John Ko
Registered Nurse Operating Room · Northshore University Healthsystem
Overview
Experience
Education
Skills
About Northshore University Healthsystem
Professional Overview
John Ko is a Registered Nurse Operating Room, currently affiliated with Northshore University Healthsystem, based in Hanover Park, IL. As a nurse, Ko contributes to patient care, clinical workflows, and healthcare operations in Hanover Park, IL. They have been with Northshore University Healthsystem for 15 years. Ko holds academic credentials, including Bachelor in Science and Associate, from Northern Illinois University and William Rainey Harper College. Core competencies include Nursing, Critical Care, Healthcare, Cpr Certified, Icu. Northshore University Healthsystem operates in the Hospitals & Physicians Clinics sector with a workforce of 1000 to 4999 employees. Healthcare organizations seeking to recruit nurse professionals can use HealthTal to access direct email addresses and personal phone numbers compiled from public LinkedIn profile data and public licensing data in the NPI registry. Direct outreach to nurse specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Hanover Park, IL healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.
Position in HealthTal Database
- 649,760 healthcare professionals in HealthTal hold the Nurse specialty. John Ko is one of them.
- 18,103 Nurses are based in IL (out of 48,672 total healthcare contacts in that state).
- 1,245 contacts at Northshore University Healthsystem are tracked in HealthTal.
- Typical Nurse compensation in IL: $110,000 – $165,000 (median $128,000). Source: BLS OEWS adjusted for state cost of labor.
- Top employers of Nurses in IL: Advocate Health Care (584), Rush University Medical Center (435), Osf Healthcare (331).
- 5% of Nurses in IL hold a senior title (Director, Manager, Chief, VP, etc.).
- 72% of Nurses in IL have education credentials on file.
Data refreshed November 2026.
Recruiting Nurse
Registered nurses are among the most in-demand healthcare professionals in the US. Recruiting RNs directly via personal contact data significantly reduces time-to-fill compared to job boards. When recruiting nurses, highlighting shift flexibility, signing bonuses, and professional development opportunities increases response rates.
Browse all Nurses →Frequently Asked Questions
John Ko is based in Hanover Park, IL. They are currently affiliated with Northshore University Healthsystem.
John Ko specializes in Nurse. Their current role is Registered Nurse Operating Room.
John Ko currently works at Northshore University Healthsystem. They have been there for 15 years.
John Ko attended Northern Illinois University and William Rainey Harper College.
HealthTal provides direct email address and phone number for John Ko. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
Recruiting nurses typically involves reaching out via direct email or phone. HealthTal's database provides contact data for nurses across all 50 states, allowing you to contact candidates directly without going through job boards.
Nurses in IL typically earn $110,000 to $165,000 annually, with a median of $128,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.