Availability
Select a date & time
Select a date
Pick a day on the calendar to see open times.
Online booking not available
This provider hasn't enabled online appointments. Please contact them directly to schedule.
Call (312) 996-2180Ask the AI booking assistant for help →About
Catherine Jean Ryan, PHD, RN, APN, CCRN, PHD, RN, APN, CCRN is a Critical Care Medicine Clinical Nurse Specialist provider located in Chicago, IL.
Contact information
Office hours
Monday, Friday: 9:00 AM, 5:00 PM
Saturday: Closed
Sunday: Closed