This information is provided for your convenience and should not be considered a medical consultation. To determine the appropriateness of a procedure or a treatment for you, please consult your GI physician. If you are already scheduled for a procedure, please consult with your GI physician's office before starting your procedure preparation, as physicians may have different preferences.

COVID-19 Onsite Day-of-Procedure Instructions
Endoscopic procedures at Mass General Blake 4 or Charles River Plaza (CRP) 9 English | Español
Endoscopic procedure at Mass General Danvers' Day Surgery Unit English | Español


Colonoscopy 4-Liter (GoLYTELY® NuLYTELY®) English | Español
Colonoscopy (MiraLAX®) English | Español
Colonoscopy Alternative (SUPREP®) English | Español

Upper Endoscopy

EGD-General anesthesia English | Español
EGD-Sedation English | Español


Endoscopic Retrograde Cholangio-Pancreatography (ERCP) English | Español
Endoscopic Ultrasound (Upper EUS) English | Español
Lower EUS/Lower Enteroscopy English | Español 

Motility Center Exams

24 Hour pH Study (Patient ON Meds) English | Español
24 Hour pH Study (Patient OFF Meds) English | Español
Anorectal Manometry English | Español
BRAVO (Patient ON Meds) English | Español
BRAVO (Patient OFF Meds) English | Español
Anal Endoscopic Ultrasound
Esophageal Manometry

Smart Pill Motility Study

Other Exams

Flexible Sigmoidoscopy-No Sedation English  | Español
Flexible Sigmoidoscopy-Sedation English | Español
Fibroscan English 
Video Capsule Endoscopy English | Español
Pouchoscopy Magnesium Citrate English | Español
Pouchoscopy Miralax® English | Español

Additional Information

Endoscopic Procedures During COVID-19