Ashley Ellis, MD
Assistant Professor
University Hospital Level 3
Stony Brook Medicine
Stony Brook, NY 11794-7025
Tel: (631) 444-3000
Fax: (631) 444-3419
Email: Ashley.Ellis@stonybrookmedicine.edu
Clinical Practice:
Dr. Ellis is Board Certified in Clinical Pathology (2019) and Blook Banking/Transfusion Medicine (2023).
Education:
2015: MD, University of Alabama School of Medicine
2010: BS, University of Alabama at Birmingham, Molecular Biology
2006: BA, Washington University in Saint Louis, Ancient Studies
Residency and Fellowship Training:
2019 - 2020: Fellow, Blood Banking/ Transfusion Medicine, Saint Louis University
2015 - 2019: Resident, Clinical Pathology, Virginia Commonwealth University/Medical College of Virginia
Current and Previous Appointments:
2025 - Present, Clinical Assistant Professor, Department of Pathology, Stony Brook University Hospital, Stony Brook, NY
2024 - 2025: SSM SLU Health Blood Banking/Transfusion Medicine Fellowship Director
2024 - 2025: SSM SLU Health Blood Banking/Transfusion Medicine Medical Director
2023 - 2024, 2025: SSM SLU Health Hematology/Coagulation Medical Director
2023 - 2024: SSM SLU Health Residency Associate Program Director
2023 - 2025: SSM SLU Health Assistant Professor of Pathology Saint Louis University
2022 - 2025: Saint Louis University Department of Pathology Assistant Professor
2021 - 2022: University of Washington Department of Laboratory Medicine and Pathology Clinical Assistant Professor
Peer Reviewed Publications:
Guavera-Rodriguez, N., Ellis, A., Kunwor, R. (2025). “Title: Disproportionate Risk of Hematologic Malignancies in Sickle Cell Disease Across Age Strata: A Multicenter Matched Cohort Analysis.” Blood. Pending.
Sartaj., S., Ellis, A. (2025). “Acute Hemolytic Transfusion Reaction from Platelet Transfusion.” British Medical Journal. Pending.
Ellis, A., Ahmed, I., Deol, R., Hermelin, D. and Blackall, D. (2020). “Tan-White Amorphous Material in an Apheresis Cassette Reservoir.” Transfusion, 60 (10), 2174-75. DOI: 10.1111/trf.15925
Ellis, A., Gross, A., Budd, J. and Miller, G.W. (2020). “Influence of Reagent Lots and Multiple Measuring Systems on Estimating the Coefficient of Variation from Quality Control Data; Implications for Uncertainty Estimation and Interpretation of QC Results.” Clinical Chemistry and Laboratory Medicine, 58 (11), 1829 1835. DOI: 10.1515/cclm-2020-0320
Ellis, A.D., McGwin, G., Davis, G.G. and Dye, D.W. (2016). “Identifying Cases of Heroin Toxicity Where 6-Acetylmorphine (6-AM) is Not Detected by Toxicological Analyses.” Forensic Science, Medicine and Pathology, 12 (3), 243-7. DOI: 10.1007/s12024-016-9780-2.