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Compassionate, Comprehensive Adult Medical Care in Harlingen, TX

Partnering with you to achieve your best health — offering preventive care, chronic disease management, and advanced medical services for adults.

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Welcome to Diana H. Lozano, M.D., P.A.

Comprehensive Adult Medical Care in Harlingen, Texas

At the practice of Diana H. Lozano, M.D., P.A., we are committed to delivering the highest standard of medical care through a personalized, compassionate approach. Whether you’re seeking preventative care, chronic disease management, or complex medical treatment, our team is here to help you achieve your optimal health and wellness.

Our philosophy is centered around one core goal: Excellence in patient care. We strive to work with you, not just for you, to ensure that every patient receives the care they deserve in a professional, respectful, and comfortable environment.

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OUR SERVICES

Services We Offer

Chronic Disease Management

Chronic Disease Management

Ongoing care and monitoring for conditions like diabetes, hypertension, heart disease, and other long-term illnesses to help improve your quality of life.

Annual Physicals

Annual Physicals

Comprehensive yearly health check-ups to evaluate your overall wellness, detect early signs of illness, and update preventive care needs.

Gynecological Exams

Gynecological Exams

Routine women’s health screenings to monitor reproductive health, detect early concerns, and provide preventive care.

Rectal & Prostate Exams

Rectal & Prostate Exams

Screening for early detection of prostate and colorectal conditions to ensure timely treatment and prevention.

Bone Density Screening

Bone Density Screening

Diagnostic testing to measure bone strength and identify osteoporosis risk for early intervention.

Immunizations

Immunizations

Vaccinations for adults to protect against influenza, pneumonia, tetanus, shingles, and other preventable diseases.

Weight Reduction

Weight Reduction

Personalized weight management programs to support healthy lifestyle changes and reduce the risk of obesity-related illnesses.

HOW IT WORKS

Meet Our Providers

Diana Lozano, MD

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Alondra Salazar, PA-C

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Arlene Valdez, PA-C

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Jennifer Montez, PA-C

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Sasha Gonzalez, FNP

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Maria M. Fechner, FNP

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Why Choose Us

Highlight your commitment to excellence, preventive care, and patient-centered service. This reinforces trust and sets you apart from other clinics.

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Board-Certified Internal Medicine Physician

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Decades of Combined Experience

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Comprehensive Adult Care in One Place

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Hospital & Nursing Home Privileges

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Focus on Prevention and Wellness

What Our Patients Say

Dr. Lozano is one of the most caring and thorough doctors I have ever met. She takes the time to listen and truly cares about her patients’ well-being

Linda R.

The entire team here is amazing! From the front desk to the providers, everyone treats you with kindness and respect. I always feel comfortable and well taken care of.

James T.

I have been a patient for over 10 years. Dr. Lozano and her staff go above and beyond to make sure my health needs are met. Highly recommend their clinic to anyone seeking quality care.

Maria G.

Professional, compassionate, and efficient. I appreciate how they focus on prevention as much as treatment. It makes a big difference.

Robert P.

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We’re here to answer your questions, schedule your appointments, and provide the care you deserve.

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