Hector E. Nazario, MD

Hector Nazario, MD

Transplant Hepatology , Gastroenterology
Methodist Medical Group
Methodist Alliance

Locations

The Liver Institute - Dallas

1411 N. Beckley Ave.
Suite 268
Dallas, TX 75203

View hours
Monday
8:30am - 4:30pm
Tuesday
8:30am - 4:30pm
Wednesday
8:30am - 4:30pm
Thursday
8:30am - 4:30pm
Friday
8:30am - 4:30pm

The Liver Institute - Amarillo

6833 Plum Creek Drive
Amarillo, TX 79124

View hours
Monday
8:00am - 3:00pm
Tuesday
8:00am - 3:00pm
Wednesday
8:00am - 3:00pm
Thursday
8:00am - 3:00pm
Friday
8:00am - 3:00pm

The Liver Institute - Fort Worth

914 Lipscomb Street
Suite A
Fort Worth, TX 76104

View hours
Monday
9:00am - 5:00pm
Tuesday
9:00am - 5:00pm
Wednesday
9:00am - 5:00pm
Thursday
9:00am - 5:00pm
Friday
9:00am - 5:00pm

The Liver Institute - Plano

5300 W. Plano Pkwy.
Suite 300
Plano, TX 75093

View hours
Monday
9:00am - 5:00pm
Tuesday
9:00am - 5:00pm
Wednesday
9:00am - 5:00pm
Thursday
9:00am - 5:00pm
Friday
9:00am - 5:00pm

About Hector E. Nazario, MD

Dr. Hector Nazario is the Chief of Division of Hepatology. He completed his internal medicine residency at the University of Texas Health Science Center at San Antonio, where he served as assistant clinical professor for the hospital’s liver transplant center. Dr. Nazario then completed a gastroenterology fellowship at the University of Texas Southwestern Medical Center, followed by a transplant hepatology fellowship at Baylor University Medical Center in Dallas. Dr. Nazario specializes in the management of viral hepatitis, cholestatic and autoimmune liver diseases, complications of portal hypertension, cirrhosis, hepatocellular carcinoma, adult liver transplantation, medical complications after liver transplantation, and other gastrointestinal disorders.

He is a member of the American Gastroenterology Association, the American College of Gastroenterology, and the American Association for the Study of Liver Diseases. Dr. Nazario participates in clinical research and is actively involved in teaching.

Read Liver Transplantation for Hepatocellular Carcinoma (HCC) from the book Liver Transplantation – Basic Issues by Dr. Alejandro Mejia, Dr. Hector Nazario, and Dr. Parvez Mantry.

Outside of medicine, Dr. Nazario enjoys cycling throughout Dallas/Tarrant County as well as live music and sports events. He also loves spending time with his family and traveling.

PROFESSIONAL ASSOCIATIONS

  • American Association for the Study of Liver Diseases (AASLD)
  • Member of the American Gastroenterological Association
  • Member of the American College of Gastroenterology
  • Member of the American Society of Transplantation
  • Member of the International Liver Transplantation Society

Insurances Accepted

Before scheduling your appointment, please confirm that your insurance plan is accepted. Coverage can vary by provider and service, so checking in advance helps avoid unexpected costs.

Insurances Accepted

  • 90 Degree PPO
  • Aetna HMO
  • Aetna Medicare Advantage HMO
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Aetna Whole Health Texas Health
  • American Health Plans
  • Baylor Scott & White Health Plan HMO/PPO
  • Baylor Scott & White Health Plan Marketplace Exchange
  • Baylor Scott & White Health Plan Medicare Advantage
  • Baylor Scott & White Quality Alliance
  • BCBS Blue Advantage HMO Marketplace Exchange
  • BCBS Blue Choice PPO
  • BCBS Blue Essentials HMO
  • BCBS Blue Premier HMO
  • BCBS Health Select POS
  • BCBS High Performance PPO Network
  • BCBS Medicare Advantage HMO
  • BCBS Medicare Advantage PPO
  • BCBS My Blue Health Marketplace Exchange
  • Buc-ee's
  • Christian Healthcare Ministries
  • Cigna Connect Marketplace Exchange
  • CIGNA HMO
  • CIGNA Local+
  • CIGNA OAP
  • Cigna POS
  • CIGNA PPO
  • Coral Unity National Provider Network
  • Custom Ink Group Health Plan
  • Employers Health Network
  • EVRY Healthcare
  • Healthcare Highways
  • HealthSmart GEPO
  • HealthSmart PPO
  • HealthSpring Medicare Advantage HMO/PPO
  • Humana Gold Plus Medicare Advantage HMO
  • Humana Medicare Advantage PPO
  • Imperial Health Marketplace Exchange
  • Medical Cost Containment Professionals
  • Molina Marketplace
  • Molina Medicare Advantage
  • MultiPlan Commercial PPO
  • MultiPlan Medicare Advantage
  • Oscar Health Marketplace Exchange
  • Parkland Medicaid
  • ProCare Advantage
  • Sana Benefits
  • Superior Ambetter Essentials & Virtual Access Marketplace Plans
  • Superior CHIP
  • Superior Foster Care
  • Superior STAR Medicaid
  • Superior Star+Plus
  • Tower Extrusions
  • Traditional Medicaid-99 (outlying counties)
  • Traditional Medicaid-Dallas County
  • Traditional Medicaid-Tarrant County
  • Traditional Medicare-99 (outlying counties)
  • Traditional Medicare-Dallas County
  • Traditional Medicare-Tarrant County
  • Tricare West
  • TriWest VA Community Care
  • United Healthcare HMO
  • United Healthcare Marketplace Exchange
  • United Healthcare Medicare Advantage
  • United Healthcare PPO
  • Velocity National Provider Network
  • WellCare Medicare Advantage
  • WellCare Medicare Advantage by Allwell
  • WellMed Medicare Advantage
  • Wellpoint Marketplace Exchange
  • Wellpoint Medicare Advantage
  • Wellpoint STAR Kids
  • Wellpoint STAR Medicaid
  • Medicaid
  • Medicare
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Provider Ratings

4.9 out of 5

(237 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

55 Reviews

07/02/2026

Spoke clearly. Looked me in the eye.

06/22/2026

This provider is excellent!

05/26/2026

Always listens, understands, and explains the issue well. Answers all questions.

05/24/2026

Dr. Nazario listened and made recommendations about my care at home.

05/23/2026

Dr Nazario always explains things in a way I can understand and is always so positive! I leave feeling so much better about my diagnosis. Drs in the past have made me feel as if I'm on my death bed walking out of my appointments! I appreciate dr Nazario so much and would highly recommend!

05/18/2026

Dr. Nazario was very helpful and explained things clearly and answered my questions with easy to understand answers.

05/16/2026

Excellent

05/16/2026

The doctor was very informative, but did not pause for questions until the end. By then I had forgotten the questions I had about individual subjects.

05/08/2026

Excellent

05/02/2026

Dr Nazario is excellent

04/18/2026

I was very impressed with everyone at the clinic.

04/17/2026

Good

04/02/2026

I only have to thank everyone involved, from coordinators and MD Nazario.

03/12/2026

Dr. Razario is excellent.

03/10/2026

I am grateful for Dr. Nazario's care and clear communication. From the first visit, Dr. Nazario demonstrated discernment and helped me understand my health results. I left confident that maintaining my health depends on my determination and a consistent, healthy diet. Thank you again.

03/09/2026

Answers all questions

03/01/2026

Dr Nazario explains everything very well

02/26/2026

Dr Nazario is very kind and like his explanation for my care.

02/19/2026

Dr Nazario took the time to explain the results of my blood work and MRI as well as the progress of my liver health. Dr Nazario gives a thorough examination and is very efficient during my visit.

02/19/2026

The doctor explained everything very well to me

02/17/2026

The doctor took his time & was very thorough.

02/16/2026

Dr Nazario is always very informative and listens to any concerns.

02/15/2026

I felt heard, was not rushed and was given plenty of time to answer any questions and my condition was explained to me on a level I understood

02/04/2026

Very good

01/31/2026

All excellent.

01/31/2026

Very good

01/14/2026

I'm sure I would recommend them because I was treated very well by the doctor in the nurses.

01/12/2026

Very good

01/07/2026

Good

01/07/2026

First time meeting the doctor he was very good. Tell me what I need to know.

01/06/2026

This is my second time to see Dr. Nazario. I was very impressed with him as well! He was gracious about my being late for the appointment. He explained several things to me that I did not know beforehand. It was clear that he was focused on my health and communicating with me. He also explained a new diagnostic tool that he wants to use next time.

12/23/2025

Excellent physician. Knowledgeable and informed.

12/03/2025

Good

11/25/2025

The entire meeting was positive and complete.

11/13/2025

Very good

11/12/2025

Dr. Nazario has been my gastrointestinal doctor for many many years and there is a good reason for that!

11/09/2025

Very impressive

11/04/2025

Answered all questions in language I understood

10/15/2025

Good

10/14/2025

Dr. Nazario and the entire staff are very pleasant and very helpful. It was certainly a joy to meet Dr. Nazario. He was so pleasant to talk to and asked me questions and listened very patiently to my concerns. I would definitely recommend him to everyone. The best experience.

09/28/2025

I am satisfied with what Dr. Nazario explained to me. Very professional, humane, and proved to be very well prepared in his knowledge of the liver.

09/18/2025

Good

09/15/2025

The Dr. Was explaining what I would go through with the medicine & he did a good job

09/13/2025

Doctor Nazario is the best!!!

08/23/2025

Dr. Nazario is a"rock star". He looked me in the eyes, explain how my issues are under control and gave me faith in his concern. I am lucky to be his patient.

08/21/2025

Dr Nazario is very professional

08/06/2025

Good

07/12/2025

My Dr always addressed all my concerns . He is great!!!

07/09/2025

Dr Nazario is an excellent physician . Very knowledgeable

06/29/2025

Dr. Nazario is great. But, scheduling with him can be a challenge.

06/26/2025

I can't say enough good things about Dr Nazario. He was very personable and professional. He was in no hurry; he answered all my questions; he had expert knowledge about my condition and explained to me everything I needed to know.

06/21/2025

I've always had great service from Dr Nazario & his staff

06/21/2025

Dr. Nazario is an amazing doctor. I am having major issues, and Dr. Nazario has explained everything thoroughly. He has explained step by step what I'll be doing, and once again, I have faith in Dr. Nazario. Thank you so much!

06/13/2025

Nursing staff and Doctor were very professional and answered all questions without making me ever feel rushed

06/13/2025

Good Experience
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