John J Hosier Expert Witness
Curriculum Vitae

Contact this Expert Witness

  • Additional States: California, New York, and Pennsylvania
  • Company: John Hosier Healthcare Consulting, LLC
  • Phone: (862) 596-1911
  • Cell: (862) 596-1911
  • Website:

Specialties & Experience of this Expert Witness

General Specialties:

Marketing and Management

Keywords/Search Terms:

Bio-similar drugs, Biotech & Pharma Marketing, Operations, Branded Promotion, CNS Products, Medicare, Oncology Products, Pharma Commercialization, Pharmaceutical Contracting & Pricing, Pharmaceutical Launch, Pharma Marketing, Pharma Sales, Specialty Pharma, DTC, Commercially Reasonable Efforts, CRE


B.S. Biology, Baldwin Wallace College

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Mr. Hosier is a strategic advisor to the life sciences industry drawing on more then 26 years of sales, marketing and managed markets experience in commercial healthcare organizations. He has provided insights to small molecule & biotechnology companies across multiple therapeutic areas but has maintained a heavy concentration in oncology and specialty pharmaceuticals. He has led brand launch; corporate, franchise, and strategic brand planning; commercial integration; organizational design; and operational effectiveness from multiple perspectives (as the client, as the independent consultant, and as an agency lead). Mr. Hosier’s firm has architected the launch of rare disease and oncology business units for multiple pharmaceutical clients (large and small); led development of the managed markets, trade, and distribution strategy for the launch of new chemical entities (NCEs) and 505(b)2 assets for various organizations; advised on commercially reasonable effort (CRE); and provided commercial assessment and recommendation of various licensing and co-promote deals between organizations. Mr. Hosier is an active mentor with various biotech/healthtech accelerators in the tri-state area; serves as council member and advisor to numerous market research firms serving the financial industry; is an adjunct professor of pharmaceutical marketing with the Silberman School of Business, FDU; Before launching his own consulting firm, Mr. Hosier held leadership positions of increasing responsibility including strategy, sales, marketing, account management, state & federal policy, pricing/contracting, and commercial operations. He has managed $80M through $2B P&Ls. His roles have spanned across 11 therapeutic areas (including orphan and ultra-orphan disease states) and nearly 50 marketed products (oral solid and injectable/IV formulations, device and diagnostics) with various pharmaceutical and biotech organizations including: Zeneca, Pharmacia & Upjohn, Pfizer, Roche, Eisai. Mr. Hoiser has served as an expert witness since 2015.