About
Dr Diaz-Martell founded MD Health Spa to bring preventive medicine and personalized wellness care to Naples, Florida. She holds board certification in Internal Medicine and also serves as a Hospitalist at Physician Regional Hospital. That dual role gives her direct hospital admission privileges, so she continues managing her patients' care even during hospitalizations.
Dr. Diaz-Martell believes effective healthcare requires understanding each patient's unique values, needs, and lifestyle. She builds each care plan around those specifics, including timely management of screenings, tests, and immunizations. Her approach centers on empowering patients to take an active role in their own health. She offers 24/7 direct access by cell phone and email and sees patients on weekends. Naples Illustrated named her a TOP DOCTOR for 2026, and her practice won Best of the Gulfshore 2025.
Education & Training
Additional Training
Hospitalist, Physician Regional Hospital
Certifications
Conditions Treated
Who is Dr. Diaz-Martell right for?
Dr. Diaz-Martell suits adults who want a primary care physician deeply involved in their long-term health. Patients managing chronic conditions benefit from her internal medicine background and hospital admission privileges. She also serves patients interested in aesthetic treatments alongside their medical care. Anyone who values direct physician access and personalized health planning will find her approach a strong fit.
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Frequently Asked Questions
Dr. Diaz-Martell specializes in Internal Medicine and Preventive Medicine. She focuses on early diagnosis, personalized health planning, and managing chronic conditions. She also offers a full range of aesthetic services, from dermal fillers to CO2 laser resurfacing, within the same practice.
Yes, Dr. Diaz-Martell holds board certification in Internal Medicine. She also serves as a Hospitalist at Physician Regional Hospital, which gives her direct hospital admission privileges for her patients.
Yes. Dr. Diaz-Martell gives her members direct access via cell phone and email, 24 hours a day, seven days a week. She also sees patients on weekends by appointment.
Dr. Diaz-Martell holds direct hospital admission privileges at Physician Regional Hospital through her role as a Hospitalist there. She continues managing her patients' care even during hospitalizations, providing continuity that most outpatient physicians cannot offer.
Dr. Diaz-Martell treats a broad range of conditions within internal and preventive medicine. Her focus includes chronic disease management, preventive screenings, immunizations, hormonal health, and medical weight loss. She tailors each care plan to the patient's specific health history and goals.
Yes. Dr. Diaz-Martell offers a wide range of aesthetic services including neurotoxins, dermal fillers, Kybella, Sculptra, Radiesse, PRP and PRF facial and hair restoration, microneedling, chemical peels, PDO thread lifts, and CO2 resurfacing laser.
Dr. Diaz-Martell builds each care plan around the patient's individual values, needs, and lifestyle. She focuses on empowering patients to take an active role in their own health. Her plans include timely management of screenings, tests, and immunizations.
Yes. Naples Illustrated named Dr. Diaz-Martell a TOP DOCTOR for 2026. Her practice, MD Health Spa, also won the Best of the Gulfshore 2025 award.
Doctor profile last updated March 21, 2026