Brinton K. Baker PA-C My Medical Specialty: General Surgery Male | Speaks: English Board Certification National Commission on Certification of Physician Assistants This Provider Practices at: Cotton O'Neil Mulvane823 S.W. Mulvane St.Topeka, KS 66606-1764(785) 354-9591Fax: (785) 354-0519View Google Map Stormont Vail Emergency & Trauma Center1500 S.W. 10th Ave.Topeka, KS 66604-1353(785) 354-9591Fax: (785) 354-0519 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.