Dr. Mullin is an associate professor of medicine at The Johns Hopkins University School of Medicine. Dr. Mullin has more than 30 years of clinical experience in the field of general gastroenterology. Dr. Mullin is a reviewer and also serves on the editorial board of numerous gastroenterology journals. Videos Hopkins at Home presents, A Woman's Journey: Is It Celiac Disease?. Dr. Mullin is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Diarrhea, Endoscopy, and Colonoscopy.

Raymond Cross is a Gastroenterologist in Baltimore, Maryland. Dr. Cross is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

Mark Donowitz is a Gastroenterologist in Baltimore, Maryland. Dr. Donowitz is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Diarrhea, Crohn's Disease, Short Bowel Syndrome, and Small Bowel Bacterial Overgrowth. Dr. Donowitz is currently accepting new patients.

Dr. Bull-Henry joins Johns Hopkins as a hospitalist specializing in small bowel imaging, including single balloon enteroscopy, double balloon enteroscopy and wireless video capsule endoscopy. In addition, she has a special interest in small bowel GI bleeding, innovation in medical education and the use of artificial intelligence to attain greater diagnostic efficiencies, to improve patient outcomes and to achieve cost savings. Dr. Bull-Henry is active in her research. She has also published papers, contributed to book chapters and written abstracts on related clinical topics. Dr. Bull-Henry is active in a number of professional societies and currently serves on the Board of Governors and as Chair of the Training Committee for the American College of Gastroenterology. Videos Double Balloon EnteroscopyFAQ with Dr. Bull-Henry. Dr. Bull is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Angiodysplasia of the Colon, Gastroparesis, Painful Swallowing, Endoscopy, and Colonoscopy.

Dr. Bulat joins Johns Hopkins from Tulane University, where he was director of the neurogastroenterology and motility service and director of the GI training program. He specializes in motility and functional disorders, with an emphasis on gastroparesis. He completed his master’s degree (neuroscience) and doctorate (physiology and pharmacology) in the area of smooth muscle function, as well as motility subspecialty training, at McMaster University. Dr. Bulat is an accomplished researcher and has authored several publications and book chapters in his field of interest. Dr. Bulat is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Gastroparesis, Gastric Dysmotility, Morning Sickness, Gastrectomy, and Endoscopy.

Bryan Curtin is a Gastroenterologist in Baltimore, Maryland. Dr. Curtin is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Gas Bloat Syndrome, Gastroparesis, Endoscopy, and Gastrectomy. Dr. Curtin is currently accepting new patients.

Lina Diaz-Calderon is a Pediatric Gastroenterologist and a Gastroenterologist in Baltimore, Maryland. Dr. Diaz-Calderon is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Crohn's Disease, Gastroschisis, Short Bowel Syndrome, Delayed Growth, and Appendectomy. Dr. Diaz-Calderon is currently accepting new patients.

Mattan Schuchman is a primary care provider, practicing in Geriatrics and Internal Medicine in Baltimore, Maryland. Dr. Schuchman is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atrial Fibrillation. Dr. Schuchman is currently accepting new patients.

Sara Nandolia is a Pediatric Gastroenterologist in Baltimore, Maryland. Dr. Nandolia is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top area of expertise is Small Bowel Bacterial Overgrowth.

Allen Banegura is a Gastroenterologist in Catonsville, Maryland. Dr. Banegura is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Esophagitis, Gastrectomy, and Colonoscopy.

Thomas Abernathy is a Gastroenterologist in Catonsville, Maryland. Dr. Abernathy is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Lactose Intolerance, Familial Adenomatous Polyposis, Hemorrhoids, Gastrectomy, and Colonoscopy.

Zara Manuelyan is a gastroenterologist who treats patients with esophageal disorders, including Barrett’s esophagus, gastroesophageal reflux disease, eosinophilic esophagitis and celiac disease. She also performs colon cancer screening. Dr. Manuelyan has expertise in gastrointestinal motility and neurogastroenterology, with a special interest in achalasia and gastrointestinal scleroderma. After obtaining her medical degree at the American University of the Caribbean School of Medicine, Dr. Manuelyan completed her residency training in internal medicine at Nassau University Medical Center and a fellowship in gastroenterology and hepatology at the University of Texas Medical Branch School of Medicine. During her fellowship training, Dr. Manuelyan received The Don W. Powell Excellence in Scholarship Award and Marcel & Josephine Patterson prize for outstanding research in gastroenterology. She completed additional training in gastrointestinal motility and neurogastroenterology at the Johns Hopkins University School of Medicine. Dr. Manuelyan’s research interests include gastrointestinal bleeding risk assessment in pre- and post-left ventricular assist devices, motility disorders and pertinent testing methodologies. Her research has been published in peer-reviewed journals and presented at national conferences. She is a member of the American Gastroenterological Association and the American College of Gastroenterology. Research Summary gastrointestinal bleeding risk assessment in pre- and post-left ventricular assist devices, motility disorders and pertinent testing methodologies. Dr. Manuelyan is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Lactose Intolerance, Small Bowel Bacterial Overgrowth, Diarrhea, and Bowel Incontinence.

Joseph Fuscaldo is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Fuscaldo is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Sepsis, Pneumonia, Hospital-Acquired Pneumonia, Colonoscopy, and Endoscopy.

Arjun Vaid is a Gastroenterologist in Baltimore, Maryland. Dr. Vaid is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Jaundice, Irritable Bowel Syndrome (IBS), Hiccups, Colonoscopy, and Gastrectomy.

Kandasamy Ambalavanar is a primary care provider, practicing in Internal Medicine in Glen Burnie, Maryland. Dr. Ambalavanar has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Ascites, Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Endoscopy. Dr. Ambalavanar is currently accepting new patients.

Priti Bijpuria is a Gastroenterologist in Columbia, Maryland. Dr. Bijpuria is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastric Dysmotility, Bacterial Gastroenteritis, Indigestion, Gastroesophageal Reflux Disease (GERD), and Gastrectomy.

David Hutcheon is a Gastroenterologist in Lutherville, Maryland. Dr. Hutcheon is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Gastrointestinal Bleeding, Intestinal Cancer, Angiodysplasia of the Colon, Colonoscopy, and Endoscopy.

Monica Passi is a Hepatologist and a Gastroenterologist in Columbia, Maryland. Dr. Passi is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Crohn's Disease, Endoscopy, and Colonoscopy. Dr. Passi is currently accepting new patients.

Warren Ross is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Cerebellar Degeneration, Inborn Amino Acid Metabolism Disorder, Anemia, and High Cholesterol. Dr. Ross is currently accepting new patients.