0 reviews
Summary
Melissa Villanueva-Guanchez specializes in internal medicine and hospital medicine, providing comprehensive care for adult patients both in clinical settings and during hospital stays. They graduated from Nova Southeastern University College of Osteopathic Medicine and brings seven years of experience to their practice. Their dual specialty allows them to manage complex medical conditions across different healthcare environments.
Melissa Villanueva-Guanchez practices at Baptist Hospital of Miami and HCA Florida Bayonet Point Hospital, with locations throughout Miami and Coral Gables, Florida. They focus on treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Their clinical expertise includes performing essential diagnostic tests such as complete blood counts and kidney function assessments through creatinine testing.
Melissa Villanueva-Guanchez practices at Baptist Hospital of Miami and HCA Florida Bayonet Point Hospital, with locations throughout Miami and Coral Gables, Florida. They focus on treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Their clinical expertise includes performing essential diagnostic tests such as complete blood counts and kidney function assessments through creatinine testing.
Overview based on verified provider data
Quick Facts
- 7 years of experience
- Nova Southeastern University College Of Osteopathic
- 2 specialties
- 1 area of expertise
- 2 hospital affiliations
- 4 office locations
Office Locations
Dr. Melissa Villanueva-Guanchez has 4 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Melissa Villanueva-Guanchez | Dr. Dayana Reveron Alvalle, MD | Dr. Waleska Galindez, MD | Dr. Timothy Wray Mackey, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 7 Years of Experience | 6 Years of Experience | 44 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, English | Speaks Spanish, English | Speaks English, Spanish | |
| Miami , FL | Saint Cloud , FL | SAINT CLOUD , FL | JUPITER , FL |
| Med School: Nova Southeastern University College Of Osteopathic | Med School: Ponce Health Sciences University | Med School: UNIVERSITY OF PUERTO RICO | Med School: Ohio University College Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Melissa Villanueva-Guanchez
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Melissa Villanueva-Guanchez has the following 2 specialties
Specialty Expertise
Dr. Melissa Villanueva-Guanchez has the following area of expertise
Certifications, License, & Education
7 Years Experience
Dr. Melissa Villanueva-Guanchez holds an expired medical license in the state of Florida.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Florida that expired in 2026.
Education & Training
Medical School
Graduated from Nova Southeastern University College Of Osteopathic in 2019.
NPI Number
Dr. Villanueva-Guanchez's NPI number is 1306307244.
Similar Doctors
Frequently Asked Questions
- Does Dr. Melissa Villanueva-Guanchez accept my insurance?
- You can see the insurance plans that Dr. Melissa Villanueva-Guanchez accepts on their Vitals profile.
- Is Dr. Melissa Villanueva-Guanchez accepting new patients?
- Dr. Melissa Villanueva-Guanchez has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Melissa Villanueva-Guanchez accept virtual/telehealth appointments?
- Dr. Melissa Villanueva-Guanchez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Melissa Villanueva-Guanchez affiliated with?
- Dr. Melissa Villanueva-Guanchez is affiliated with Baptist Hospital Of Miami and Hca Florida Bayonet Point Hospital.
- How can I make an appointment with Dr. Melissa Villanueva-Guanchez?
- You can find contact information for Dr. Melissa Villanueva-Guanchez here on Vitals.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.






