Leslie Koeller

Rn · Mercy Hospital Of Franciscan Sisters Inc.

Registered Nurse Ballwin, MO

Overview

Level
Staff
Function
Healthcare
Tenure
40 years
since Apr 1986
Gender
Female

Experience

Leslie Koeller is a Rn specializing in Registered Nurse. Currently working at Mercy Hospital Of Franciscan Sisters Inc. in Ballwin, MO. Registered Nurses provide direct patient care, administer medications, and coordinate with physicians across hospitals, clinics, and community health settings.

RnCurrent
Mercy Hospital Of Franciscan Sisters Inc.
Since Apr 1986 · 40 years · Ballwin, MO

Education

St. Louis University
1980 – 1984
Rosary High
1976 – 1980

About Mercy Hospital Of Franciscan Sisters Inc.

Industry
Hospitals & Physicians Clinics
Employees
100 to 499
Revenue
$10M to <$50M
Office Location
201 8th Ave Se, Oelwein, IA

Position in NurseSend Database

  • 783,894 healthcare professionals in NurseSend hold the Registered Nurse specialty. Leslie Koeller is one of them.
  • 11,704 Registered Nurses are based in MO (out of 15,681 total healthcare contacts in that state).
  • 15 contacts at Mercy Hospital Of Franciscan Sisters Inc. are tracked in NurseSend.
  • Typical Registered Nurse compensation in MO: $66,000 – $120,000 (median $79,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of Registered Nurses in MO: Mercy (626), Barnes-Jewish Hospital (486), Ssm Health (384).
  • 10% of Registered Nurses in MO hold a senior title (Manager, Director, Charge Nurse, Supervisor, Lead, etc.).
  • 65% of Registered Nurses in MO have verified education credentials on file.

Data refreshed November 2026 · Compiled from NPI registry public licensing data and public LinkedIn profile data. Methodology & sources.

Recruiting Registered Nurse

Registered Nurses (RNs) are the backbone of patient care in hospitals, clinics, and community health settings. When recruiting an RN like Leslie Koeller, highlight shift flexibility, specialty unit opportunities, and sign-on bonuses. High-demand units include ICU, ER, and OR. NurseSend surfaces verified RN contacts filtered by specialty and location.

Frequently Asked Questions

Where is Leslie Koeller located?

Leslie Koeller is based in Ballwin, MO and is a Registered Nurse.

Where does Leslie Koeller work?

Leslie Koeller is currently at Mercy Hospital Of Franciscan Sisters Inc. in Ballwin, MO.

How do I get Leslie Koeller's contact information?

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How do I recruit Registered Nurse like Leslie Koeller?

To recruit Leslie Koeller, use NurseSend to access their verified email and phone number. Personalize your outreach with their specialty, current location, and relevant role details. NurseSend has 1M+ healthcare contacts searchable by specialty and location.

What is the average salary for a Registered Nurse in MO?

Registered Nurses in MO typically earn $66,000 to $120,000 annually, with a median of $79,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Charge Nurse, Manager, Director) and high-acuity practice settings push the upper end.

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