Summary

Dr. Diana Lozano is an internal medicine physician who earned her medical degree from Indiana University School of Medicine and completed her residency at William N. Wishard Memorial Hospital. With over three decades of medical practice, she has built extensive expertise in treating adult patients with complex medical conditions. Her 33 years of experience have given her deep knowledge in managing chronic diseases and providing comprehensive primary care. Dr. Lozano is fluent in both English and Spanish, allowing her to serve patients from diverse cultural backgrounds.

Dr. Lozano practices at multiple locations throughout Harlingen, Texas, and maintains hospital affiliations with Valley Baptist Medical Center Harlingen and Harlingen Medical Center. She specializes in caring for patients with diabetes and kidney disease, including advanced stages of chronic kidney conditions. Her treatment approach includes guiding patients through physical therapy programs and teaching them to use modern diabetes management tools like insulin pens and autoinjector devices. Patients have given Dr. Lozano an average rating of 3.4 out of 5 stars on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.4
  • 33 years of experience
  • speaks English, Spanish
  • William N Wishard Memorial Hospital
  • 6 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Diana Herrera Lozano has 3 locations

Valley Medicine Associates

5505 S Expressway 77 Ste 203Harlingen, TX 78550
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Harlingen Medical Center

5501 S Expressway 77Harlingen, TX 78550

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Dr. Diana Herrera Lozano, MD
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Dr. Diana Herrera Lozano, MDDr. Richa Mittal, MDYasir Ahmed, MDDr. Nabila Aslam, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
3.8 
33 Years of Experience 22 Years of Experience 15 Years of Experience 27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Hindi Speaks English
Harlingen , TXFrisco , TXHouston , TXIrving , TX
Med School: Indiana University School Of Medicine Med School: UT Health Science Center at San Antonio Med School: Ross University School of Medicine in Miramar, Florida Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Diana Herrera Lozano

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Diana Herrera Lozano has the following specialty

Specialty Expertise

Dr. Diana Herrera Lozano has the following 9 areas of expertise

  • Check-up
  • Diabetes
  • Heartburn
  • High Blood Pressure (Hypertension)
  • Immunization
  • Physical
  • Preventive Medicine
  • Vaccination
  • Weight Loss

Certifications, License, & Education

33 Years Experience

Dr. Diana Herrera Lozano holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at William N Wishard Memorial Hospital.

Medical School

Graduated from Indiana University School Of Medicine in 1996 and Indiana University School Of Medicine in 1993.

NPI Number

Dr. Lozano's NPI number is 1184620247.

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Frequently Asked Questions

Where is Dr. Diana Lozano's office located?
Dr. Diana Lozano's office is located at 5505 S Expressway 77 Ste 203, Harlingen, TX, 78550.
Which hospitals is Dr. Diana Lozano affiliated with?
Dr. Diana Lozano is affiliated with Valley Baptist Medical Center Harlingen and Harlingen Medical Center.
How can I make an appointment with Dr. Diana Lozano?
You can find contact information for Dr. Diana Lozano here on Vitals.
Does Dr. Diana Lozano accept my insurance?
You can see the insurance plans that Dr. Diana Lozano accepts on their Vitals profile.
Does Dr. Diana Lozano accept virtual/telehealth appointments?
Dr. Diana Lozano has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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