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Dr. John Triantafyllos

Radiation Oncologist John Stoddard Cancer Center

oncologist Des Moines, IA Iowa Health System
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
18 years at Iowa Health System
Gender
Male
Connections
250
Position in HealthTal Database
  • 3,248 healthcare professionals in HealthTal hold the oncologist specialty. John Triantafyllos is one of them.
  • 14 oncologists are based in IA (out of 11,588 total healthcare contacts in that state).
  • 109 contacts at Iowa Health System are tracked in HealthTal.
  • 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.
Education
The Johns Hopkins University School of Medicine
N/A
1996
University of California Irvine
N/A
1993
Chicago Medical School at Rosalind Franklin U-Med & Science
1992
UCLA
Bachelor of Science (B.S.)
1986
Skills
Healthcare Management Healthcare Hospitals Emr Cancer Patient Safety Critical Care Radiology Pediatrics Healthcare Information Technology Board Certified Inpatient Acls Emergency Medicine
About Iowa Health System
Industry
Hospitals & Physicians Clinics
Employees
5000+
Revenue
$1B+
Website
unitypoint.org
Professional Overview

Dr. John Triantafyllos is a Radiation Oncologist John Stoddard Cancer Center, currently affiliated with Iowa Health System, based in Des Moines, IA. As a oncologist, Dr. Triantafyllos contributes to patient care, clinical workflows, and healthcare operations in Des Moines, IA. They have been with Iowa Health System for 18 years. Dr. Triantafyllos holds academic credentials, including N/A and N/A, from The Johns Hopkins University School of Medicine and University of California Irvine. Core competencies include Healthcare Management, Healthcare, Hospitals, Emr, Cancer. Iowa Health System operates in the Hospitals & Physicians Clinics sector with a workforce of 5000+ 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 Des Moines, IA 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. John Triantafyllos located?
Dr. John Triantafyllos is based in Des Moines, IA. They are currently affiliated with Iowa Health System.
What is Dr. John Triantafyllos's specialty?
Dr. John Triantafyllos specializes in oncologist. Their current role is Radiation Oncologist John Stoddard Cancer Center.
Where does Dr. John Triantafyllos currently work?
Dr. John Triantafyllos currently works at Iowa Health System. They have been there for 18 years.
What is Dr. John Triantafyllos's educational background?
Dr. John Triantafyllos attended The Johns Hopkins University School of Medicine and University of California Irvine.
How do I contact Dr. John Triantafyllos for recruiting?
HealthTal provides verified direct email address and phone number for Dr. John Triantafyllos. 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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