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Mary Klaaren

Registered Nurse

Nurse New Lenox, IL Heartland Cardiovascular Center
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Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Tenure
20 years at Heartland Cardiovascular Center
Gender
Female
Connections
11
Position in HealthTal Database
  • 649,767 healthcare professionals in HealthTal hold the Nurse specialty. Mary Klaaren is one of them.
  • 18,103 Nurses are based in IL (out of 48,672 total healthcare contacts in that state).
  • 7 contacts at Heartland Cardiovascular Center 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 verified education credentials on file.
  • Data refreshed May 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
Kishwaukee College
Associate of Science (A.S.)
Skills
Cardiology
About Heartland Cardiovascular Center
Industry
Education
Employees
1000 to 4999
Revenue
$100M to <$1B
Website
wesleyan.edu
Office Location
45 Wyllys Ave, Middletown, CT
Professional Overview

Mary Klaaren is a Registered Nurse, currently affiliated with Heartland Cardiovascular Center, based in New Lenox, IL. As a nurse, Klaaren contributes to patient care, clinical workflows, and healthcare operations in New Lenox, IL. They have been with Heartland Cardiovascular Center for 20 years. Klaaren holds academic credentials, including Associate of Science (A.S.), from Kishwaukee College. Core competencies include Cardiology. Heartland Cardiovascular Center operates in the Education sector with a workforce of 1000 to 4999 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 New Lenox, 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.

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

Where is Mary Klaaren located?
Mary Klaaren is based in New Lenox, IL. They are currently affiliated with Heartland Cardiovascular Center.
What is Mary Klaaren's specialty?
Mary Klaaren specializes in Nurse. Their current role is Registered Nurse.
Where does Mary Klaaren currently work?
Mary Klaaren currently works at Heartland Cardiovascular Center. They have been there for 20 years.
What is Mary Klaaren's educational background?
Mary Klaaren attended Kishwaukee College.
How do I contact Mary Klaaren for recruiting?
HealthTal provides verified direct email address and phone number for Mary Klaaren. 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 IL?
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.

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