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 Heartburn. His top areas of expertise are Gastroparesis, Gastric Dysmotility, Morning Sickness, Gastrectomy, and Endoscopy.

Gastroenterologist Saowanee Ngamruengphong specializes in the endoscopic diagnosis and management of gastrointestinal malignancies, premalignant and malignant lesions in the gastrointestinal tract (e.g., early gastric cancer, Barrett's esophagus-associated neoplasia), esophageal cancer, colon polyps or early colorectal cancer, and pancreatic and biliary disease. Dr. Ngamruengphong earned a medical degree from Chulalongkorn University and completed residency training at the Texas Tech University Health Sciences Center. She undertook fellowship training in gastroenterology at the Mayo School of Graduate Medical Education and further fellowship training in therapeutic endoscopy at The Johns Hopkins Hospital. Her research interests include endoscopic resection and the management of precancerous or cancerous gastrointestinal lesions. Dr. Ngamruengphong is a member of several professional organizations, including the Thai Medical Council, the American College of Gastroenterology and the American Gastroenterological Association. Videos Endoscopic Submucosal Dissection (ESD) — Eileen’s Story Recent News Articles and Media Coverage A Rare, Stomach-Saving Endoscopic Procedure, Inside Tract (Spring 2021) Case Presentation: ESD-TAMIS, Inside Tract (Spring 2019) Innovative Approaches to Colorectal Surgery Benefit Patients, Surgery (Winter 2019) For Colorectal Polyps: Early Detection and Minimally Invasive Endoscopic Resection, Inside Tract (Winter, 2019) The Cutting Edge of Endoscopic Resection, Inside Tract (Spring, 2017) Stomach Cancer: Know Your Risks & Treatment Options, Johns Hopkins Surgery (4/26/2017). Dr. Ngamruengphong is rated as an Experienced provider by MediFind in the treatment of Heartburn. Her top areas of expertise are Achalasia, Pancreatic Pseudocyst, Stomach Cancer, Endoscopy, and Gastric Bypass.

Dr. Onwueme graduated with Distinction from Yale University with dual BSc/MSc degrees in chemistry and received MD and PhD degrees from Weill Cornell Medical College. He completed his Internal Medicine residency at Brigham and Women’s Hospital (Clinical Fellow Harvard Medical School) and his Gastroenterology fellowship at Johns Hopkins University School of Medicine. He is currently the Director of clinical trials at Woodholme Gastroenterology and has an ardent interest in the role of microbial metabolites in gut diseases. Dr. Onwueme prizes commitment to quality and compassionate patient care to which he devotes his practice. He has expert knowledge in gut microbiology and a special interest in diarrheal diseases, disordered gut motility, autoimmune and inflammatory bowel disease. Dr. Onwueme is rated as an Advanced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.

Steven Epstein is a Gastroenterologist in Baltimore, Maryland. Dr. Epstein is rated as an Advanced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Familial Adenomatous Polyposis, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Gastrectomy, and Colonoscopy.

Mark Noar is a Gastroenterologist in Towson, Maryland. Dr. Noar is rated as a Distinguished provider by MediFind in the treatment of Heartburn. His top areas of expertise are Heartburn, Gastroesophageal Reflux Disease (GERD), Esophagitis, Angiodysplasia of the Colon, and Endoscopy.

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

Ernest Tsao is a Gastroenterologist in Baltimore, Maryland. Dr. Tsao is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Hepatitis, Gas Bloat Syndrome, Hepatitis C, Endoscopy, and Gastrectomy.

Eric Blum is a Gastroenterologist in Baltimore, Maryland. Dr. Blum is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

Mukul Khandelwal is a Gastroenterologist in Elkridge, Maryland. Dr. Khandelwal is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

Michael Siuta is a Gastroenterologist in Pikesville, Maryland. Dr. Siuta is rated as a Distinguished provider by MediFind in the treatment of Heartburn. His top areas of expertise are Heartburn, Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, and Gastrectomy.

Beverly Kelsey is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Kelsey is rated as an Experienced provider by MediFind in the treatment of Heartburn. Her top areas of expertise are Hepatitis C, Hepatitis, Bowel Incontinence, and Childhood Iron Deficiency Anemia. Dr. Kelsey is currently accepting new patients.

Guofeng Xie is a Gastroenterologist in Baltimore, Maryland. Dr. Xie is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Achalasia, Colorectal Cancer, Swallowing Difficulty, Endoscopy, and Gastrostomy. Dr. Xie is currently accepting new patients.

Eric Goldberg is a Gastroenterologist in Baltimore, Maryland. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Crohn's Disease, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Pancreaticoduodenectomy.

Howard Kader is a Pediatric Gastroenterologist and a Gastroenterologist in Baltimore, Maryland. Dr. Kader is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Fecal Impaction, Crohn's Disease, Chronic Idiopathic Constipation (CIC), Colitis, and Liver Transplant.

Jonathan Pearl is a General Surgeon in Baltimore, Maryland. Dr. Pearl is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Hernia, Umbilical Hernia, Heartburn, Hernia Surgery, and Gastrostomy.

Mohammed Shaik is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Shaik is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Zollinger-Ellison Syndrome, Watermelon Stomach, Splenic Infarction, Endoscopy, and Liver Transplant.

Sarah Connor is a primary care provider, practicing in Family Medicine in Baltimore, Maryland. Dr. Connor is rated as an Experienced provider by MediFind in the treatment of Heartburn. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Connor is currently accepting new patients.

Lawrence Appel is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Appel is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Hypertension, Orthostatic Hypotension, Low Blood Pressure, and Familial Dysautonomia. Dr. Appel is currently accepting new patients.

Janese Laster is a Gastroenterologist in Halethorpe, Maryland. Dr. Laster is rated as an Experienced provider by MediFind in the treatment of Heartburn. Her top areas of expertise are Esophageal Perforation, Obesity, Visceromegaly, Endoscopy, and Colonoscopy.

Edward Wolf is a Gastroenterologist in Baltimore, Maryland. Dr. Wolf is rated as an Experienced provider by MediFind in the treatment of Heartburn. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Colonoscopy, and Gastrectomy.