Ryan A. Cook PA-C My Medical Specialty: Family MedicineRelated Departments: Primary Care Male | Speaks: English Board Certification National Commission on Certification of Physician Assistants This Provider Practices at: Cotton O'Neil North4505 N.W. Fielding RoadTopeka, KS 66618-2651(785) 354-9591Fax: (785) 270-0001View 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.