Strategic guidance from
proven professionals

Rex Williams, Ph.D.

Associate Director, Program Management & Manager, Clinical Pharmacology

Since 2014, Dr. Williams has supported Nuventra’s clients working in Clinical Pharmacology, PK/PD, and Clinical and Regulatory Operations. He has extensive experience with medical/scientific writing, study design, and program oversight. In addition, Dr. Williams conducts analytical activities to support clinical data management, noncompartmental analyses, and simulations. His primary focus has been in early phase clinical development and regulatory operations. Dr. Williams has assisted with and led the authorship of clinical study protocols, analysis plans, clinical study reports, INDs, and briefing packets for several regulatory and steering committee meetings.


  • Doctor of Philosophy, Genetics and Molecular Biology
    • University of North Carolina, Chapel Hill, NC
  • Bachelor of Science, Biochemistry
    • Texas A&M University, College Station, TX