William R. Halloran, MD, is a psychiatrist practicing in Chico, California, with a focus on child & adolescent psychiatry. Chico also has 23 psychiatrists and 47 psychologists listed in this directory.
Child & Adolescent Psychiatry
Medical diagnosis and treatment, including medication, for children and teens.
This listing comes from the public NPI registry. Confirm availability, insurance and fit directly with the practice.
Listings are based on the public National Plan and Provider Enumeration System (NPPES) registry and may not reflect current availability, insurance, or license status. Always confirm details directly with the provider. Are you a listed psychiatrist? Claim or update your profile.