18 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Avissar, Gastroenterologist in Boston, MA?
Dr. Uri Avissar, MD is a Gastroenterologist, who primarily practices in Boston, MA with 2 additional practice locations. He has been practicing for over 18 years and is board certified by the American Board of Internal Medicine. Dr. Avissar graduated from University of Rochester School of Medicine and Dentistry and completed his residency at University of Pittsburgh Medical Center. Dr. Avissar is fluent in English and Hebrew, and is currently seeing new patients. Dr. Avissar’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Avissar’s office at (617) 269-7500.
Where did Dr. Avissar go to medical school and complete their residency?
Fellowship: Gastroenterology, University of Cincinnati, Cincinnati OH, Liver Transplant, University of Cincinnati, Cincinnati OH | University of Cincinnati, Fellow:Gastroenterology | University of Cincinnati, Fellow:Hepatology
Residency: University of Pittsburgh Medical Center
Medical School: University of Rochester School of Medicine and Dentistry
Is Dr. Avissar board certified in Gastroenterologist?
Yes, Dr. Uri Avissar, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Avissar speak?
Dr. Avissar and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does Dr. Avissar treat?
As a Gastroenterologist, Dr. Avissar 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. Avissar. 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.
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:
- Dark, Tarry Stools (Melena)
- Rectal Bleeding
- Vomiting Blood
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Nausea and Vomiting
- Melena
- Black Stools
- Upper GI Bleed Signs
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
- Hematemesis
- Bloody Vomit
- Upper GI Bleeding
ICD-10 Codes:
- K921: Melena
- K625: Hemorrhage of anus and rectum
- K920: Hematemesis
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1013: Epigastric pain
- R109: Unspecified abdominal pain
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Colon Polyps
- Non-Infectious Gastroenteritis and Colitis
- Colonic Polyps
- Digestive Disease
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
Also known as:
- Abnormal Bowel Movements
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R195: Other fecal abnormalities
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Unexplained Weight Loss
- Involuntary Weight Loss
- Significant Weight Loss
- Unintentional Weight Loss
ICD-10 Codes:
- R634: Abnormal weight loss
Also known as:
- Abnormal Digestive Tract Imaging
- Abnormal GI scan
- Unusual digestive imaging
- Digestive system imaging findings
ICD-10 Codes:
- R933: Abnormal findings on diagnostic imaging of other parts of digestive tract
Which procedures does Dr. Avissar perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Uri Avissar may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Avissar's office.
Does Dr. Avissar accept my insurance?
Dr. Avissar accepts most major insurance plans. Important: Please call our office at (617) 269-7500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Avissar accept in Boston, MA?
Dr. Avissar in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Boston Medical Center
Commonwealth Care Alliance
CVS Health (formerly Aetna)
Excellus BlueCross BlueShield
Medicaid
Medicare
Point32Health
State of Massachusetts
UnitedHealthcare
View All Insurances
Where is Dr. Avissar's office located?
Dr. Uri Avissar's Primary Practice
1 Boston Medical Ctr Pl
Boston, MA 02118
(617) 269-7500
What is Dr. Avissar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Avissar's National Provider Identifier (NPI) number is 1134296064.
What common questions do patients ask about Dr. Avissar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Avissar
What is Dr. Uri Avissar's specialty?
Dr. Avissar is a Gastroenterologist near Boston, MA. 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. Contact Dr. Avissar to book an appointment today.
Is this Dr. Uri Avissar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Avissar is affiliated with Boston 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with 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 Uri Avissar accepting new patients in Boston, MA?
Yes, Dr. Uri Avissar is accepting new patients at this time.
Does Dr. Uri Avissar offer online booking?
Please contact Dr. Avissar's office at (617) 269-7500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Uri Avissar?
Please contact Dr. Avissar's office at (617) 269-7500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Uri Avissar have?
Dr. Uri Avissar is certified by the American Board of Internal Medicine.
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