Charis Center, Inc. 1700 West Jones Avenue Duncan, OK 73533 https://chariscenter.org (580) 786-6000 GET DIRECTIONS Charis Center, Inc. Pregnancy Center offers the following confidential, cost-free services: 24-Hour HelplineAbortion InformationAdoption InformationHousing ReferralsMaternity & Infant SuppliesMedical ReferralsParenting EducationPost-Abortion SupportPregnancy Options InformationPregnancy TestsSTD/STI InformationSupport for MenUltrasound (Onsite)