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Tatiana Kostyuk

Rn

registered nurse Castro Valley, CA St. Rose Hospital
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Tenure
11 years at St. Rose Hospital
Gender
Female
Connections
13
Position in HealthTal Database
  • 127,038 healthcare professionals in HealthTal hold the registered nurse specialty. Tatiana Kostyuk is one of them.
  • 10,885 registered nurses are based in CA (out of 155,461 total healthcare contacts in that state).
  • 84 contacts at St. Rose Hospital are tracked in HealthTal.
  • Typical registered nurse compensation in CA: $83,000 – $153,000 (median $101,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of registered nurses in CA: Kaiser Permanente (1,172), Sutter Health (320), Sharp Healthcare (183).
  • 5% of registered nurses in CA hold a senior title (Director, Manager, Chief, VP, etc.).
  • 36% of registered nurses in CA have verified education credentials on file.
  • Data refreshed June 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
California State University-Hayward
2014
California State University East Bay
Bachelor of Science (BS)
Chabot College
Associate of Arts (AA), Registered Nursing/Registered Nurse
2013
Uzhgorod National University
Doctor of Medicine (M.D.)
1996
Skills
Pals Epic Systems Icu Healthcare Management Bls Phlebotomy Hipaa Nursing Critical Care Patient Education Pediatrics Hospitals Cpr Certified Inpatient Medical/Surgical Patient Safety Emr Clinical Research Healthcare Medical Terminology Cerner
About St. Rose Hospital
Industry
Organizations
Employees
1 to 19
Revenue
<$1M
Website
strosereno.com
Professional Overview

Tatiana Kostyuk is a Rn, currently affiliated with St. Rose Hospital, based in Castro Valley, CA. As a registered nurse, Kostyuk contributes to patient care, clinical workflows, and healthcare operations in Castro Valley, CA. They have been with St. Rose Hospital for 11 years. Kostyuk holds academic credentials, including Bachelor of Science (BS) and Associate of Arts (AA), Registered Nursing/Registered Nurse, from California State University-Hayward and California State University East Bay. Core competencies include Pals, Epic Systems, Icu, Healthcare Management, Bls. St. Rose Hospital operates in the Organizations sector with a workforce of 1 to 19 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 Castro Valley, CA 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 Tatiana Kostyuk located?
Tatiana Kostyuk is based in Castro Valley, CA. They are currently affiliated with St. Rose Hospital.
What is Tatiana Kostyuk's specialty?
Tatiana Kostyuk specializes in registered nurse. Their current role is Rn.
Where does Tatiana Kostyuk currently work?
Tatiana Kostyuk currently works at St. Rose Hospital. They have been there for 11 years.
What is Tatiana Kostyuk's educational background?
Tatiana Kostyuk attended California State University-Hayward and California State University East Bay.
How do I contact Tatiana Kostyuk for recruiting?
HealthTal provides verified direct email address and phone number for Tatiana Kostyuk. 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 CA?
registered nurses in CA typically earn $83,000 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 (Director, Manager, Chief) and high-acuity practice settings push the upper end.

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