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Hematology Expert Witnesses

Hematology-related disputes in complex commercial litigation typically arise in pharmaceutical, medical device, and blood product matters, when a blood-related drug, diagnostic device, or blood product is alleged to have failed to perform as its clinical data and labeling represented, rather than in a single patient's individual treatment. These disputes surface in pharmaceutical litigation over anticoagulants, clotting factor products, and other hematology drugs and their documented safety and efficacy profiles, in medical device litigation involving hematology diagnostic and laboratory equipment, and in blood bank and transfusion medicine regulatory disputes over whether an institution's blood product handling and testing protocols met applicable standards. Because hematologic conditions and blood product safety involve complex coagulation and laboratory science, determining whether a drug, device, or institutional protocol is scientifically supported requires specialized hematology expertise. The central issue is typically whether the clinical and scientific evidence at issue supports the safety, efficacy, or regulatory compliance claims made about the product or protocol.

A hematology expert helps attorneys evaluate that question by applying clinical and laboratory standards for hematologic diagnosis and treatment to the drug, device, or institutional evidence at issue. That might mean assessing whether an anticoagulant or clotting factor product's documented adverse effect profile is consistent with claims made in pharmaceutical litigation, evaluating whether a hematology diagnostic device's design and labeling addressed known clinical risks, or analyzing whether a blood bank's testing and handling protocols complied with applicable regulatory standards. These findings support positions on causation, product defect, and regulatory compliance, giving attorneys a clinically grounded basis for litigation strategy.

Hematology cases benefit from experts whose specific background, whether clinical hematology, coagulation and bleeding disorders, or transfusion medicine, matches the precise product or institutional question at issue rather than hematology in general terms. Round Table Group's hematology network includes hematologists, pathologists, and biomedical engineers with experience across coagulation disorders, blood product safety, and laboratory diagnostics. With more than 75,000 expert searches completed for litigators, we help attorneys match a case's specific hematology issue to an expert whose credentials will withstand scrutiny. Let us help you find the right hematology expert for your case by calling us at (202) 908-4500.

Kinds of Cases We Work On

Round Table Group helps our clients find a wide variety of Hematology expert witnesses for cases like:

01

Clinical Trial Adverse Event Dispute.

A biotech company sued the contract research organization it hired to run a Phase 3 trial for a new anemia therapy, alleging the CRO failed to properly flag a cluster of thrombotic events among trial participants before the data was submitted to regulators. We identified experts with experience in hematologic clinical trial safety monitoring, thrombosis risk assessment, and adverse event adjudication. The expert's review of the trial's safety database confirmed the CRO's adjudication process missed a reportable signal, supporting a substantial settlement.
02

Plasma Supply Contamination Dispute.

A plasma fractionation company sued one of its collection center suppliers after a batch of pooled plasma used to manufacture clotting factor concentrate tested positive for a bloodborne pathogen, forcing a costly product recall. We identified experts with experience in blood product screening protocols, plasma fractionation processes, and pathogen inactivation validation. The expert's audit of the supplier's screening records traced the lapse to a skipped donor-testing step, anchoring a substantial recovery.
03

Clotting Factor Patent Dispute.

Two biologics manufacturers disputed the validity of a patent covering an extended half-life clotting factor therapy for hemophilia, with the patent holder alleging a competitor's newly launched product infringed key structural claims. We identified experts with experience in coagulation factor biochemistry, protein engineering, and pharmacokinetics of biologic therapies. The expert's structural comparison of the two molecules' modification sites supported a finding of infringement and contributed to a favorable settlement.
04

Biotech Acquisition Safety Signal Dispute.

A pharmaceutical company sued the former shareholders of a biotech it had acquired, alleging the sellers withheld an internal safety report flagging an elevated rate of severe neutropenia in an oncology-hematology drug candidate's early trials. We identified experts with experience in hematologic toxicity assessment, oncology drug development, and clinical trial safety reporting. The expert's review of the pre-acquisition trial data confirmed the neutropenia signal had been internally documented but omitted from due diligence materials, anchoring a substantial post-closing indemnification claim.
05

Anticoagulant Dosing Defect Dispute.

A hospital system sued an anticoagulant manufacturer after a formulation change caused inconsistent dosing across a batch of prefilled syringes, leading to a spike in bleeding complications among treated patients and prompting the hospital to pull the product from its formulary. We identified experts with experience in anticoagulation pharmacology, hospital pharmacy quality systems, and bleeding complication analysis. The expert's dosing variability analysis linked the formulation change to the complication spike, supporting a substantial settlement.
06

Blood-Thinner Recall Coverage Dispute.

A pharmaceutical company sued its product liability insurer after the insurer denied coverage for claims arising from a nationwide recall of a blood-thinning medication, arguing the losses fell within a policy exclusion for known defects. We identified experts with experience in anticoagulant drug safety, pharmacovigilance practices, and product recall causation. Expert testimony establishing that the defect wasn't reasonably knowable before the recall helped defeat the insurer's exclusion defense.
07

Coagulation Analyzer Defect Dispute.

A hospital laboratory network sued a diagnostics equipment manufacturer after a fleet of coagulation analyzers began producing inaccurate clotting time results, forcing the network to retest thousands of patient samples and delay time-sensitive treatment decisions. We identified experts with experience in coagulation testing methodology, laboratory instrument validation, and clinical laboratory quality control. The expert's analysis traced the inaccuracies to a reagent-calibration defect in the analyzer's software, supporting a sizable settlement.
08

Contaminated Platelet Supply Dispute.

A hospital system sued its blood supplier after a shipment of platelet units linked to a cluster of transfusion reactions was later found to have been stored outside validated temperature ranges. We identified experts with experience in blood component storage standards, transfusion medicine, and blood bank quality assurance. The expert's review of the supplier's cold-chain logs confirmed repeated temperature excursions went uninvestigated, anchoring a substantial recovery.
09

Clotting Factor Manufacturing Dispute.

A biotech company sued its contract manufacturer after an entire production run of a recombinant clotting factor product failed potency specifications shortly before a scheduled launch, forcing a costly delay. We identified experts with experience in biologics manufacturing, protein purification processes, and potency assay validation. The expert's investigation identified a purification-step deviation as the root cause, supporting the biotech's breach of contract claim and a substantial settlement.
10

Hematology Biologic Patent Settlement Dispute.

A generic manufacturer alleged that a branded biologic company's patent settlement over a widely used clotting factor therapy amounted to an unlawful pay-for-delay arrangement that kept a lower-cost alternative off the market. We identified experts with experience in biologics market dynamics, pharmaceutical patent litigation economics, and hematology drug pricing. The expert's market analysis quantified the delay's effect on purchaser costs, supporting a substantial settlement.

Here are a few of our favorite Hematology Expert Witnesses:

California Flow Cytometry, Hematology, Optics Expert 48211

This sample expert has over 25 years of experience and specialization in optics, with specific knowledge in flow cytometry, cell sorting, and hematology analysis. This expert has been issued 19 patents in optics, lasers, microfluidics, and biophotonics (17 more pending), as well as professional awards. This expert is a senior member of both OSA and SPIE. Founded and runs a design, consulting, and product development firm, and cofounded a design automation software company, both in Silicon Valley. Published on subjects from flow cytometry to optical design, and I teach courses on these subjects.

 

California Medical Oncology, Hematology Expert #464

I have 35 years of experience, and specialize in the field of medical oncology and hematology with specific knowledge in the areas of malpractice and causation. I have published on such topics as over 50 publications in oncology and hematology. I have testified 20 times on topics such as breast cancer, gastrointestinal cancer and lung cancer. I have earned numerous major awards as teacher of medical oncology and hematology.

 

Florida Gene Therapy, Hematology Expert #15209

I have 15 years of experience in the field of hematology, with specific knowledge of malignant and benign hematology, pharmacology, and gene therapy. I have published on such topics as treatment of hemophila, pulmonary hypertension, and other gene therapy. I have testified on medical misconduct, coagulation issues and Jehovah Witnesses, and blood use.

 

Utah Hematology, Coagulation Expert #15342

I have 29 years of experience and specialize in the field of hematology, with specific knowledge of benign hematology, bleeding disorders and clotting disorders.

 

Pathology, Hematology Expert #16411

I have 15 years of experience and specialize in the field of hematopathology, with specific knowledge of pathology, digital pathology and hematology. I have published on such topics as pathology, hematology and digital pathology.

 

Your Case Deserves The Best Hematology Expert Witnesses

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The right expert witnesses and consulting experts can make your case. That’s why we have spent so many hours over the past quarter century making sure our clients have just the right expert team — whether one expert or many, early-stage advice or expert reports and testimony. Across over 50,000 expert search assignments, we have honed a unique, customized approach to identifying, analyzing and connecting with expert talent so you can focus on winning your case.

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California Pathology, Hematology Expert #17715

I have 7 years of experience, and specialize in the field of pathology with specific knowledge in the areas of lymphoma, leukemia and laboratory hematology. I have published on such topics as bone marrow pathology, lymphoma and myeloproliferative neoplasms. I am an academic pathologist with diagnostic expertise in hematopathology. I run a hematology laboratory and I am familiar with regulatory and administrative issues with respect to the clinical laboratory.

 

California Oncology, Hematology Expert #18522

I have 19 years of experience, and specialize in the field of pediatric oncolog, hematology and stem cell transplant with specific knowledge in the areas of stem cell transplantation, institutional review board and regulations. I have published on such topics as stem cell transplantation and neuroblastoma. I have testified on child abuse cases. I am presently the medical director of a stem cell transplant unit.

 

Tennessee Veterinary Medicine, Hematology Expert #39299

I have 6 years of experience, and specialize in the field of veterinary clinical pathology with specific knowledge in the areas of hematology, clinical chemistry and diagnostic cytopathology. I have published on such topics as iron deficiency, anemia and diagnostic cytopathology.

 

Florida Hematology, Medical Oncology Expert #46292

I have 35 years of experience, and specialize in the field of hematology and medical oncology with specific knowledge in the areas of coagulation, hematological malignancies and solid tumors. I have published on such topics as hemoglobin function, case histories and chemotherapy. I have testified on lung cancer.

 

Connecticut Hematology, Health Care, Testing Expert #48187

I have 25 years of experience, and specialize in the field of laboratory medicine and hematology with specific knowledge in the areas of clinical laboratory testing, coagulation and molecular diagnostics. I have published on such topics as new medical laboratory devices and tests, transfusion medicine and hematology. I have testified 10 times on topics such as bleeding, hematologic malignancy and stem cell transplantation.

 

California Hematology Expert #51302

I have 6 years of experience and specialize in the field of hematology and oncology with specific knowledge in the area of hematology. I have published on such topics as anemia, lung cancer and prostate cancer.

 

Put Our Hematology Expert Network to Work for You

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Our huge network of experts – eminent university professors and practitioners who have achieved renown as thought leaders in their fields – combined with unparalleled research capabilities puts the experts you need at your disposal when and where you need them.

If you’re a litigator or general counsel, we want to put this network to work for you and your clients. Let us know how we can help by calling us at (202) 908-4500 or filling out the form on this page. We’re so confident you’ll love what we do that unless you retain an expert we present there’s no charge!

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Questions Attorneys Ask About Hematology Expert Witnesses:

A hematology expert typically becomes necessary in pharmaceutical litigation involving anticoagulants or clotting factor products, medical device litigation involving hematology diagnostic and laboratory equipment, and blood bank or transfusion medicine regulatory disputes over blood product handling and testing protocols.
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