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Marianne Cowan

Registered Nurse

Nurse Tulsa, OK Hillcrest Healthcare System

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Reveal Contact Info

Overview

Level

Staff

Function

Healthcare

Gender

Female

Position in HealthTal Database

649,767 healthcare professionals in HealthTal hold the Nurse specialty. Marianne Cowan is one of them.
4,412 Nurses are based in OK (out of 12,026 total healthcare contacts in that state).
349 contacts at Hillcrest Healthcare System are tracked in HealthTal.
Typical Nurse compensation in OK: $98,000 – $147,000 (median $114,000). Source: BLS OEWS adjusted for state cost of labor.
Top employers of Nurses in OK: Integris Health (191), Saint Francis Health System (182), Mercy (132).
6% of Nurses in OK hold a senior title (Director, Manager, Chief, VP, etc.).
65% of Nurses in OK have verified education credentials on file.

Data refreshed June 2026.

Public records & verifications

Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
Professional LinkedIn profile on file (subscribers only).
Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.

Education

East Central University

Tulsa Community College

About Hillcrest Healthcare System

Industry

Hospitals & Physicians Clinics

Employees

5000+

Revenue

$1B+

Website

hillcrest.com

Office Location

1120 S Utica Ave, Tulsa, OK

Professional Overview

Marianne Cowan is a Registered Nurse, currently affiliated with Hillcrest Healthcare System, based in Tulsa, OK. As a nurse, Cowan contributes to patient care, clinical workflows, and healthcare operations in Tulsa, OK. Cowan holds academic credentials from East Central University and Tulsa Community College. Hillcrest Healthcare System operates in the Hospitals & Physicians Clinics sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit nurse professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. 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 Tulsa, OK 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.

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.

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Frequently Asked Questions

Where is Marianne Cowan located?

Marianne Cowan is based in Tulsa, OK. They are currently affiliated with Hillcrest Healthcare System.

What is Marianne Cowan's specialty?

Marianne Cowan specializes in Nurse. Their current role is Registered Nurse.

Where does Marianne Cowan currently work?

Marianne Cowan currently works at Hillcrest Healthcare System.

What is Marianne Cowan's educational background?

Marianne Cowan attended East Central University and Tulsa Community College.

How do I contact Marianne Cowan for recruiting?

HealthTal provides verified direct email address and phone number for Marianne Cowan. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

How do I recruit a Nurse?

Recruiting nurses typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for nurses across all 50 states, allowing you to contact candidates directly without going through job boards.

What is the average salary for a Nurse in OK?

Nurses in OK typically earn $98,000 to $147,000 annually, with a median of $114,000. 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.