Marni Tierno

Oncology & Diagnostic Testing Leadership | Genomic & Precision Medicine Expert | Medical Affairs Professional with 20+ Years in Cancer Care | PhD Scientist & Registered Nurse

Role
VP of Medical Affairs at Precisedx
Location
Pittsburgh, PA, US
LinkedIn followers
500 followers
Healthcare & Human ServicesView LinkedIn profile

About Marni Tierno

I am a dynamic leader and team player dedicated to improving the quality of treatment decisions for cancer patients. I have a diverse scientific and clinical/medical background with 20 years of training and experience within academic, cooperative group and industry environments. I have the unique ability to address all aspects of oncology research/development and patient care through my knowledge and skills as a basic science oncology researcher, my clinical training as an oncology nurse, my experience in clinical trial development, and my capacity to communicate and teach in a complex and competitive environment as a Medical Science Liaison. Overall, I possess strong analytic, interpersonal, organizational and communication skills that are necessary to be a valuable contributor to any organization.

Experience

  1. VP of Medical Affairs

    Precisedx

    Aug 2025 — Present

Education

  • University of Pittsburgh School of Medicine

    PhD, Pharmacology

    1994 — 1999

  • Boston University

    BA, Chemistry, with distinction

    1990 — 1994

  • UPMC Shadside School of Nursing

    Diploma, Registered Nursing/Registered Nurse

    2003 — 2007

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Marni Tierno — VP of Medical Affairs at Precisedx in Pittsburgh, PA, US | Unifers