Dr. Julio NietoMD

Internal Medicine

at DR. J. Nieto — Miami, FL

About

Dr. Julio A. Nieto is a board-certified Internal Medicine physician who grew up in Miami and has practiced medicine since 2018. He built his undergraduate foundation in biology and chemistry at Florida International University. He then earned his medical degree with high honors from Ross University School of Medicine. His Internal Medicine residency at Naples Community Hospital unfolded during the height of the COVID-19 pandemic, an experience that sharpened both his clinical skills and his commitment to patient-centered care.

Dr. Nieto holds a strong interest in men's health, including testosterone and hormone replacement therapy. He also works extensively with medical marijuana certification, chronic disease management, weight loss, and preventive care. He is passionate about listening as a diagnostic tool, often noting that time with a patient is the most critical instrument a physician has. Members receive his personal cell phone number and direct email. He serves adult patients across Miami-Dade and Monroe County. His practice also now includes aesthetic medicine, with fractionated laser therapy for facial rejuvenation.

Education & Training

Undergraduate

Florida International University - Biology and Chemistry

Medical School

Ross University School of Medicine (high honors)

Residency

Internal Medicine, Naples Community Hospital

Certifications

Board Certified in Internal Medicine

Conditions Treated

Hypertension
Diabetes
Chronic pain
Hormone imbalances
Low testosterone
Erectile dysfunction
Sleep disorders
Obesity
Chronic disease
Stress-related conditions
Preventive care conditions
Skin conditions requiring laser therapy

Who is Dr. Nieto right for?

Dr. Nieto is a strong fit for adults in Miami-Dade or Monroe County who want a direct relationship with their physician. Men seeking testosterone or hormone replacement therapy will find focused, experienced care here. Patients managing chronic conditions, weight, or chronic pain benefit from his broad internal medicine background. Anyone interested in medical marijuana certification, preventive care, or aesthetic medicine also fits well within his practice.

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Frequently Asked Questions

Dr. Nieto specializes in internal medicine and primary care with a strong focus on men's health. He treats hormone imbalances, chronic disease, chronic pain, and sleep and stress-related concerns. He also provides medical marijuana certification, weight loss support, and preventive care. His clinical scope extends to aesthetic medicine, including fractionated laser therapy.

Yes, Dr. Nieto holds board certification in Internal Medicine. He earned his medical degree with high honors from Ross University School of Medicine and completed his residency at Naples Community Hospital.

Yes, men's hormone health is a core focus for Dr. Nieto. He offers both testosterone replacement therapy and broader hormone replacement therapy for adult male patients. He evaluates each patient individually to determine the right approach.

Yes, Dr. Nieto provides medical marijuana certification as part of his clinical services. He evaluates patients for qualifying conditions and guides them through the certification process.

Dr. Nieto believes that time with a patient is the most critical instrument a physician has. He keeps his panel intentionally small so each visit feels unhurried and substantive. He views medicine as a personal relationship, not a transaction, and prioritizes listening as a core diagnostic tool.

Dr. Nieto completed his undergraduate studies in biology and chemistry at Florida International University. He then earned his medical degree with high honors from Ross University School of Medicine. He completed his Internal Medicine residency at Naples Community Hospital during the COVID-19 pandemic.

Yes, Dr. Nieto offers aesthetic medicine as part of his practice. He provides fractionated laser therapy for facial rejuvenation. Patients can discuss aesthetic goals alongside their primary care needs during the same membership.

Dr. Nieto addresses weight loss through a combination of medical management, nutritional coaching, and lifestyle coaching. He takes a whole-person approach, often connecting weight concerns to underlying metabolic or hormonal factors. Members have ongoing, direct access to him throughout their weight loss journey.

Dr. Nieto sees adult patients across Miami-Dade and Monroe County. He works with patients managing chronic conditions, men seeking hormone optimization, individuals pursuing weight loss, and those who want proactive preventive care. His practice also welcomes patients interested in aesthetic treatments or medical marijuana certification.

Doctor profile last updated March 21, 2026