- Extant Medical Legal Consultants specializes in independent medical-legal consulting on pharmaceutical industry issues,  including adverse events due to drugs,  biologicals and vaccines. 
- Edward Ezrailson is a science consultant offering litigation services and expert witness testimony in areas of toxicology and pharmacology. Offices in The Woodlands,  Texas. 
- Pharmacolegal associates - Clinical Pharmacist/Legal Consultant to attorneys,  insurers,  patients,  healthcare facilities. Regarding medication use (overdosage/toxicity,  underdosing,  adverse reactions,  drug interactions,  medication errors). 
- Medical and Pharmaceutical Expert Witness and Consultant. Dr. Matthew Lee has served as a medical and pharmaceutical expert witness on numerous cases because he is ... 
- Brett C Johnson,  Pharmacology Expert Witness,  LLC - Prescription drug medical malpractice - Forensic and clinical pharmacy expert witness - Salt Lake City,  UT. - pharmacologyexpertwitness.com 
- Expert Witness in Toxicology and Pharmacology. Dr. James C. Norris. Experience: * Litigation ... * EU Registered Toxicologist . Employment Titles: ... - www.norrisconsultingservices.com