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About Our Practice
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Online Payment
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Physicians
Alyn L. Adrain, MD
Jaclyn DeCoursey, PA
Valley C. Dreisbach, MD
Tian Gao, MD
Neil R. Greenspan, MD
Daniel Greenwald, MD
Brett Kalmowitz, MD
David Schreiber, MD
Samir A. Shah, MD
Jeremy Spector, MD
Bella Oldenburg, PA
Services
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Endoscopic Retrograde Cholangiopanceatogram
Endoscopic Ultrasound (EUS)
Flexible Sigmodioscopy
Hemorrhoid Banding
Hydrogen Breath Testing
Infusion Center
Nutrition Services
Percutaneous Endoscopic Gastrostomy (PEG)
Radiofrequency Ablation/Barrx
Small Bowel Enteroscopy
Upper Endoscopy (EGD)
Locations
Main Location
Pawtucket Satellite Location
Lincoln Satellite Location
Cumberland Satellite Location
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For New Patients
Frequently Asked Questions
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Patient Forms
Patient Survey
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News
West River Endoscopy
About Our Facility
About The Procedure
Frequently Asked Questions
Patient Satisfaction Survey
Prep Instructions
Patient Rights, Responsibilities, and Privacy Policy
No Surprises Act Notification
Información para Pacientes de Habla Español
Informação para Doentes Lusófonos
Contact Us
Contact Information
Make a Referral
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Request Appointment
Pay Online
Main Number:
401-274-4800
About Us
About Our Practice
Insurance/Billing
Online Payment
Latest News
Physicians
Alyn L. Adrain, MD
Jaclyn DeCoursey, PA
Valley C. Dreisbach, MD
Tian Gao, MD
Neil R. Greenspan, MD
Daniel Greenwald, MD
Brett Kalmowitz, MD
David Schreiber, MD
Samir A. Shah, MD
Jeremy Spector, MD
Bella Oldenburg, PA
Services
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Endoscopic Retrograde Cholangiopanceatogram
Endoscopic Ultrasound (EUS)
Flexible Sigmodioscopy
Hemorrhoid Banding
Hydrogen Breath Testing
Infusion Center
Nutrition Services
Percutaneous Endoscopic Gastrostomy (PEG)
Radiofrequency Ablation/Barrx
Small Bowel Enteroscopy
Upper Endoscopy (EGD)
Locations
Main Location
Pawtucket Satellite Location
Lincoln Satellite Location
Cumberland Satellite Location
Patient Resources
Patient Portal
Diets
For New Patients
Frequently Asked Questions
Helpful Links
Patient Forms
Patient Survey
Preparation Instructions
News
West River Endoscopy
About Our Facility
About The Procedure
Frequently Asked Questions
Patient Satisfaction Survey
Prep Instructions
Patient Rights, Responsibilities, and Privacy Policy
No Surprises Act Notification
Información para Pacientes de Habla Español
Informação para Doentes Lusófonos
Contact Us
Contact Information
Make a Referral
Patient Resources
In This Section
Please use the following resources to help you prepare for your office visit or procedure.
Patient Portal
For New Patients
Patient Forms
Patient Survey
Preparation Instructions
Helpful Links
Frequently Asked Questions
In This Section
Patient Portal
Diets
For New Patients
Frequently Asked Questions
Helpful Links
Patient Forms
Patient Survey
Preparation Instructions
News
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