Maria Guerrero

Rn · John Muir Medical Center

Registered Nurse Walnut Creek, CA

Overview

Level
Staff
Function
Healthcare
Tenure
18 years
since Apr 2008
Gender
Female

Experience

Maria Guerrero is a Rn specializing in Registered Nurse. Currently working at John Muir Medical Center in Walnut Creek, CA. Registered Nurses provide direct patient care, administer medications, and coordinate with physicians across hospitals, clinics, and community health settings.

RnCurrent
John Muir Medical Center
Since Apr 2008 · 18 years · Walnut Creek, CA

Education

Contra Costa College
Associate's degree
1990 – 1995
De Anza High School
1984 – 1987

Skills

Nursing Bls Inpatient Patient Safety Hospitals Healthcare Cpr Certified Patient Education Patient Advocacy Nursing Education

About John Muir Medical Center

Industry
Hospitals & Physicians Clinics
Employees
1000 to 4999
Revenue
$1B+
Office Location
Walnut Creek, CA

Position in NurseSend Database

  • 783,893 healthcare professionals in NurseSend hold the Registered Nurse specialty. Maria Guerrero is one of them.
  • 70,865 Registered Nurses are based in CA (out of 92,278 total healthcare contacts in that state).
  • 90 contacts at John Muir Medical Center are tracked in NurseSend.
  • Typical Registered Nurse compensation in CA: $85,000 – $153,000 (median $101,000). Source: BLS OEWS adjusted for state cost of labor.

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 Maria Guerrero, 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 Maria Guerrero located?

Maria Guerrero is based in Walnut Creek, CA and is a Registered Nurse.

Where does Maria Guerrero work?

Maria Guerrero is currently at John Muir Medical Center in Walnut Creek, CA.

How do I get Maria Guerrero's contact information?

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How do I recruit Registered Nurse like Maria Guerrero?

To recruit Maria Guerrero, 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 CA?

Registered Nurses in CA typically earn $85,000 to $153,000 annually, with a median of $101,000. 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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