Contact information for the WIC office, Jackson County WIC Clinic. This WIC clinic is located in Medford Oregon. The WIC program in Oregon helps provide supplemental foods, health care referrals and nutrition education for low-income pregnant, breastfeeding and non-breastfeeding postpartum women. If you are planning to apply for WIC benefits at Jackson County WIC Clinic, then you may need to provide proof of income, proof of AHCCCS, TANF, food stamps or Section 8 participation that meets the OR WIC income guidelines and proof of residence or identity. To find out more contact the office below.