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Marina Karkas

Nurse Recruiter/Clinical Business Partner

Nurse Upland, CA San Antonio Regional Hospital
[email protected] linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
25 years at San Antonio Regional Hospital
Gender
Female
Connections
273
Position in HealthTal Database
  • 649,767 healthcare professionals in HealthTal hold the Nurse specialty. Marina Karkas is one of them.
  • 57,207 Nurses are based in CA (out of 155,461 total healthcare contacts in that state).
  • 174 contacts at San Antonio Regional Hospital are tracked in HealthTal.
  • Typical Nurse compensation in CA: $130,000 – $195,000 (median $151,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of Nurses in CA: Kaiser Permanente (5,251), Sutter Health (1,165), Sharp Healthcare (988).
  • 5% of Nurses in CA hold a senior title (Director, Manager, Chief, VP, etc.).
  • 72% of Nurses in CA have verified education credentials on file.
  • Data refreshed July 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
University of La Verne
MBA
California State University Los Angeles
BSN
UCLA
Royal Oak High School
Skills
Mental Health Healthcare Hospitals Adolescents Healthcare Management Hipaa Applicant Tracking Systems Nursing Inpatient Healthcare Information Technology Acute Care Employee Relations Emr Onboarding Critical Care Patient Safety
About San Antonio Regional Hospital
Industry
Hospitals & Physicians Clinics
Employees
1000 to 4999
Revenue
$100M to <$1B
Website
sarh.org
Office Location
Upland, CA
Professional Overview

Marina Karkas is a Nurse Recruiter/Clinical Business Partner, currently affiliated with San Antonio Regional Hospital, based in Upland, CA. As a nurse, Karkas contributes to patient care, clinical workflows, and healthcare operations in Upland, CA. They have been with San Antonio Regional Hospital for 25 years. Karkas holds academic credentials, including MBA and BSN, from University of La Verne and California State University Los Angeles. Core competencies include Mental Health, Healthcare, Hospitals, Adolescents, Healthcare Management. San Antonio Regional Hospital operates in the Hospitals & Physicians Clinics 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 Upland, 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 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 Marina Karkas located?
Marina Karkas is based in Upland, CA. They are currently affiliated with San Antonio Regional Hospital.
What is Marina Karkas's specialty?
Marina Karkas specializes in Nurse. Their current role is Nurse Recruiter/Clinical Business Partner.
Where does Marina Karkas currently work?
Marina Karkas currently works at San Antonio Regional Hospital. They have been there for 25 years.
What is Marina Karkas's educational background?
Marina Karkas attended University of La Verne and California State University Los Angeles.
How do I contact Marina Karkas for recruiting?
HealthTal provides verified direct email address and phone number for Marina Karkas. 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 CA?
Nurses in CA typically earn $130,000 to $195,000 annually, with a median of $151,000. 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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