Leighton E. York APRN My Medical Specialty: Family MedicineRelated Departments: Primary Care Male | Speaks: English This Provider Practices at: Cotton O'Neil Emporia Suite 4011301 W. 12th Ave. Suite 401Emporia, KS 66801-2591(620) 343-2900Fax: (620) 343-9484View Google Map Suggest An Update Credential change? New location?Enter provider updates below.Close Your Email* Update DetailsNameThis field is for validation purposes and should be left unchanged. 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.