Great Oaks Family Practice
15930 Great Oaks Dr. #200
Round Rock, TX 78681
(512) 246-3338
Austin Round Rock Georgetown Family Practice

Welcome to Little River Healthcare


Welcome to Great Oaks Family Practice, now part of the Little River Healthcare family.
It is our mission to provide you with the very best medical care and a superior level of personal attention. As your primary care provider, we will care for your entire well-being: head-to-toe, inside-and-out. We aim to end whatever ails you.

Dr. David Diaz and his dedicated staff strive to make every patient encounter a comfortable, positive experience. Please feel free to give us a call if you have any questions or want to schedule an appointment.

Great Oaks Family Practice

15930 Great Oaks Dr #200
Round Rock, TX 78681

(512) 246-3338

(512) 246-3368

8:00am – 5:00pm
Monday – Friday

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Our Specialties

Primary Care
• Women’s Health Care

• Preventative Care
• Physical Exams

• Disease Management
• Disease Education

Sports Injuries
• Acute Illnesses & Injuries



Click on any Great Oaks Family Practice provider below to check out their full bio. Click here to book an appointment online.

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Patient Information Form

Patient Consent Form