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1275 York AvenueDept of Pathology, Box #36New York, NY 10065
Phone+1 212-639-8137
Dr. Ewalt is on Doximity
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Education & Training
Stanford Health Care-Sponsored Stanford UniversityFellowship, Molecular Genetic Pathology, 2014 - 2015- Stanford Health Care-Sponsored Stanford UniversityFellowship, Hematopathology, 2013 - 2014
New York Presbyterian Hospital (Columbia Campus)Residency, Pathology-Anatomic and Clinical, 2009 - 2013
Columbia University Vagelos College of Physicians and SurgeonsClass of 2009
Certifications & Licensure
CA State Medical License 2012 - 2028
NY State Medical License 2020 - 2028
NJ State Medical License 2021 - 2027
CO State Medical License 2017 - 2021
American Board of Pathology Pathology - Anatomic/Pathology - Clinical- American Board of Pathology Molecular Genetic Pathology
- American Board of Pathology Pathology - Molecular Genetic
- American Board of Pathology Hematopathology
NYS CLEPCertifiacte of Qualification
Publications & Presentations
PubMed
- 1 citationsMolecular and Structural Basis of Pan-Resistance to BTK Degraders and Inhibitors.Quinlan Sievers, Hao Lu, Allison Cool, Stefan Gajewski, Tim Kong
Cancer Discovery. 2026-07-22 - Detection of MEN1 resistance mutations in cell-free DNA from acute leukemia patients treated with menin inhibitors.Neerav Shukla, Karmelina Charalambous, Shanita Li, Kaitlyn H Ko, Hilary Casanova
Blood Cancer Journal. 2026-06-16 - Lorlatinib-induced remission in refractory acute myeloid leukemia with an anaplastic lymphoma kinase fusion.Leora Boussi, Natalia Tijaro Ovalle, Brandon S Imber, Mark D Ewalt, Michael Glick
Haematologica. 2026-05-28
Press Mentions
Why Speed Matters: The Expanding Role of Rapid NGS in Precision OncologyOctober 8th, 2026
AMP Addresses Clinical Relevance of DNA Variants in Chronic Myeloid NeoplasmsAugust 23rd, 2018
Committees
- Hematopathology Subdivision Representative, Teaching and Education Committee - Association for Molecular Pathology (AMP) 2016 - Present
Professional Memberships
- Member
- Member
- Association for Molecular PathologyMember
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