Our Team

Director

Maria M Oliva-Hemker, M.D.

Vice Dean for Faculty
Stermer Family Professor of Pediatric Inflammatory Bowel Disease
Director, Division of Pediatric Gastroenterology, Hepatology & Nutrition
Professor of Pediatrics

Expertise, Disease and Conditions: Celiac Disease, Crohn's Disease, Gastroenterology, Gastrointestinal Diseases, Inflammatory Bowel Disease (IBD), Nutrition, Pediatric Gastroenterology, Ulcerative Colitis

 

Faculty

Anthony Lawrence Guerrerio, Jr, M.D., Ph.D., M.S.

Director, Very Early Onset Inflammatory Bowel Disease Clinic
Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Ulcerative Colitis, Crohn's Disease, Eosinophilic Esophagitis, Gastroenterology, Inflammatory Bowel Disease (IBD), Nutrition, Pediatric Gastroenterology

 

Wikrom Wongwanich Karnsakul, M.D.

Director, Pediatric Liver Center
Associate Professor of Pediatrics

Expertise, Disease and Conditions: Liver Disease, Nutrition, Acute or Chronic Viral Hepatitis, Cystic Fibrosis Liver Disease, Pediatric Liver Transplant

 

Shaija Shelby Kutty, M.B.B.S.

Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Pediatric Gastroenterology

 

Steven David Miller, M.D.

Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Dysphagia, Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome, Non-Alcoholic Steatohepatitis (NASH), Ulcerative Colitis, Vomiting, Abdominal Pain, Constipation, Crohn's Disease, Cyclical Vomiting Syndrome, Diarrhea

 

Douglas Bradford Mogul, M.D., Ph.D., M.P.H.

Medical Director, Pediatric Liver Transplantation
Associate Professor of Pediatrics

Expertise, Disease and Conditions: Biliary Atresia, Hepatitis B (HBV), Hepatitis C (HCV), Liver Disease, Pediatric Gastroenterology, Pediatric Liver Transplant

 

Gihan Naguib, M.B.Ch.B.

Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Gastroenterology, Hepatitis, Liver Disease, Nonalcoholic Fatty Liver Disease, Pediatric Gastroenterology, Pediatric Liver Transplant

 

Kenneth Ng, D.O.

Director of Endoscopy
Medical Director, Pediatric Pancreas Center
Co-Medical Director, Pediatric Total Pancreatectomy with Islet Auto Transplantation Program (TPIAT)
Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Biliary Diseases, Esophageal Diseases, Pancreatic Auto Islet Transplant, Pancreatic Diseases, Pediatric Gastroenterology, Pediatrics, Therapeutic Endoscopy

 

Ann O'Shea Scheimann, M.D.

Medical Advisor, Weight Management Program
Associate Professor of Pediatrics

Expertise, Disease and Conditions: Gastroenterology, Inflammatory Bowel Disease (IBD), Nonalcoholic Fatty Liver Disease, Nutrition, Obesity, Obesity Surgery

 

Darla Roye Shores, M.D., Ph.D.

Medical Director, The Hopkins Resource for Intestinal Vitality and Enhancement (THRIVE)
Assistant Professor of Pediatrics

Expertise, Disease and Conditions: Gastroenterology, Inflammatory Bowel Disease (IBD), Intestinal Rehabilitation, Nutrition

 

Division director Maria Oliva-Hemker, M.D., appeared on the cover of Baltimore magazine as a Top Doctor in 2013, and the division's faculty regularly appear in the magazine's annual Top Doctors Guide.

Advanced Practice Nurses

Mary Kay Alford, M.S.N., R.N., C.P.N.P.
Pediatric Nurse Practitioner
Medical Coordinator, Pediatric Liver Center

Lynn Mattis, M.S.N., R.N.
Clinical Nurse Specialist 

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