Marsha Ryan, MDGeneral SurgeryBoard Certified 120 North Illinois Ave. Office HoursMonday-Friday 8:00 am -5:00 pm Accepting New Patients Hospital AffiliationsMemorial Hospital of Carbondale Professional InterestLaparoscopic & Advanced Laparoscopic procedures Medical EducationUniversity of Oklahoma College of Medicine, Oklahoma City, OK InternshipOklahoma Memorial Hospital and Clinics, Oklahoma City, OK ResidencyUniversity of Missouri Columbia School of Medicine, Columbia, MO LanguagesEnglish |