Dr. Shirley graduated from University of Missouri Kansas City School of Medicine in 1977 and has been in practice for 40 years. He completed a residency at University of Missouri Kansas City School of Medicine. He currently practices at Cox Monett Hospital Emergency Medicine and is affiliated with Cox Monett Hospital. Dr. Shirley accepts multiple insurance plans including TRICARE, Medicare and UnitedHealthcare. Dr. Shirley is board certified in Internal Medicine.