Benjamin Mba, MBBS, MD, FACP
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Vice Chair for Collaborative Excellence; Graduate Medical Education Director for Collaborative Excellence & Associate Designated Institutional Official (DIO), Yale New Haven Hospital & Yale School of Medicine, Internal Medicine
Appointments
Contact Info
Additional Titles
Vice Chair for Collaborative Excellence; Graduate Medical Education Director for Collaborative Excellence & Associate Designated Institutional Official (DIO), Yale New Haven Hospital & Yale School of Medicine, Internal Medicine
Appointments
Contact Info
Additional Titles
Vice Chair for Collaborative Excellence; Graduate Medical Education Director for Collaborative Excellence & Associate Designated Institutional Official (DIO), Yale New Haven Hospital & Yale School of Medicine, Internal Medicine
About
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Titles
Professor of Medicine (General Medicine)
Vice Chair for Collaborative Excellence; Graduate Medical Education Director for Collaborative Excellence & Associate Designated Institutional Official (DIO), Yale New Haven Hospital & Yale School of Medicine, Internal Medicine
Biography
Benjamin Mba, MBBS, MRCP (UK), CHCQM, FACP, Professor of Medicine, is the Vice Chair for Collaborative Excellence at Yale School of Medicine’s Department of Internal Medicine. He also serves as the Graduate Medical Education (GME) Director for Collaborative Excellence and the Associate Designated Institutional Official (DIO) for Yale New Haven Hospital. Dr. Mba joined Yale and Yale New Haven Hospital on July 1, 2023, bringing a strong dedication to the principles of collaborative excellence.
Since joining Yale, Dr. Mba has introduced new educational, recruiting, and training resources and opportunities. He also led the first department-wide climate survey for Inclusion in the Department of Medicine. Additionally, Dr. Mba oversees the Office for Collaborative Excellence in Medicine (OCEIM), which develops strategies for the Department of Medicine that foster engagement and inclusive excellence.
Dr. Mba leads several YSM and YNHH GME outreach and recruitment efforts to attract highly qualified trainees and promote excellence through diverse perspectives, interests, backgrounds, and experiences.
Dr. Mba’s career has been marked by a wide range of focus areas, including clinical education, promoting inclusive excellence in graduate medical education, residency program leadership, faculty development, quality improvement, and patient safety.
Before joining Yale, Mba was the Associate Chair of Medicine for Faculty Development at the Department of Medicine at Cook County Health and Professor of Medicine at Rush Medical College in Chicago. He worked at Cook County Health for 24 years.
Dr. Mba received numerous honors from Cook County Health (CCH) and Rush Medical College for his roles as a clinician-educator and mentor. He is a four-time recipient of the Sir William Osler Award for teaching internal medicine from the Department of Medicine at CCH, a four-time winner of the CCH Division of Hospital Medicine’s Cooker Award for inpatient medicine teaching and team leadership, and a four-time recipient of the CCH Department of Medicine Excellence in Medical Student Education Award. Additionally, he received the Clinical Skills and Scholarship Award twice during his time as a medical resident.
Dr. Mba was recognized as an outstanding teaching attending physician in a national research study conducted by the University of Michigan. This exploratory qualitative study identified and examined 12 top teaching physicians across the country. The findings were published in a book titled "Teaching Inpatient Medicine" by Oxford University Press and appeared in several peer-reviewed journals, including the American Journal of Medicine and the Journal of Hospital Medicine.
Appointments
General Internal Medicine
ProfessorPrimary
Other Departments & Organizations
- General Internal Medicine
- Internal Medicine
- Office for CE in Medicine
- Yale Medicine
- Yale New Haven Health System
Education & Training
- MBBS
- Cook County Hospital, Chicago, IL, Chief Resident (2003)
- MBBS
- College of Medicine, University of Lagos, Nigeria (1994)
Board Certifications
Internal Medicine
- Certification Organization
- AB of Internal Medicine
- Original Certification Date
- 2003
Research
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Overview
Medical Research Interests
Publications
2026
HEPARIN-INDUCED THROMBOCYTOPENIA AND ITS IMPACT ON INPATIENT OUTCOMES IN INFLAMMATORY BOWEL DISEASE.
Olafimihan A, Nwachukwu C, Fawehinmi P, Shaka H, Mba B, Farooqui MW. HEPARIN-INDUCED THROMBOCYTOPENIA AND ITS IMPACT ON INPATIENT OUTCOMES IN INFLAMMATORY BOWEL DISEASE. Am J Med Sci 2026 PMID: 42603616, DOI: 10.1016/j.amjms.2026.08.003.Peer-Reviewed Original ResearchCirrhosis of the liver adversely affects the clinical outcomes in patients with acute pancreatitis: A propensity-matched nationwide analysis (2016–2020)
Shah M, Ojemolon P, Dahiya D, Parikh C, Paladiya R, Shah Y, Gajjar R, Mutneja H, Mba B, Gandhi S, Mony S. Cirrhosis of the liver adversely affects the clinical outcomes in patients with acute pancreatitis: A propensity-matched nationwide analysis (2016–2020). Pancreatology 2026, 26: 238-245. PMID: 41580332, DOI: 10.1016/j.pan.2026.01.005.Peer-Reviewed Original Research
2025
Impact of COVID‐19 on Venous Thromboembolism in Inflammatory Bowel Disease Hospitalizations: A Propensity‐Matched Analysis
Shah M, Dahiya D, Ojemolon P, Parikh C, Shah Y, Pinnam B, Gangwani M, Ali H, Pan C, Paladiya R, Mohammed A, Chandan S, Mba B, Mohan B. Impact of COVID‐19 on Venous Thromboembolism in Inflammatory Bowel Disease Hospitalizations: A Propensity‐Matched Analysis. JGH Open 2025, 9: e70220. PMID: 40657470, PMCID: PMC12247105, DOI: 10.1002/jgh3.70220.Peer-Reviewed Original ResearchEquity begins with everyone: Bridging the divide.
Mba B, Navarro C, Ngongi-Wumba S. Equity begins with everyone: Bridging the divide. Med Educ 2025 PMID: 40522268, DOI: 10.1111/medu.15735.Commentaries, Editorials and LettersCharacteristics and Clinical Outcomes of Multiple Myeloma in Adolescents and Young Adults
Olafimihan A, Nwachukwu C, Jackson I, Ogedegbe O, Ntukidem O, Fawehinmi P, Shaka H, Mba B, Farooqui M. Characteristics and Clinical Outcomes of Multiple Myeloma in Adolescents and Young Adults. European Journal Of Haematology 2025, 115: 232-238. PMID: 40405541, DOI: 10.1111/ejh.14437.Peer-Reviewed Original ResearchCitationsAltmetricComparison of endoscopic and surgical gastrojejunostomy in patients with malignant gastric outlet obstruction: a national cohort analysis (2016-2020)
Pinnam B, Ojemolon P, Mohammed A, Dahiya D, Chandan S, Gopakumar H, Ali H, Gangwani M, Agrawal R, Mba B, Mutneja H, Gandhi S, Hasan M, Inamdar S. Comparison of endoscopic and surgical gastrojejunostomy in patients with malignant gastric outlet obstruction: a national cohort analysis (2016-2020). Gastrointestinal Endoscopy 2025, 102: 205-213.e1. PMID: 39870244, DOI: 10.1016/j.gie.2025.01.025.Peer-Reviewed Original ResearchCitationsAltmetric
2024
Sex disparities in outcomes of transcatheter aortic valve implantation- a multi-year propensity-matched nationwide study
Kumar M, Hu J, Ali S, Khlidj Y, Upreti P, Ati L, Kumar S, Shaka H, Zheng S, Bae J, Alraies M, Mba B, Yadav N, Vora A, Davila C. Sex disparities in outcomes of transcatheter aortic valve implantation- a multi-year propensity-matched nationwide study. International Journal Of Cardiology 2024, 418: 132619. PMID: 39370048, DOI: 10.1016/j.ijcard.2024.132619.Peer-Reviewed Original ResearchCitationsAltmetricPandemic effect on national hospitalizations for acute hyperglycemic complications
Shaka H, Ilelaboye A, Shaka A, Krishnaraju E, Khoshbin K, Doraiswamy M, Baskaran N, Mba B. Pandemic effect on national hospitalizations for acute hyperglycemic complications. Baylor University Medical Center Proceedings 2024, 37: 576-582. PMID: 38910828, PMCID: PMC11188789, DOI: 10.1080/08998280.2024.2346391.Peer-Reviewed Original ResearchCitationsTrends and disparities in colorectal cancer hospitalizations and outcomes: a 10-year joinpoint trend study
Olafimihan A, Obomanu E, Cuartas-Mesa M, Turk E, Fawehinmi P, Olatunji G, Kokori E, Aderinto N, Shaka H, Mba B, Mullane M. Trends and disparities in colorectal cancer hospitalizations and outcomes: a 10-year joinpoint trend study. Baylor University Medical Center Proceedings 2024, 37: 535-542. PMID: 38910805, PMCID: PMC11188818, DOI: 10.1080/08998280.2024.2346404.Peer-Reviewed Original ResearchCitations
2023
Hospitalization Trends and Outcomes of Eosinophilic Esophagitis in the United States: A Decade-Long Nationwide Analysis
Kwei-Nsoro R, Ojemolon P, Attar B, Shaka H, Zarza-Gulino P, Asare M, Annor E, Mba B. Hospitalization Trends and Outcomes of Eosinophilic Esophagitis in the United States: A Decade-Long Nationwide Analysis. Cureus 2023, 15: e44315. PMID: 37779798, PMCID: PMC10536399, DOI: 10.7759/cureus.44315.Peer-Reviewed Original Research
Academic Achievements & Community Involvement
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Activities
activity American College of Physicians
2009 - PresentProfessional OrganizationsFellowactivity American Board of Quality Assurance and Utilization Review
2019 - PresentProfessional OrganizationsMemberDetailsProfessional Member of the American Board of Quality Assurance and Utilization Reviewactivity Society of General Internal Medicine
2023 - PresentProfessional OrganizationsMemberactivity Society of Hospital Medicine
2023 - PresentProfessional OrganizationsFellowactivity Yale New Haven Hospital
09/01/2025 - PresentCommitteesChairDetailsChair of the GMEC Oversight Sub-committee
Honors
honor Top Innovation Oral Presentation
11/02/2024Regional AwardSociety of General Internal Medicine, New England ChapterDetailsUnited Stateshonor The Dr. Benjamin Mba Award for Teaching Internal Medicine, an annual award for teaching attendings named in honor of Dr. Benjamin Mba
06/02/2023Other AwardThe Cook County Health Department of MedicineDetailsUnited Stateshonor Elected Governor-elect designee for the ACP Northern Illinois Chapter
12/07/2022Regional AwardAmerican College of Physicians Northern Illinois ChapterDetailsUnited Stateshonor National Certificate of Appreciation for Mentoring in Internal Medicine
01/03/2022National AwardAmerican College of Physicians (ACP)DetailsUnited Stateshonor Student Education Award
12/10/2021, 12/13/2019, 12/14/2007, 12/16/2005Other AwardDepartment of Medicine, Rush Medical CollegeDetailsUnited States
News & Links
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Media
News
- July 01, 2026
Internal Medicine's Visiting Student Scholarship Program is Still Accepting Applications for 2026
- March 31, 2025
Meet Cayetana Navarro, Program Manager, Collaborative Excellence
- October 22, 2024
Health Equity Summit Celebrates Achievements, Plans Future Solutions
- October 18, 2024
Yale Ob/Gyn Delves into DEI During Annual Retreat
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Internal Medicine
330 Cedar Street
New Haven, CT 06510
United States
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Yale Only Benjamin Mba, MBBS, MD, FACP