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Dr. Courtney Zwahlen

Medical Oncologist

oncologist Lake Forest, CA Southern California Veterinary Specialty Hospital
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Connections
33
Position in HealthTal Database
  • 3,248 healthcare professionals in HealthTal hold the oncologist specialty. Courtney Zwahlen 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
University Of California Davis
1998
Michigan State University
Doctorates
1994
About Southern California Veterinary Specialty Hospital
Industry
Medical Practice
Employees
20 to 99
Revenue
$1M to <$10M
Professional Overview

Dr. Courtney Zwahlen is a Medical Oncologist, currently affiliated with Southern California Veterinary Specialty Hospital, based in Lake Forest, CA. As a oncologist, Dr. Zwahlen contributes to patient care, clinical workflows, and healthcare operations in Lake Forest, CA. Dr. Zwahlen holds academic credentials, including Doctorates, from University Of California Davis and Michigan State University. Southern California Veterinary Specialty Hospital operates in the Medical Practice sector with a workforce of 20 to 99 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 Lake Forest, 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. Courtney Zwahlen located?
Dr. Courtney Zwahlen is based in Lake Forest, CA. They are currently affiliated with Southern California Veterinary Specialty Hospital.
What is Dr. Courtney Zwahlen's specialty?
Dr. Courtney Zwahlen specializes in oncologist. Their current role is Medical Oncologist.
Where does Dr. Courtney Zwahlen currently work?
Dr. Courtney Zwahlen currently works at Southern California Veterinary Specialty Hospital.
What is Dr. Courtney Zwahlen's educational background?
Dr. Courtney Zwahlen attended University Of California Davis and Michigan State University.
How do I contact Dr. Courtney Zwahlen for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Courtney Zwahlen. 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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