The 20 Best Diarrhea Doctors Near Me in Baltimore, MD
Find the Top Diarrhea Experts and Specialists
The 20 Best Diarrhea Doctors near Baltimore, MD
MediFind found 326 doctor with experience in Diarrhea near Baltimore, MD. Of these, 275 are Experienced, 45 are Advanced, 4 are Distinguished and 2 are Elite.
Clinical Chemistry Research Lab
Karen Kotloff is a Pediatrics provider in Baltimore, Maryland. Dr. Kotloff is rated as an Elite provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diarrhea, Malnutrition, Viral Gastroenteritis, and Neonatal Sepsis.
STD Research Laboratory
Mark Donowitz is a Gastroenterologist in Baltimore, Maryland. Dr. Donowitz is rated as an Elite provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Crohn's Disease, Short Bowel Syndrome, and Small Bowel Bacterial Overgrowth.
The Johns Hopkins Hospital
Dr. Kawsar Talaat is an assistant scientist and holds a joint appointment in medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise include infectious diseases and international health. Dr. Talaat earned her M.D. from the University of Washington School of Medicine. She completed her residency at the Medical College of Wisconsin and performed a fellowship in infectious diseases at the National Institutes of Health Warren Grant Magnuson Clinical Center. Her research interests include international health, vaccines, avian influenza, pandemic influenza and parasitology. Dr. Talaat is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diarrhea, Shigellosis, Flu, and E Coli Enteritis.
Johns Hopkins Outpatient Center
Dr. Sara Mixter is Assistant Professor of Medicine and Pediatrics at the Johns Hopkins University School of Medicine. Her areas of clinical expertise are internal medicine, pediatrics, and primary care for adults with developmental disabilities and other complex childhood-onset conditions. She is the director of the Hopkins PACT (Pediatric-informed Adult Care and Transition) Clinic. Dr. Mixter is also the medical director of the Pediatric Complex Care Collaborative (PC3) for the Johns Hopkins Children’s Center. Dr. Mixter received her A.B. from Harvard College. She earned her M.D. from Harvard Medical School and M.P.H. from the Harvard School of Public Health. She completed her residency at Johns Hopkins as part of the inaugural group of trainees in the Urban Health Combined Internal Medicine-Pediatrics Residency Program. Her research interests include transitions of care for adolescents with special healthcare needs and education for residents and medical students, especially in primary care and complex care. Dr. Mixter has served as the Assistant Chief of Service for the Longcope firm of the Osler Medical Housestaff Training Program (2015-16), as well as Assistant Program Director for Ambulatory Education (2014-15). Dr. Mixter is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Cerebral Palsy, Gastroparesis, Orbital Cellulitis, and Sickle Cell Disease.
Rubenstein Child Health Building
Maria Oliva is a Pediatric Gastroenterologist in Baltimore, Maryland. Dr. Oliva is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Gastrostomy, and Colonoscopy.
Johns Hopkins Bayview Medical Center
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 Diarrhea. Her top areas of expertise are Achalasia, Pancreatic Pseudocyst, Stomach Cancer, Endoscopy, and Gastric Bypass.
Johns Hopkins Bayview Medical Center
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 Diarrhea. His top areas of expertise are Gastroparesis, Gastric Dysmotility, Morning Sickness, Gastrectomy, and Endoscopy.
Johns Hopkins Bayview Medical Center
Graduated with honors from Baylor College of Medicine in 1978, Internship and Residency in Internal Medicine at the University of Alabama Teaching Hospitals (1979 - 1981), Masters of Business Administration from the Johns Hopkins Carey Business School in 2007. Private practice of Internal Medicine in Columbia, SC until joining faculty in the Division of Geriatric Medicine and Gerontology in 1995. Clinical concentration on caring for older adults with complex health needs in the office and hospital settings. Academic concentration on teaching, program development in education and clinical care. Roles in the Division included Fellowship Program Director (2003 - 2006), Clinical Director and Director of Education (2004 - 2008), Interim Director of the Division (2008 - 2009) and Director, Division of Geriatric Medicine and Gerontology. In 2020 became Executive Vice Chair for the Department of Medicine, Johns Hopkins University, and 2021 Director of the Department of Medicine for the Johns Hopkins Bayview Medical Center, both positions he holds currently. Videos Meet Our Expert: Dr. Samuel Christopher Durso Contact for Research Inquiries 5200 Eastern Avenue Mason F Lord Building Baltimore, MD 21224. Dr. Durso is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Acquired Ichthyosis, Dementia, Behcet Disease, and Glucocorticoid-Remediable Aldosteronism.
Johns Hopkins Outpatient Center
Roohi Patel is a Gastroenterologist in Baltimore, Maryland. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Viral Gastroenteritis, Diarrhea, and Endoscopy.
Mercy Medical Center
Rosemary Olivo is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Olivo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Breast Cancer, Type 2 Diabetes (T2D), Hemoglobin SC Disease, and Maturity Onset Diabetes of the Young. Dr. Olivo is currently accepting new patients.
Office
Raymond Cross is a Gastroenterologist in Baltimore, Maryland. Dr. Cross is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.
University Of Maryland Medical Center
Rose Chasm is a Pediatrics provider in Baltimore, Maryland. Dr. Chasm is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Schizoaffective Disorder and Diarrhea.
Gastro Health
Thomas Abernathy is a Gastroenterologist in Catonsville, Maryland. Dr. Abernathy is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Lactose Intolerance, Familial Adenomatous Polyposis, Hemorrhoids, Gastrectomy, and Colonoscopy.
Gastro Health
Allen Banegura is a Gastroenterologist in Catonsville, Maryland. Dr. Banegura is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Esophagitis, Gastrectomy, and Colonoscopy.
Woodholme Gastroenterology Assoc PA
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 Diarrhea. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.
Woodholme Gastroenterology Assoc PA
Steven Epstein is a Gastroenterologist in Baltimore, Maryland. Dr. Epstein is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.
Woodholme Gastroenterology Assoc PA
Ernest Tsao is a Gastroenterologist in Baltimore, Maryland. Dr. Tsao is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hepatitis, Gas Bloat Syndrome, Hepatitis C, Endoscopy, and Gastrectomy.
Woodholme Gastroenterology Assoc PA
Eric Blum is a Gastroenterologist in Baltimore, Maryland. Dr. Blum is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.
Woodholme Gastroenterology Assoc PA
Agazi Gebreselassie is a Gastroenterologist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Gebreselassie is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Jaundice, Macroamylasemia, Portal Hypertension, Endoscopy, and Colonoscopy.
Gastroenterology Associates
Mukul Khandelwal is a Gastroenterologist in Elkridge, Maryland. Dr. Khandelwal is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.
Last Updated: 02/22/2026













