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Dr. Diana Superfin

Hematologist Oncologist

oncologist Walnut Creek, CA Contra Costa Oncology
j.doe@example.com (555) 123-4567 linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
12 years at Contra Costa Oncology
Gender
Female
Connections
18
Position in HealthTal Database
  • 3,248 healthcare professionals in HealthTal hold the oncologist specialty. Diana Superfin is one of them.
  • 243 oncologists are based in CA (out of 155,461 total healthcare contacts in that state).
  • 8 contacts at Contra Costa Oncology are tracked in HealthTal.
  • 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 May 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.
Skills
Healthcare Clinical Research Hospitals Medicine Healthcare Management Pediatrics Nursing Medical Education Surgery Emr Treatment Bls Acls Medical Terminology Cpr Certified
About Contra Costa Oncology
Industry
Hospitals & Physicians Clinics
Employees
100 to 499
Revenue
$10M to <$50M
Office Location
500 Lennon Ln, Walnut Creek, CA
Professional Overview

Dr. Diana Superfin is a Hematologist Oncologist, currently affiliated with Contra Costa Oncology, based in Walnut Creek, CA. As a oncologist, Dr. Superfin contributes to patient care, clinical workflows, and healthcare operations in Walnut Creek, CA. They have been with Contra Costa Oncology for 12 years. Core competencies include Healthcare, Clinical Research, Hospitals, Medicine, Healthcare Management. Contra Costa Oncology operates in the Hospitals & Physicians Clinics sector with a workforce of 100 to 499 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 Walnut Creek, 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.

Browse all oncologists →

Frequently Asked Questions

Where is Dr. Diana Superfin located?
Dr. Diana Superfin is based in Walnut Creek, CA. They are currently affiliated with Contra Costa Oncology.
What is Dr. Diana Superfin's specialty?
Dr. Diana Superfin specializes in oncologist. Their current role is Hematologist Oncologist.
Where does Dr. Diana Superfin currently work?
Dr. Diana Superfin currently works at Contra Costa Oncology. They have been there for 12 years.
How do I contact Dr. Diana Superfin for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Diana Superfin. 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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