Gastroenterology and Hepatology Services at Johns Hopkins Bayview Medical Center, Baltimore

Our expert clinicians at The Johns Hopkins Division of Gastroenterology and Hepatology at Bayview Medical Center offer a full range of gastroenterology and hepatology services including endoscopy and motility studies.

Schedule An Appointment

Schedule online through MyChart
Existing patients: Log into MyChart and schedule online
Schedule by phone
New and existing patients MD: 410-933-7495
New and existing patients DC: 202-660-5555

How to Find Us

JHBMC GI Endoscopy and GI Clinic
A building, 3rd floor (Green elevators to the 3rd floor)
4940 Eastern Ave
Baltimore, MD 21224

View the campus map for detailed information about this location.

Patients going to either the A building or the AA building should go into the main entrance with the blue awning, using green elevators to the 3rd floor.

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Specialties at Bayview Medical Center

Inflammatory bowel disease (Crohn’s disease and ulcerative colitis)
Hepatology including pre-liver transplant evaluation
Motility (gastroparesis, achalasia, chronic constipation)

General GI (heartburn, diarrhea, constipation, blood in the stool)
Therapeutic endoscopy (biliary and pancreatic disorders, endoscopic management of large polyps)

Comprehensive GI Services

Endoscopy (including dilation)
Colonoscopy (screening and therapeutic)
Endoscopic ultrasound (EUS) with fine needle aspiration
Endoscopic retrograde cholangiopancreatography (ERCP)

Endoscopic mucosal resection (EMR)
Endoscopic submucosal dissection (ESD)
Motility studies including anorectal manometry, EndoFlip, esophageal manometry, Bravo pH placement, pH impedence

Our Team

Advanced Practice Providers

Carolyn S. Bacal, M.P.H., P.A-C.

Certified Physician Assistant
Valerie Owen, M.S.N., C.R.N.P.

Advanced Gastroenterology Nurse Practitioner
Monica Riegert, D.N.P., C.R.N.P.

Advanced Gastroenterology Nurse Practitioner