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Dr. Nolan Perez, MD

Dr. Nolan Perez, MD

Gastroenterology*
25+ years of experience

Dr. Nolan Perez, MD is a gastroenterologist in Brownsville, TX and has over 25 years of experience in the medical field. Dr. Perez has extensive experience in Gastrointestinal Disorders, Pancreatic Disease, and Esophageal Disorders. He graduated from University of Texas Health Science Center San Antonio in 1998. He is affiliated with medical facilities such as Valley Regional Medical Center and Rio Grande Regional Hospital. He is accepting new patients and telehealth appointments.

4.2 Star Rating
Based on 74 reviews 4.2 Star Rating (74 reviews)

Office Hours

Monday

8:30 am
to
5:30 pm

Tuesday

8:30 am
to
5:30 pm

Wednesday

8:30 am
to
5:30 pm

Thursday

8:30 am
to
5:30 pm

Friday

8:30 am
to
5:30 pm

Saturday

Closed

Sunday

Closed
305 Lorenaly Dr
Brownsville, TX 78526

Locations

Texas Digestive Specialists

Texas Digestive Specialists305 Lorenaly Dr Brownsville, TX 78526
1
  • Call
  • Fax
  • Hours
    • Mon: 8:30am - 5:30pm
    • Tue: 8:30am - 5:30pm
    • Wed: 8:30am - 5:30pm
    • Thu: 8:30am - 5:30pm
    • Fri: 8:30am - 5:30pm
    • Sat: closed
    • Sun: closed
  • Directions
Texas Digestive Specialists4211 N Jackson Rd McAllen, TX 78504
2
  • Call
  • Fax
  • Hours
    • Mon: 8:30am - 5:30pm
    • Tue: 8:30am - 5:30pm
    • Wed: 8:30am - 5:30pm
    • Thu: 8:30am - 5:30pm
    • Fri: 8:30am - 5:30pm
    • Sat: closed
    • Sun: closed
  • Directions

Gastroenterology Consultants of South Texas

Gastroenterology Consultants of South Texas512 Victoria Ln Ste 2 Harlingen, TX 78550
3

Hospital Highlight

Dr. Perez is affiliated with Rio Grande Regional Hospital McAllen, a highly rated and top awarded hospital for gastroenterology.

Dr. Perez is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of ExpertiseDr. Perez specializes in the area of Gastroenterology. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalGastrointestinal Surgery Excellence Award™ See hospitals

More Gastroenterology Specialists at Rio Grande Regional Hospital

Experience Check

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Dr. Perez's Reviews

Likelihood to recommend Dr. Perez

4.2
74 ratings, 33 with a written review
5 star
76%
76%
4 star
3%
3%
3 star
4%
4%
2 star
0%
0%
1 star
18%
18%

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I had a great experience with Isabel Rodriguez
Isabel Rodriguez listened, was very knowledgeable and very friendly.She made me feel like she cared about my health. I will request to see her from now on.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
1 other person found this helpful
Helpful
Leticia Galvan – Mar 16, 2024
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Outstanding
Their Professionalism Care and working Staff met my expectations.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 21, 2024
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The Best!
My Dr. Nolan Perez must be in his 30's so knowledgable and always so respectful and understanding. He listens to my concerns and never rushes me. He is truly heaven sent. All his staff is so nice. He really has the greatest team.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Irene V. Gonzalez – Feb 16, 2024
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Excelente
Excellent attention and service! Very friendly and they give a very good explanation of everything!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Javier Garcia – Dec 20, 2023
Translated from the original Spanish.
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Best specialist
What I love most is the waiting time is no more than 5 or 10 minutes. The staff is excellent always in a good mood. I recommend Texas Digestive Specialist.
What went well
No results
What could be improved
No results
Helpful
Esmeralda E – Dec 09, 2023
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A gem of a doctor
I recently moved to Texas and was looking for a new doctor. I wasn't looking forward to the process but I found a gem! Dr Perez took his time with me. He answered all of my questions. I told him my symptoms and he said jokingly that it pained him to say he didn't think I needed a colonoscopy. I love that he didn't try to put me through a bunch of tests that i didn't need. I recommend him 100%.
What went well
No results
What could be improved
No results
Helpful
MarieS – Dec 08, 2023
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Professional and friendly manner.
What went well
No results
What could be improved
No results
Helpful
Dec 08, 2023
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Professional
Dr Perez has a very qualified staff the managed a large number of patients.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 08, 2023
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Great doctor
He is very kind and answers all your questions before the procedure.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Dec 08, 2023
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I didn't see him, but a p.a.
First visit I saw Dr Samuels who prescribed a medication that has helped me.
What went well
No results
What could be improved
No results
Helpful
Nov 18, 2023
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It depends
Miriam de Leon is amazing! She explains everything so well! She is patient and answers all your questions! Staff and doctors are great, but when they contract anesthesiologists, it changes. I had my procedure at the Brownsville Surgery Centerr and Anesthesiologist Jessica Marrren was awful. I wanted to talk to her prior to her putting me under so I could let her know my concerns. She skipped the whole introduction and greet part. She applied the anesthetics and burnt my veins. I yelled the whole time. Her and the team did nothing about it. I talked to the Office Manager and asked her to provide me information so I could file a complaint and they never responded. Also, it is impossible to get through the phone lines. Their reason is that they received hundreds of calls a day. In order to fix things, you have to go in person. Because of that, I have mixed feelings about this place. If you’re not getting procedures and just need good advice from doctors, then I would recommend them.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Appointment was rushed
Helpful
Guadalupe Terán – Nov 06, 2023
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5 Star as always
Staff are good
What went well
No results
What could be improved
No results
Helpful
Rene Oliveira – Oct 31, 2023
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Great service staff and excellent dr
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Oct 19, 2023
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Indeed the best of his specialty
Office staff from the start desk to exit appointments very efficient. Nurses were extremely kind and professional!
What went well
No results
What could be improved
No results
Helpful
G. Rubio – Oct 18, 2023
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Very cold lobby. Staff was great.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Wait times
What could be improved
No results
Helpful
Oct 13, 2023
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Very Impressed
I had seen other doctors at this practice but my experience with Dr. Perez was exceptional. He made me feel comfortable and genuinely listened to. He was kind and caring and put me at ease. Definitely want to continue to see him for my care.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Oct 12, 2023
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Horrible go anywhere else
One of your physician assistants has HORRIBLE bedside manners. Refused to listen. Trying to get in touch with the office or get them to fax documentation back takes over 2 weeks.
What went well
No results
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Brenda Camero – Oct 12, 2023
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Very attentive and professional staff
Procedure went out smoothly with very minimal side effects
What went well
No results
What could be improved
No results
Helpful
Sep 07, 2023
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The environment is comfortable and very clean. All staff are friendly, professional, and knowledgeable. This also includes front office. They have equipment needed for my exams, therefore, i do not need to drive to other places. I drive 40 minutes to come to this place.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Aug 31, 2023
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Awesome doctor!
Checked in and only had to wait 15 minutes to be seen. Dr. Perez was both professional and congenial.
What went well
No results
What could be improved
No results
Helpful
Lorenzo Casillas – Aug 20, 2023
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About Me

care philosophy

Since our founding in 2007, Texas Digestive Specialists (initially Gastroenterology Consultants of South Texas) has grown to be the premier digestive health practice serving South Texas, providing Gastroenterology, Colon & Rectal, and Advanced...read more

biography

Dr. Nolan Perez founded Texas Digestive Specialists (TDS), previously known as Gastroenterology Consultants of South Texas, in July of 2007.

Dr. Perez earned a Bachelor of Arts from the University of Texas at Austin and a Medical...
read more
  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Detroit Medical Center, Wayne State University, Detroit, Mi

    Fellowship Hospital, 2007
  • University Of Texas Health Science Center San Antonio

    Residency Hospital, 2004
  • Naval Medical Center San Diego, Internal Medicine

    Internship Hospital, 1999
  • University Of Texas Health Science Center San Antonio

    Medical School, 1998
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Spanish

Dr. Perez is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Affiliated Hospitals

    • Rio Grande Regional Hospital

      101 E Ridge Rd
      McAllen, TX 78503
      Recipient of 18
      hospital awards

      Gastrointestinal Surgery Excellence Award™ (2025, 2023)

      Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

      Patient Safety Excellence Award™ (2025, 2024, 2023)

      Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

      View all awards

      How patients felt about the care they received at this hospital.

      79%
      Patients said they were given information about recovering at home

      5% lower than the national average

      75%
      Patients said that doctors always listened to them and explained things well

      1% lower than the national average

      View all patient feedback
    • Harlingen Medical Center

      5501 S Expressway 77
      Harlingen, TX 78550
      Recipient of 7
      hospital awards

      Gastrointestinal Surgery Excellence Award™ (2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Patient Safety Excellence Award™ (2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      79%
      Patients said that nurses always listened to them and explained things well

      4% higher than the national average

      View all patient feedback
    • Knapp Medical Center

      1401 E 8th St
      Weslaco, TX 78596
      Recipient of 1
      hospital award

      How patients felt about the care they received at this hospital.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      77%
      Patients said their room and bathroom were always kept clean

      10% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality