Maria M Oliva-Hemker MD

Pediatric Gastroenterology•Baltimore, MD

Vice Dean for Faculty, Mary Wallace Stanton Professor for Faculty Affairs; Director, Division of Pediatric Gastroenterology, Hepatology and Nutrition; Stermer Family Professor of Pediatric Inflammatory Bowel Disease; , Johns Hopkins University School of Medicine

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200 North Wolfe StreetBaltimore, MD 21287
Phone+1 443-997-5437
Fax+1 410-367-2762

Education & Training

Johns Hopkins University School of MedicinePost-Doctoral Fellowship, 1989 - 1993
Johns Hopkins UniversityResidency, Pediatrics, 1986 - 1989
Johns Hopkins University School of MedicineClass of 1986

Certifications & Licensure

MD State Medical License 1989 - 2025
NC State Medical License 2020 - 2022
American Board of Pediatrics Pediatric Gastroenterology

Awards, Honors, & Recognition

Baltimore Magazine Top Doc (cover photo Nov 2013) 2011-2015
America's Top Doctors Castle Connolly, 2002-2014
Top Doctors:Baltimore Area Castle Connolly, 2012
Top Doctors:Washington-Baltimore Castle Connolly, 2012
Super Doctor SuperDoctors.com
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Clinical Trials

Cyclophosphamide in Treating Young Patients With Severe Autoimmune Enteropathy Start of enrollment: 2005 Aug 15
Completed
Phase 2
Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry Start of enrollment: 2002 Jan 28
Completed
Predicting Response to Standardized Pediatric Colitis Therapy Start of enrollment: 2012 Jul 10
Completed
Phase 4
A Study of Vedolizumab in Children and Teenagers With Moderate to Severe Crohn's Disease (CD) Start of enrollment: 2022 Apr 30
RECRUITING
PHASE3
Roles: Principal Investigator
A Study of Vedolizumab in Children and Teenagers with Moderate to Severe Ulcerative Colitis (UC) Start of enrollment: 2022 Apr 18
ACTIVE_NOT_RECRUITING
PHASE3
Roles: Principal Investigator
A Study of Vedolizumab in Children With Ulcerative Colitis (UC) or Crohn's Disease (CD) Start of enrollment: 2023 May 16
Recruiting
Phase 3
Roles: Principal Investigator
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Publications & Presentations

PubMed

The gender gap in academic surgery: the electronic health record.
Sarah Y Bessen, Sean Tackett, Carolyn M Jenks, C Matthew Stewart, Maria Oliva-Hemker
BMC Surgery. 2025-02-28
Burden and Social Determinants of Health in Pediatric Inflammatory Bowel Disease: Lessons Learned From Epidemiologic Studies Using Health Administrative Data.
Eric I Benchimol, Maria Oliva-Hemker
Gastroenterology. 2025-01-25
Commitment to inclusion: The importance of collaboration in gender equity work.
Jennifer K Lee, Rachel B Levine, David M Yousem, Nauder Faraday, Kimberly A Skarupski
Women's Health. 2024-05-14

Press Mentions

Dr. Maria Oliva-Hemker: Positioning Therapies for Pediatric Crohn’s DiseaseMarch 19th, 2025
FMT Decreases Antimicrobial Resistance in Study of Children with C DiffSeptember 9th, 2019
DDW 2019: Activities and Interests of the AGA CouncilMay 18th, 2019
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