Johns Hopkins Endoscopy & Surgery Center
Knoll North - East Columbia
5450 Knoll North Dr, Ste 301
Columbia,
MD 21045
- Endoscopy Scheduling: 443-997-0286
- Clinic Scheduling: 410-933-7495
- Infusion Scheduling: 410-616-7361
- Johns Hopkins GI Clinic (Suite 390): 443-546-1700