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MK

Mary Kosterman

Rn

registered nurse Greendale, WI Froedtert Health
j.doe@example.com (555) 123-4567 linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Tenure
19 years at Froedtert Health
Connections
13
Position in HealthTal Database
  • 127,038 healthcare professionals in HealthTal hold the registered nurse specialty. Mary Kosterman is one of them.
  • 2,495 registered nurses are based in WI (out of 28,699 total healthcare contacts in that state).
  • 287 contacts at Froedtert Health are tracked in HealthTal.
  • Typical registered nurse compensation in WI: $67,000 – $125,000 (median $83,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of registered nurses in WI: Aurora Health Care (217), Froedtert Hospital (107), Wheaton Franciscan Healthcare (79).
  • 7% of registered nurses in WI hold a senior title (Director, Manager, Chief, VP, etc.).
  • 41% of registered nurses in WI have verified education credentials on file.
  • Data refreshed July 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
Concordia University-Wisconsin
MSN
2012
Skills
Medical/Surgical
About Froedtert Health
Industry
Hospitals & Physicians Clinics
Employees
1000 to 4999
Revenue
$1B+
Website
froedtert.com
Office Location
11211 W Lincoln Ave, Milwaukee, WI
Professional Overview

Mary Kosterman is a Rn, currently affiliated with Froedtert Health, based in Greendale, WI. As a registered nurse, Kosterman contributes to patient care, clinical workflows, and healthcare operations in Greendale, WI. They have been with Froedtert Health for 19 years. Kosterman holds academic credentials, including MSN, from Concordia University-Wisconsin. Core competencies include Medical/Surgical. Froedtert Health operates in the Hospitals & Physicians Clinics sector with a workforce of 1000 to 4999 employees. Healthcare organizations seeking to recruit registered 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 registered nurse specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Greendale, WI 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 registered 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 registered nurses →

Frequently Asked Questions

Where is Mary Kosterman located?
Mary Kosterman is based in Greendale, WI. They are currently affiliated with Froedtert Health.
What is Mary Kosterman's specialty?
Mary Kosterman specializes in registered nurse. Their current role is Rn.
Where does Mary Kosterman currently work?
Mary Kosterman currently works at Froedtert Health. They have been there for 19 years.
What is Mary Kosterman's educational background?
Mary Kosterman attended Concordia University-Wisconsin.
How do I contact Mary Kosterman for recruiting?
HealthTal provides verified direct email address and phone number for Mary Kosterman. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a registered nurse?
Recruiting registered nurses typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for registered nurses across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a registered nurse in WI?
registered nurses in WI typically earn $67,000 to $125,000 annually, with a median of $83,000. 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.

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