Our Company

Mary John

Healthcare Management Consultant
Gurgaon, IN

Tel: +91 124 4641523

E-Mail | Download bio | VCard

Professional Designations

  • Registered Nurse, Vermont State Board of Nursing
  • Member, the Trained Nurses Association of India
  • Certified Professional Coder, American Association of Professional Coders
  • Registered Nurse, Delhi Nursing Council


  • BS, Nursing (with Gold Medal), Devi Ahilya University
  • Masters, English Literature, Devi Ahilya University

Current Responsibility

Mary is a healthcare consultant in the New Delhi office of Milliman. She joined the firm in 2006.


Mary is a registered nurse with more than 10 years of experience in nursing practice and clinical consulting projects. She has been involved in a variety of consulting projects in India, the United Kingdom, Hong Kong, and the United States.

Currently she is working on the development of evidence-based measures for Milliman's data warehousing solution and decision-support tool, MedInsight.

Her primary practice areas are medical coding, claims audits, and clinical data analytics.

Prior to joining Milliman, Mary gained three years of multi-specialty clinical experience as a registered nurse in CTVS ICU and Pediatrics.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman