Summary

Dr. Tres Barrera treats hypertension and hypertensive emergency and practices endocrinology, diabetes and metabolism, and internal medicine. He has 20 years of experience and is affiliated with Baylor Scott and White Medical Center Round Rock.

Dr. Barrera is board-certified in internal medicine from the American Board of Internal Medicine. He completed two residencies at the University of Colorado Health Sciences Center and a fellowship at Baylor College of Medicine in 2011. He sees patients in Georgetown and Round Rock, Texas. Patients on Vitals rate Dr. Barrera 4.9 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.9
  • 20 years of experience
  • 27 insurance plans accepted
  • speaks English
  • Baylor College of Medicine
  • 144 written reviews
  • 1 award
  • 2 specialties
  • 14 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Tres Barrera has 2 locations

Baylor Scott & White Clinic - Georgetown

4945 Williams DrGeorgetown, TX 78633
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Baylor Scott & White Clinic - Round Rock 425 University

425 University BlvdRound Rock, TX 78665
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 - 5:00 pm
SatClosed
SunClosed

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Tres Barrera, MD
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Tres Barrera, MDDr. Bekir SuveydDr. Rabab Zehra Jafri, MDDr. Safa Hammami
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
20 Years of Experience 11 Years of Experience 16 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Arabic Speaks English, Hindi, Urdu
Georgetown , TXChicago , ILChicago , ILChicago , IL
Med School: University of Texas Health Science Center at Houston (Education) Med School: Alfaisal University College Of Medicine Med School: Aga Khan University Medical College Med School: Jordan University Of Science And Technology Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Tres Barrera

  • Aetna
  • Ambetter
  • APWU
  • Ascension Health
  • Ascension Health - PPO
  • Baylor Scott & White Health Plan
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • Blue Cross Blue Shield of Texas - Medicaid
  • Blue Shield of California
  • CHAMPVA
  • Cigna
  • Devoted Health
  • Hometown Health
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Oscar Health Insurance
  • State Farm
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Tres Barrera has the following 2 specialties

Specialty Expertise

Tres Barrera has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Parathyroid Diseases

Certifications, License, & Education

20 Years Experience

Tres Barrera holds an expired medical license in the state of Texas. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

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

Education & Training

Fellowship

Completed their fellowship at Baylor College of Medicine in 2011.

Residency

Completed their residency at University of Colorado Health Sciences Center in 2009 and University of Colorado Health Sciences Center in 2007.

Medical School

Graduated from University of Texas Health Science Center at Houston (Education) in 2006.

NPI Number

Tres Barrera's NPI number is 1942356522.

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Frequently Asked Questions

What languages does Tres Barrera speak?
Tres Barrera speaks English.
Does Tres Barrera accept my insurance?
You can see the insurance plans that Tres Barrera accepts on their Vitals profile.
Is Tres Barrera accepting new patients?
Tres Barrera is accepting new patients on Vitals. View Tres Barrera's profile on Vitals to make an appointment.
Which hospitals is Tres Barrera affiliated with?
Tres Barrera is affiliated with Baylor Scott And White Medical Center Round Rock.
Where is Tres Barrera's office located?
Tres Barrera's office is located at 4945 Williams Dr, Georgetown, TX, 78633.

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