← Back

Bill Dafnis, DO

Kierland Commons Office

Accepting New Patients


Family Medicine


AZCOM - Midwestern

Years Practicing


About Bill

Book Now

Friendly and supportive, Bill aims to develop long-term relationships with patients and help them reach their health goals. He enjoys getting to know patients and creating a relaxed environment where they feel comfortable discussing their concerns and working on a plan forward. Bill keeps himself healthy by working out regularly and playing golf. He spends his free time with his family, coaching his son’s baseball and football teams, and supporting his daughter at her dance competitions. Bill earned his degree from the Arizona College of Osteopathic Medicine at Midwestern University and completed his residency at St. Joseph's Hospital.


  • Diabetes, Hypertension, Lipid Disorders
  • Digestive Disorders
  • Exercise, Nutrition, Weight Management
  • Lifestyle Modification
  • Men's Health
  • Smoking Cessation