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Maria Castillo

Registered Nurse

Registered Nurse San Francisco, CA John Muir Health
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Reveal Contact Info

Maria Castillo is a licensed Registered Nurse. Currently working at John Muir Health in San Francisco, CA. Registered Nurses provide direct patient care, administer medications, and coordinate with physicians across hospitals, clinics, and community health settings.

Overview
Level
Staff
Function
Healthcare
Connections
19
Position in NurseSend Database
  • 783,924 healthcare professionals in NurseSend hold the Registered Nurse specialty. Maria Castillo is one of them.
  • 70,871 Registered Nurses are based in CA (out of 92,287 total healthcare contacts in that state).
  • 763 contacts at John Muir Health 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 July 2026 · Compiled from NPI public registry, state nursing licensing boards, and verified public LinkedIn data. Methodology & sources.

Education
City College of San Francisco
Nursing
About John Muir Health
Industry
Hospitals & Physicians Clinics
Employees
5000+
Revenue
$100M to <$1B
Office Location
1450 Treat Blvd, Walnut Creek, CA

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 Castillo, 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 Castillo located?

Maria Castillo is based in San Francisco, CA and is a Registered Nurse.

Where does Maria Castillo work?

Maria Castillo is currently at John Muir Health in San Francisco, CA.

How do I get Maria Castillo's contact information?

NurseSend Pro members can access verified email, phone, and LinkedIn for Maria Castillo. Subscribe to NurseSend to unlock direct contact information for this Registered Nurse.

How do I recruit Registered Nurse like Maria Castillo?

To recruit Maria Castillo, 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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