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Dr. Ari Katerelos

Medical Doctor Radiation Oncologist

oncologist Yucaipa, CA California Protons Cancer Therapy Center
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
5 years at California Protons Cancer Therapy Center
Connections
219
Position in HealthTal Database
  • 3,248 healthcare professionals in HealthTal hold the oncologist specialty. Ari Katerelos is one of them.
  • 243 oncologists are based in CA (out of 155,461 total healthcare contacts in that state).
  • Top employers of oncologists in CA: Kaiser Permanente (16), Sutter Health (6), The Permanente Medical Group (6).
  • 4% of oncologists in CA hold a senior title (Director, Manager, Chief, VP, etc.).
  • 74% of oncologists 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
UCLA
2005
Skills
Healthcare Management Clinical Research Hospitals Healthcare Medicine Medical Imaging Healthcare Information Technology
About California Protons Cancer Therapy Center
Industry
Hospitals & Physicians Clinics
Employees
1 to 19
Revenue
$1M to <$10M
Professional Overview

Dr. Ari Katerelos is a Medical Doctor Radiation Oncologist, currently affiliated with California Protons Cancer Therapy Center, based in Yucaipa, CA. As a oncologist, Dr. Katerelos contributes to patient care, clinical workflows, and healthcare operations in Yucaipa, CA. They have been with California Protons Cancer Therapy Center for 5 years. Dr. Katerelos holds academic credentials from UCLA. Core competencies include Healthcare Management, Clinical Research, Hospitals, Healthcare, Medicine. California Protons Cancer Therapy Center operates in the Hospitals & Physicians Clinics sector with a workforce of 1 to 19 employees. Healthcare organizations seeking to recruit oncologist 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 oncologist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Yucaipa, 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 oncologist

Healthcare professionals with oncologist expertise are recruited nationwide. Direct outreach via verified email and phone produces significantly faster placements than relying on job boards or passive candidates. HealthTal's database provides personal contact data verified against NPI and state licensing records.

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Frequently Asked Questions

Where is Dr. Ari Katerelos located?
Dr. Ari Katerelos is based in Yucaipa, CA. They are currently affiliated with California Protons Cancer Therapy Center.
What is Dr. Ari Katerelos's specialty?
Dr. Ari Katerelos specializes in oncologist. Their current role is Medical Doctor Radiation Oncologist.
Where does Dr. Ari Katerelos currently work?
Dr. Ari Katerelos currently works at California Protons Cancer Therapy Center. They have been there for 5 years.
What is Dr. Ari Katerelos's educational background?
Dr. Ari Katerelos attended UCLA.
How do I contact Dr. Ari Katerelos for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Ari Katerelos. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a oncologist?
Recruiting oncologists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for oncologists across all 50 states, allowing you to contact candidates directly without going through job boards.

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