

Surgical Oncology
MD, MHS, FACS, FSSO, Associate Professor of Surgery and Oncology Jacob C. Handelsman, MD Professor of Abdominal Surgery; Chief, Division of Gastrointestinal Surgical Oncology Program Director, Complex General Surgical Oncology Fellowship Division of…
Fabian M. Johnston, M.D., M.H.S. is an Associate Professor in the Department of Surgery at Johns Hopkins University where is also serves as Chief of the Division of Gastrointestinal Surgical Oncology and Program Director of the Complex General Surgical Oncology Program. Dr. Johnston received his undergraduate degree from the State University of New York at Stony Brook and medical degree from The Pennsylvania State University College of Medicine. He completed residences between the Louisiana State University School of Medicine and Washington University in St. Louis. He completed his Complex General Surgical Oncology fellowship at the Johns Hopkins University. Here is also earned a Masters in Health Sciences at the Bloomberg School of Public Health and a certificate in Patient Safety and Quality through the Armstrong Institute for Patient Safety and Quality. Dr. Johnston is R01 funded via both the NCI & NIMHD and as a coinvestigator on multiple PCORI awards. He has authored over 150 publications and 14 book chapters.
Dr. Johnston’s research interest include utilization of highly innovative and novel strategies for the implementation of patient-centered models of care to improve utilization of palliative care amongst patients with advanced gastrointestinal malignancies. Through this he hopes to advance effective care to lessen suffering in vulnerable oncology patients and families, while simultaneously leading improvement of health care quality, costs, experiences and outcomes.
Selected publications from PubMed
Patient Expectations in High-Risk Abdominal Surgery for Cancer.
Kopecky KE, Speer JEF, Julson J, Abbas A, Monton O, Johnston FM, Odom JN
Health Expect. 2026 Aug;29(4):e70764 doi: 10.1111/hex.70764.
Psychosocial Interventions for Patients Undergoing Gastrointestinal Cancer Surgery: A Systematic Review.
Monton O, Kopecky K, Ervin AM, Fuller S, Rosman L, Marcaccio MJ, Johnston FM
Ann Surg Oncol. 2026 Aug;33(8):7358-7372 doi: 10.1245/s10434-026-19788-7.
Neoadjuvant radiotherapy for primary retroperitoneal well-differentiated liposarcoma: a Transatlantic Australasian Retroperitoneal Sarcoma Working Group (TARPSWG) propensity score matched analysis.
Fairweather M, Sulciner M, Jolissaint JS, Fiore M, Garcia Ortega DY, Iwata S, Ford SJ, Swallow C, Nizri E, Quagliuolo V, Nessim C, Adamkova D, Rutkowski P, Cardona K, Kim E, Porpiglia AS, Johnston FM, Gyorki DE, Vincenzi B, Corina KF, Kramer S, Blazer D, Tseng WW, Albertsmeier M, González JA, Hompes D, Baldini EH, Gronchi A, Raut CP
EClinicalMedicine. 2026 Mar;93:103805 doi: 10.1016/j.eclinm.2026.103805.
A Conceptual Framework on Integrating a Large and Growing Academic Health System.
Chawla A, Johnston FM, Rosen MJ
Ann Surg. 2026 Mar 1;283(3):378-379 doi: 10.1097/SLA.0000000000006850.
ASO Author Reflections: Bridging the Gap in Palliative Therapy for Young Adults with Advanced Gastrointestinal Cancer.
Monton O, Kopecky K, Johnston FM
Ann Surg Oncol. 2025 Jun;32(6):4304-4305 doi: 10.1245/s10434-025-17190-3.
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