Susan Gearhart is a General Surgeon in Baltimore, Maryland. Dr. Gearhart is rated as an Advanced provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Rectal Prolapse, Colorectal Cancer, Bowel Incontinence, Ileostomy, and Colostomy.

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 Encopresis. Her top areas of expertise are Angiodysplasia of the Colon, Gastroparesis, Painful Swallowing, Endoscopy, and Colonoscopy.

Alodia Gabre-Kidan, M.D., M.P.H., is a colorectal surgeon practicing in Baltimore and Odenton, Maryland. Dr. Gabre-Kidan performs a variety of surgical procedures, including minimally invasive options. Dr. Gabre-Kidan earned her medical degree from the Johns Hopkins University School of Medicine and a masters of public health degree from the Columbia University Mailman School of Public Health. She completed general surgery residency at New York Presbyterian Hospital - Columbia Campus and a colorectal surgery fellowship at Cleveland Clinic Florida. Dr. Gabre is rated as an Experienced provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Familial Colorectal Cancer, Rectal Prolapse, Pseudomyxoma Peritonei, Fasciotomy, and Hepatectomy.

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

Jeffery Nelson is a General Surgeon in Baltimore, Maryland. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Proctitis, Rectal Prolapse, Levator Syndrome, Ureteroscopy, and Bladder Reconstruction.

Debra Vachon is a Colorectal Surgeon in Baltimore, Maryland. Dr. Vachon is rated as an Experienced provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Familial Colorectal Cancer, Proctitis, Anal Cancer, Rectal Prolapse, and Ureteroscopy.

Rebecca Brown is a General Surgeon in Baltimore, Maryland. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Levator Syndrome, Anal Fissure, Pilonidal Sinus Disease, Ureteroscopy, and Bladder Reconstruction.

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 Encopresis. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.

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

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

George Apostolides is a Colorectal Surgeon in Towson, Maryland. Dr. Apostolides is rated as an Advanced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Bowel Incontinence, Rectal Prolapse, Encopresis, Ileostomy, and Hernia Surgery.

Joseph Dirocco is a Colorectal Surgeon in Towson, Maryland. Dr. Dirocco is rated as an Advanced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Encopresis, Hemorrhoids, Bowel Incontinence, Bladder Reconstruction, and Hemorrhoidectomy.

Francesco Grasso is a Colorectal Surgeon in Towson, Maryland. Dr. Grasso is rated as an Advanced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Anal Cancer, Mesenteric Venous Thrombosis, Genital Warts, Bladder Reconstruction, and Ureteroscopy.

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

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

Agazi Gebreselassie is a Gastroenterologist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Gebreselassie is rated as an Experienced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Jaundice, Macroamylasemia, Portal Hypertension, Endoscopy, and Colonoscopy.

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

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

April Tignor is a Gastroenterologist in Glen Burnie, Maryland. Dr. Tignor is rated as an Experienced provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Hemorrhoids, Indigestion, Gastritis, Endoscopy, and Gastrectomy.

Anthony Kalloo is a professor of medicine with special interests in natural orifice translumenal endoscopic surgery, therapeutic endoscopy and sphincter of Oddi dysfunction. After receiving his medical degree at the University of the West Indies Medical School, Dr. Kalloo interned at Port of Spain General Hospital in Trinidad and performed his internal medicine residency at Howard University Hospital in Washington, D.C., where he was also chief resident. He completed fellowship training at the combined Georgetown University, Veterans Affairs Medical Center and National Institutes of Health program. Dr. Kalloo was an instructor of medicine at Georgetown University prior to joining the Johns Hopkins faculty in 1988. He was director of the Johns Hopkins Division of Gastroenterology and Hepatology from 2005–2020, and was an associate editor of Gastrointestinal Endoscopy. In 2009, Dr. Kalloo was recognized by the American Society for Gastrointestinal Endoscopy as the Distinguished Educator of the Year. In 2014, he received the Endoscopy Award from the German Society for Endoscopy for outstanding research and contribution in the field of endoscopy. In 2015, he received the BJ Vakil Oration from the Society of Gastrointestinal Endoscopy of India, which is bestowed on an international expert for his contribution to the field of gastrointestinal endoscopy. He has authored over 200 peer-reviewed publications and has more than 100 patents, including the use of botulinum toxin in the gastrointestinal tract, endoscopic cryotherapy and the winged biliary/pancreatic stent, as well as others related to natural orifice surgery. He is the pioneer of natural orifice translumenal endoscopic surgery, a technique that will enable abdominal surgery without the use of incisions. In 2015, he became a member of the inaugural chapter of the National Academy of Inventors at The Johns Hopkins University. This group represents the top 3% of all faculty inventors since 1969, and the top 1.5% of active Johns Hopkins faculty. Dr. Kalloo is a past panel chair for gastroenterology and urology devices with the United States Food and Drug Administration. He aims to advance the understanding, diagnosis, treatment and prevention of gastrointestinal and liver disease through patient care, education and research. Dr. Kalloo is rated as an Experienced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Achalasia, Endoscopy, and Gastrectomy.