Shawna J. Mitchell APRN My Medical Specialty: Internal MedicineRelated Departments: Primary Care Female | Speaks: English Board Certification American Academy of Nurse Practitioners This Provider Practices at: Cotton O'Neil Croco2909 S.E. Walnut DriveTopeka, KS 66605-2189(785) 267-0744Fax: (785) 266-3490View Google Map Suggest An Update Credential change? New location?Enter provider updates below.Close Your Email* Update Details This iframe contains the logic required to handle Ajax powered Gravity Forms. Need an appointment? Log into MyChart Don't have MyChart? Sign up today.