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Dr. Douglas Marrero

Donor Services Specialist and Phlebotomist

phlebotomist West Palm Beach, FL Oneblood
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
3 years at Oneblood
Connections
39
Position in HealthTal Database
  • 19,992 healthcare professionals in HealthTal hold the phlebotomist specialty. Douglas Marrero is one of them.
  • 864 phlebotomists are based in FL (out of 96,789 total healthcare contacts in that state).
  • 75 contacts at Oneblood are tracked in HealthTal.
  • Top employers of phlebotomists in FL: Quest Diagnostics (89), Oneblood (45), Labcorp (33).
  • 1% of phlebotomists in FL hold a senior title (Director, Manager, Chief, VP, etc.).
  • 54% of phlebotomists in FL 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.
Education
Cambridge College in Healthcare & Technology
Diploma of Education
Keiser Career College-Greenacres
Associate of Science - AS
DeWitt Clinton High School Bronx N.Y.
About Oneblood
Industry
Hospitals & Physicians Clinics
Employees
1000 to 4999
Revenue
$100M to <$1B
Website
oneblood.org
Professional Overview

Dr. Douglas Marrero is a Donor Services Specialist and Phlebotomist, currently affiliated with Oneblood, based in West Palm Beach, FL. As a phlebotomist, Dr. Marrero contributes to patient care, clinical workflows, and healthcare operations in West Palm Beach, FL. They have been with Oneblood for 3 years. Dr. Marrero holds academic credentials, including Diploma of Education and Associate of Science - AS, from Cambridge College in Healthcare & Technology and Keiser Career College-Greenacres. Oneblood operates in the Hospitals & Physicians Clinics sector with a workforce of 1000 to 4999 employees. Healthcare organizations seeking to recruit phlebotomist 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 phlebotomist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The West Palm Beach, FL 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 phlebotomist

Healthcare professionals with phlebotomist 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 phlebotomists →

Frequently Asked Questions

Where is Dr. Douglas Marrero located?
Dr. Douglas Marrero is based in West Palm Beach, FL. They are currently affiliated with Oneblood.
What is Dr. Douglas Marrero's specialty?
Dr. Douglas Marrero specializes in phlebotomist. Their current role is Donor Services Specialist and Phlebotomist.
Where does Dr. Douglas Marrero currently work?
Dr. Douglas Marrero currently works at Oneblood. They have been there for 3 years.
What is Dr. Douglas Marrero's educational background?
Dr. Douglas Marrero attended Cambridge College in Healthcare & Technology and Keiser Career College-Greenacres.
How do I contact Dr. Douglas Marrero for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Douglas Marrero. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a phlebotomist?
Recruiting phlebotomists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for phlebotomists across all 50 states, allowing you to contact candidates directly without going through job boards.

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