Male 61 years


Dr. Guillermo Marrero, MD



Internal Medicine   -  Florida,  Oviedo

 Overview

Dr. Guillermo Marrero, MD works in Oviedo, Florida is a specialist in Internal Medicine and graduated American University Of The Caribbean School Of Medicine in 1993. Dr. Marrero is affiliated with Florida Hospital Orlando and practicing for 30 years

 Specialties

  • Internal Medicine

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 30

 State License

  • Florida

 Education & Training

Medical School

American University Of The Caribbean School Of Medicine

CUPECOY, Netherlands Antilles
Graduated: 1993

Residency Hospital

Meml Hospital Ri

Pawtucket, RI, USA

Year completed: 1997

 Awards

Awards for Dr. Guillermo Marrero, MD are not present.

 Dr. Marrero Reviews

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 Office Locations


Primary location

 Oviedo Healthcare
1000 Executive Drive Suite 1
Florida (FL)
Oviedo
32765
 Phone:(407) 971-1970

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Oviedo Healthcare, 1000 Executive Drive Suite 1, Oviedo, Florida (FL), 32765




 Insurances Accepted (check insurance plans)

  • Aetna
  • AvMed
  • Bakery & Confectionary Union Plan
  • Blue Card PPO
  • Blue Care HMO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Blue Select
  • BlueDental Choice
  • Choice Care PPO
  • Choice Plus POS
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • Coventry Health Care
  • Coventry Health Care of Florida, Inc.
  • Employer Group PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • GEHA
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Great West Healthcare-Cigna PPO
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • MedHealthInsurance
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • NetworkBlue
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • POMCO Group
  • Preferred PPO
  • Select HMO
  • Tricare
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Guillermo Marrero, MD are not present.

 Patients Questions

Patients questions for Dr. Guillermo Marrero, MD are not present.

 Affiliated Hospitals


Florida Hospital Orlando photo


Florida Hospital Orlando

601 East Rollins Street Florida FL, Orlando, 32803

Florida Hospital Orlando is a hospital located in Orlando, FL. This hospital reports jointly with Florida Hospital - Altamonte. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are at the state aver...



  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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