Prescribing Error Expert Witnesses

Albuquerque, New Mexico

Pharmacology- Clinical, Pharmacist - Prescribing Error, Drug Interaction, Drug Toxicity, Overdose, Pharmacy Error, Pediatric Pharmacist, Polypharmacy, Adverse Drug Reaction, Pharmacy Practice, Pharmacy Standards, Pharmacy Malpractice, Drug Allergy, Pharmacogenomics

Dr. Probst is a consultative expert for medical litigation cases requiring pharmacological expertise. He has extensive pharmacy experience - including pediatrics - in academic medical centers and other practice settings, and he can opine on causation or standard of care issues associated with medications. Following a long hospital based pharmacy career, he now serves as an accreditation surveyor and as a consultant to physicians and patients on complex medication issues. He has co-authored numerous articles involving translational research, reviews manuscripts for several journals, has taught pharmacology topics in nursing and medical courses, and delivered presentations at local, state and national meetings. He has maintained Board Certified Pharmacotherapy Specialist designation since 1998, is an active member of American Society of Health-System Pharmacists and a former member of several other pharmacy organizations.

Houston, Texas

Pharmacist, Toxicology - Pharmacy, Retail, Clinical Pharmacist, Prior Authorization, Pharmacology, Overdose, Immunization, Vaccines, Medication Therapy Management, Medication Error, Dispensing Error, Standard of Care, Drug-Drug Interactions, Adverse Drug Events, Prescribing Error, Administration Error, High Risk Medications, Geriatrics/Peds Pharmacotherapy

I am a licensed Pharmacist (PharmD, RPh) with extensive experience across retail pharmacy operations, clinical review, and medication utilization management. I have experience in prior authorization and clinical review role, where I have evaluated medical necessity, guideline adherence, and regulatory compliance for a broad range of therapeutic classes. My professional background includes years of hands-on experience as a Staff Pharmacist and Pharmacist-in-Charge, overseeing prescription verification, medication safety, controlled substance management, immunization services, staff supervision, workflow optimization, and compliance with state and federal pharmacy regulations. This role required direct accountability for patient safety and documentation accuracy. I hold active pharmacist licensure and maintain certifications in immunization delivery, basic life support (BLS), and medication therapy management principles. My training includes clinical documentation review, prior auth...