Dr. Guillermo Fonseca, MD
Dr. Guillermo Fonseca, MD is an internist in Oviedo, FL and has over 20 years of experience in the medical field. He graduated from Pontificia Universidad Javeriana, Facultad De Medicina in 2001. He is affiliated with AdventHealth Orlando. He is accepting new patients.
Practice
2572 W State Road 426 Ste 3040 Oviedo, FL 32765Compare with other Internists
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Make an appointment at Oviedo Medical Center today at
(407) 752-9965.
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Dr. Fonseca's Reviews
Likelihood to recommend Dr. Fonseca
5.0
| 5 Star | 100% | 100% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 0% | 0% |
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How was your experience with Dr. Fonseca?Overall Patient Satisfaction
Likelihood of recommending Dr. Fonseca to family and friends is 5 out of 5
About Me
biography
Dr. Guillermo Fonseca, MD is an internist in Oviedo, FL and has over 20 years of experience in the medical field. He graduated from Pontificia Universidad Javeriana, Facultad De Medicina in 2001. He is affiliated with AdventHealth Orlando. He is accepting new patients.Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Metrowest Medical Center
Internship HospitalPontificia Universidad Javeriana, Facultad De Medicina
Medical School, 2001
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Practice
Affiliated Hospitals
- Recipient of 91
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
Compare with other Internists
Compare Dr. Fonseca with our nearby Internists at Oviedo Medical Center.
Make an appointment at Oviedo Medical Center today at
(407) 752-9965.
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