General Contact List

  • Main number: (281) 863-1000

    Toll free number: (800) 381-2637

    Mailing address:

    McKesson Specialty Health
    10101 Woodloch Forest
    The Woodlands, TX 77380

    For driving directions, please click here.

  • Members of the media may direct questions or inquiries to Claire Crye, Manager, Public Relations.

  • If you would like to be contacted about your practice joining The US Oncology Network, click the Learn More link below.