 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 Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, 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:
- Irritable Bowel Syndrome with Diarrhea
- Irritable Bowel Syndrome
- Irritable Bowel Syndrome (IBS)
- IBS-D
- Diarrhea-Predominant IBS
- Spastic Colon with Diarrhea
ICD-10 Codes:
- K580: Irritable bowel syndrome with diarrhea
What procedures does a Gastroenterologist like Dr. Posner typically perform?
As a Gastroenterologist, Dr. Posner 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. Posner. 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 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:
- 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:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Posner accept my insurance?
Dr. Posner accepts most major insurance plans. Important: Please call our office at (518) 438-4483 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Posner accept in Albany, NY?
Dr. Posner in Albany, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Capital District Physicians' Health Plan (CDPHP)
Centene Corporation
Cigna Group
Elevance Health Inc. (formerly Anthem)
Highmark Health
Medicare
MVP Health Care
State of New York
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Posner's office located?
Dr. Shai Posner's Primary Practice
1375 Washington Ave Ste 101
Albany, NY 12206
(518) 438-4483
What hospitals are Dr. Posner affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Posner has admitting privileges at the following hospitals:
St. Peter's Hospital - Albany, Ny,Albany, NY
Ranked Lung Cancer Surgery

Ranked Lung Cancer Surgery
Albany Medical Center,Albany, NY
Ranked in 2 Procedures

Ranked in 2 Procedures
Glens Falls Hospital,Glens Falls, NY
Ranked in 2 Specialties

Ranked in 2 Procedures

Ranked in 2 Specialties
Ranked in 2 Procedures
Albany Med South Clinical Campus,Albany, NY
Ranked Cancer Surgery

Ranked Mastectomy

Ranked Cancer Surgery
Ranked Mastectomy
St. Mary's Hospital Amsterdam,Amsterdam, NY
Ranked in 2 Specialties

Ranked in 3 Procedures

Ranked in 2 Specialties
Ranked in 3 Procedures
Saratoga Hospital,Saratoga Springs, NY
What is Dr. Posner's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Posner's National Provider Identifier (NPI) number is 1295120863.
What common questions do patients ask about Dr. Posner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Posner
What is Dr. Shai Posner's specialty?
Dr. Posner is a Gastroenterologist near Albany, 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 Dr. Shai Posner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Posner is affiliated with St. Peter's Hospital - Albany, Ny, Albany Medical Center, Glens Falls Hospital, Albany Med South Clinical Campus, St. Mary's Hospital Amsterdam 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 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 Dr. Shai Posner accepting new patients in Albany, NY?
Yes, Dr. Shai Posner is accepting new patients at this time.
Does Dr. Shai Posner offer online booking?
Please contact Dr. Posner's office at (518) 438-4483 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Shai Posner?
Please contact Dr. Posner's office at (518) 438-4483 to schedule an appointment.
Where is Dr. Posner's office located?
Dr. Posner's offices are located in Albany, NY and Schenectady, NY.
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