Oncology Expert Witnesses in Montana

Oncology, Hematology - cutaneous malignancies, gastrointestinal malignancies, melanoma, skin cancers, merkel cell, gastric, esophageal, liver, pancreas, colon, rectal, small bowel, neuroendocrine tumors, adenocarcinoma, soft tissue sarcoma, bone sarcoma, anal, abdominal, immunotherapy, chemotherapy

Samuel S. Thomas, MD Triple Board-Certified Medical Oncologist & Hematologist Windermere, Florida | Phone: (954) 663-7551 | Website: www.medoncmd.com Expert Witness Profile Dr. Sajeve Thomas is a triple board-certified (Internal Medicine, Hematology, Medical Oncology) medical oncologist with over 14 years of active clinical practice and more than 100 expert witness case reviews. He provides expert consultation for both plaintiff and defense in oncology-related malpractice claims, with specific expertise in cutaneous, gastrointestinal, and soft tissue malignancies. Dr. Thomas is known for his ability to clearly explain complex medical issues to juries, backed by balanced litigation experience, academic involvement, and ongoing clinical practice at a major cancer center. Areas of Expertise Delayed or missed cancer diagnosis Chemotherapy and immunotherapy complications Causation and prognosis in metastatic disease Standard of care reviews (SOC) Oncology adverse events & treatment dev...

Oncology, Hematology - Medical Malpractice, Failure to diagnose cancer, Improper cancer treatment, Product liability, Toxic Torts, Cancer causing agents, Patent Infringement

Dr. Stark has a blue-ribbon top-tier Ivy League education: BA cum laude from Yale and MD cum laude from Harvard. He trained in Internal Medicine at Washington University/Barnes Hospital and returned to Harvard for a fellowship in Medical Oncology at the Dana Farber Cancer Institute. He practiced Hematology and Medical Oncology for 34 years and is currently Full Professor of Medicine at Eastern Virginia Medical School and a visiting lecturer at the University of Miami. He is board-certified in Internal Medicine and Medical Oncology for life, is a Fellow of the American College of Physicians, and a member of the American Society of Clinical Oncology. He has extensive experience as a litigation expert serving plaintiffs and defendants in equal numbers throughout the United States. He is considered an expert testifying witness making a good impression with juries. He is an editor of Practical Reviews in Cancer Management, a publication of Oakstone Publications, which produces con...

Radiation Oncology, Oncology - Radiation injury, quality assurance, radiation safety, delayed diagnosis, breast cancer, radiation induced cancer, product liability, malpractice, radiation causation, mesothelioma, prostate cancer, causation, toxic tort, hospital safety, secondary cancer, latency, head neck cancer, radiation exposure, environmental exposure, cancer

https://www.cancercausationexpert.com pberonmd@gmail.com 310-709-4604 Board-certified radiation oncologist with more than 20 years of active clinical experience and longstanding expert witness experience in medical malpractice, radiation oncology standard of care, product liability, toxic tort, environmental exposure, radiation exposure, and radiation-induced cancer matters. Retained by both plaintiff and defense counsel. Expertise includes general and specific causation, radiation dose assessment, exposure pathway analysis, latency, tumor biology, competing risk factors, epidemiology, radiobiology, and mechanistic cancer causation. Frequently evaluates whether an alleged malignancy is medically and biologically consistent with the type, magnitude, dose, timing, and pathway of an alleged ionizing radiation or environmental exposure. Served as Chair of a national Radiation Oncology Quality Assurance Committee for the American Society for Radiation Oncology. Form...

MIssoula, Montana

Oncology, Hematology - Delayed Diagnosis of Cancer, Failure to Follow Established Clinical Guidelines, Adverse Drug Side Effects, Failure to Follow Chemotherapy and Radiation Therapy Guidelines, Informed Consent, Analysis of Medical Errors on Patient Quality of Life, Causation

I am a triple board certified and Mayo-trained Hematologist/Medical Oncologist offering 24/7 medical consultation for clients with cancer and complex internal medicine diseases. I actively manage patient care. I am available for medical legal expert witness cases (plaintiff and defense). I have assisted in over 450 cases and done numerous reports, depositions (112) and several trials (27) since 1996 (as of March 26, 2026). I am board certified in Internal Medicine, Hematology and Medical Oncology. My Hematology/Medical Oncology training was at the Mayo Clinic in 1985-88. I worked in Missoula, Montana from November 1988 until June 2010. I joined Maui Medical Group in June 2010. In March 2011, I opened up a medical consultation and expert witness business - Quality Cancer Care/Judy L Schmidt MD FACP. I have been a very active member of ASCO (American Society of Clinical Oncology); this has included numerous positions associated with Medicare and Quality Cancer Care. ASCO asked m...

Missoula, Montana

Oncology - Medical Oncology , Targeted therapy, Deviation from standard of care, Standard of care, Immunotherapy, Misinterpretation of test results, Evidence-based oncology, Toxicity management, Improper treatment selection, Diagnostic workup, Causation analysis, Preventable Cancer Harm, Chemotherapy, Delayed diagnosis

Since graduating Hematology-Oncology fellowship from MD Anderson Cancer Center in 2012, I have worked in academics, hospital-employed positions, private practice, and locum tenens. This exposure to a diverse range of practice environments has allowed me to observe significant variabilities in practice patterns and associated clinical consequences. I have also learned how to communicate complex clinical concepts to patients and family members who may have limited educations and no medical backgrounds. I am committed to delivering top quality patient care, as well as providing expert witness services with the same degree of professional integrity.