Guillermo Marrero, MD
Internal Medicine

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About Guillermo Marrero, MD
Engendering a relationship founded on trust, collaboration and communication is central to providing personalized health care, I believe. Through my years as a primary care physician, building a supportive and compassionate relationship, where my patients feel heard and understood, has been helpful in providing treatment plans that can help meet patient preferences and circumstances. This, in turn, I have found, has led to long-term and personalized care.
My MDVIP-affiliated practice is in Oviedo, Florida, but has been serving patients from the greater Orlando area, which includes Orlando, Kissimmee and Sanford, for nearly 25 years. My predominant focus is on preventive health, which is aimed at helping patients as they work to mitigate risks of developing troublesome health conditions. My practice offers services, including comprehensive, advanced health screenings and diagnostic tests that go far beyond those found in concierge medicine practices.
With over two decades of medical practice, my goal has been to offer a more individualized patient experience through preventive and diagnostic discussions and compassionate care.
I am fluent in English and Spanish.
Pawtucket, RI
Internal Medicine 1995-1997
Pawtucket, RI
1994-1995
Montserrat, British West Indies
Doctorate of Medicine 1993
Orlando South Seminole Hospital - Longwood
Benefits of joining Dr. Marrero's practice with MDVIP
The office of Guillermo Marrero, MD
Mon | 8:00 AM - 4:00 PM |
Tue | 8:00 AM - 4:00 PM |
Wed | 8:00 AM - 4:00 PM |
Thu | 8:00 AM - 4:00 PM |
Fri | 8:00 AM - 12:00 PM |
Sat | Closed |
Sun | Closed |
Frequently Asked Questions
Doctors who operate in the MDVIP models typically see far fewer patients than traditional primary care doctors. That gives them more time to develop deeper doctor-patient relationships that can lead to better outcomes. They can also offer conveniences that most primary care doctors can’t, including same- and next-day appointments. They’re available after hours for urgent matters. And they have time to focus on prevention. That focus begins with the MDVIP Wellness Program, which patients pay for with their annual membership fee.
Most MDVIP-affiliated primary care practices accept insurance (your physician can tell you whether they accept your specific insurance plan). Your annual fee pays for preventive care medical services that insurance usually doesn’t cover (e.g., advanced diagnostic testing and screenings). Your MDVIP-affiliated physician will continue to bill your insurance and charge copays, co-insurances and deductibles as he or she currently does for other medical services like sick visits.
MDVIP makes wellness and prevention easier by providing your physician with innovative tools and technology. MDVIP supports your physician’s practice and seeks to eliminate barriers to a positive healthcare experience. Your doctor will determine whether and how to incorporate these tools at his/her discretion.
**The message above is a personal introduction from the physician, intended to help you get to know them better. The views, opinions, and statements expressed above are solely those of the physician and do not necessarily reflect the views or positions of MDVIP. This content is intended for general background purposes only and does not constitute medical advice, diagnosis, or treatment. Any mentions of expertise or quality of care are personal expressions and should not be interpreted as guarantees of performance or outcomes.